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Top 50 Email Startup Investors (October 2026)

The most active venture capital funds and angel investors investing in Email startups. This investor list is updated monthly from the Shizune investor database, ranked by number of investments in Email startup companies. Find investors to raise a Seed, Series A or Series B round with Shizune.
Investor Relevant Deals Geography Stage Focus Round Size
SV Angel
VC Fund
15 United States, Canada, United Kingdom Seed, Series A, Series B Software, Artificial Intelligence, Information Technology $1M–$100M
High Alpha
VC Fund
12 United States, Canada Seed, Series A, Series B Software, SaaS, Information Technology $1.3M–$30M
Scott Banister
Angel
8 United States, United Kingdom, India Seed, Series A, Angel Software, Mobile, Information Technology $500k–$45M
Right Side Capital Management
VC Fund
8 United States, Canada, United Kingdom Pre-Seed, Seed, Convertible Note Software, Artificial Intelligence, SaaS $50k–$1.7M
First Round Capital
VC Fund
7 United States, Canada, India Seed, Series A, Series B Software, Artificial Intelligence, Information Technology $1.2M–$60M
Uncork Capital
VC Fund
7 United States, Canada, Israel Seed, Series A, Series B Software, SaaS, Artificial Intelligence $1.3M–$50M
Accel
VC Fund
7 United States, India, United Kingdom Series A, Series B, Seed Software, Artificial Intelligence, SaaS $1.3M–$75M
Great Oaks Venture Capital
VC Fund
6 United States, Canada, United Kingdom Seed, Series A, Series B Software, E-Commerce, Health Care $850k–$42M
CRV
VC Fund
6 United States, Israel, Canada Series A, Series B, Seed Software, Information Technology, Artificial Intelligence $1.5M–$65M
Flybridge
VC Fund
6 United States, Canada, United Kingdom Seed, Pre-Seed, Series A Software, Artificial Intelligence, Health Care $100k–$22M
Antler
VC Fund
6 United States, Singapore, Australia Pre-Seed, Seed, Series A Software, Artificial Intelligence, Information Technology $100k–$29M
BlueRun Ventures
VC Fund
6 China, United States, South Korea Series A, Series B, Seed Software, Artificial Intelligence, Robotics $2M–$30M
Zelkova Ventures
VC Fund
6 United States, Canada, Israel Seed, Series A, Pre-Seed Software, SaaS, Analytics $125k–$9.2M
Sequoia Capital
VC Fund
5 United States, China, India Series A, Series B, Seed Software, Artificial Intelligence, Information Technology $1.2M–$100M
Founder Collective
VC Fund
5 United States, United Kingdom, Canada Seed, Series A Software, Artificial Intelligence, Internet $1.1M–$16M
Maiden Lane Ventures
VC Fund
5 United States, India, Canada Seed, Series A, Pre-Seed Software, SaaS, Mobile $1M–$6M
Tuesday Capital
VC Fund
5 United States, United Kingdom, Mexico Seed, Series A, Series B Software, Internet, Mobile $1.2M–$37M
Hyde Park Venture Partners
VC Fund
5 United States, Canada, Estonia Series A, Seed, Series B Software, SaaS, Information Technology $850k–$50M
Rubicon Venture Capital
VC Fund
5 United States, Canada, Hong Kong Seed, Series A, Series B Software, SaaS, FinTech $1M–$16M
Arthur Ventures
VC Fund
5 United States, Canada Series A, Series B Software, Information Technology, SaaS $3M–$34M
Initialized Capital
VC Fund
5 United States, Canada, United Kingdom Seed, Series A, Series B Software, Artificial Intelligence, SaaS $1.3M–$67M
Harrison Metal
VC Fund
5 United States, Canada Seed, Series A, Series B Software, E-Commerce, Information Technology $1.5M–$40M
Baseline Ventures
VC Fund
5 United States, Canada, Israel Seed, Series A, Series B Software, SaaS, Artificial Intelligence $850k–$45M
Omega Venture Partners
VC Fund
5 United States, France, Jersey Series B, Series D, Series C Artificial Intelligence, Software, Information Technology $10M–$100M
Bloomberg Beta
VC Fund
4 United States, Canada, United Kingdom Seed, Series A, Series B Software, Artificial Intelligence, Information Technology $900k–$65M
Partech
VC Fund
4 France, United States, Germany Seed, Series A, Series B Software, Artificial Intelligence, E-Commerce $1M–$56M
Battery Ventures
VC Fund
4 United States, Israel, Canada Series B, Series A, Series C Software, SaaS, Enterprise Software $4.5M–$85M
Sinai Capital Partners
VC Fund
4 United States, Mexico, India Seed, Series A, Series B Software, FinTech, Financial Services $500k–$130M
Group 11
VC Fund
4 United States, Israel Series A, Series B, Seed FinTech, Software, Financial Services $1.5M–$100M
Jaan Tallinn
Angel
4 United States, Estonia, United Kingdom Seed, Series A, Pre-Seed Software, Artificial Intelligence, Information Technology $540k–$124M
Aurinvest
VC Fund
4 France, United States, Belgium Series A, Series B Software, E-Commerce, Biotechnology $1.4M–$17M
Correlation Ventures
VC Fund
4 United States, Canada, United Kingdom Seed, Series A, Series B Software, Health Care, Artificial Intelligence $1.5M–$41M
NextView Ventures
VC Fund
4 United States, Canada, France Seed, Series A, Pre-Seed Software, Artificial Intelligence, Information Technology $120k–$25M
Longworth Venture Partners
VC Fund
4 United States Series B, Series A Software, Enterprise Software, Mobile $1.2M–$16M
Capital Angel Network
VC Fund
4 Canada, United States Seed, Angel, Pre-Seed Software, Information Technology, SaaS $10k–$2.7M
Karl Mehta
Angel
4 United States, India, Mexico Seed, Series A Email, Messaging, Apps $1.1M–$6.1M
Crane Venture Partners
VC Fund
4 United Kingdom, United States, Germany Seed, Series A, Pre-Seed Software, Artificial Intelligence, Information Technology $2.2M–$37M
Hexa
VC Fund
4 France, United States, Canada Seed, Series A, Pre-Seed Software, SaaS, Financial Services $115k–$20M
Insight Partners
VC Fund
4 United States, Israel, Germany Series B, Series A, Series C Software, Artificial Intelligence, SaaS $12M–$150M
Global Founders Capital
VC Fund
4 United States, Germany, United Kingdom Seed, Series A, Pre-Seed Financial Services, Software, FinTech $575k–$30M
Square 1 Bank
VC Fund
4 United States, Israel Debt Financing, Post-IPO Debt, Series A Software, Health Care, Biotechnology $1.5M–$41M
Blackbird Ventures
VC Fund
4 Australia, United States, New Zealand Seed, Series A, Pre-Seed Software, Artificial Intelligence, SaaS $34k–$32M
NFX
VC Fund
4 United States, Israel, United Kingdom Seed, Series A, Pre-Seed Software, Information Technology, Marketplace
Gutbrain Ventures
VC Fund
4 United States, Canada Seed, Series A, Series B Software, SaaS, Artificial Intelligence $1.9M–$55M
BoxGroup
VC Fund
4 United States, United Kingdom, Canada Seed, Series A, Series B Software, Artificial Intelligence, Information Technology $1.6M–$90M
Foundry Group
VC Fund
4 United States, Canada, United Kingdom Series A, Series B, Series C Software, Information Technology, SaaS $3M–$50M
Upside Partnership
VC Fund
3 United States, Canada, Israel Seed, Series A, Pre-Seed Software, SaaS, Internet $1M–$23M
True Ventures
VC Fund
3 United States, United Kingdom, Canada Seed, Series A, Series B Software, Artificial Intelligence, Information Technology $1.2M–$50M
Winton Ventures
VC Fund
3 United Kingdom, Israel, United States Seed, Series A, Series B Software, Cyber Security, Information Technology $393k–$125M
Lowercase Capital
VC Fund
3 United States, Canada, United Kingdom Seed, Series A, Series B Software, Mobile, Internet $1M–$45M
Access all 1559 investors in Email startups.

Access 48,091 investors

822 industries, 177 countries. Updated daily. Emails and phones included.

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Investor list

SV Angel
VC Fund · San Francisco, California, United States · 15 investments in Email startups

SV Angel is a service organization, investing in founders who share these values. They support entrepreneurs in building lasting companies by assisting at key inflection points and leveraging networks to help them propel their businesses forward.

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Investment focus

  • Industry: Software, Artificial Intelligence, Information Technology
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, United Kingdom

Investor stats

  • Total investments: 1394
  • Round size: Seed $1M–$11M; Series A $3M–$35M; Series B $8.3M–$100M
  • Lead/follow: 2% lead, 98% follow
  • Last fund: Likely actively investing — fresh fund, raised $430M in 2025

Portfolio highlights

  • Hyperpublic — Hyperpublic is an open database of people, places, and things tied to a specific location. Anyone can add objects to the database and developers will be able to build applications on top of the data.
  • Flow Engineering — Flow Engineering develops AI-powered systems engineering software for requirements management, validation, and hardware design workflows.
  • Proximal — Proximal builds AI training data and environments to improve software engineering agents and autonomous coding systems.
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High Alpha
VC Fund · Indianapolis, Indiana, United States · 12 investments in Email startups, 7 in the past 12 months

A venture studio that creates and funds B2B SaaS companies. We build with founders to go faster and further together.

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Investment focus

  • Industry: Software, SaaS, Information Technology
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada

Investor stats

  • Total investments: 375
  • Round size: Seed $1.3M–$5M; Series A $4M–$12M; Series B $8M–$30M
  • Lead/follow: 22% lead, 78% follow
  • Last fund: Likely still investing — raised $125M in 2024

Portfolio highlights

  • Bearing — Simplify, systemize, and scale your physical security with Bearing, the world's first software solution purpose-built by physical security leaders on ServiceNow.
  • Yourco — Yourco is the SMS-Based Frontline Employee Communication & Intelligence Platform. Small businesses and Fortune 500 Enterprises trust Yourco to connect, engage, and grow with their frontline workforce.
  • Tab Commerce — Tab Commerce helps restaurants of all sizes consolidate, analyze, and better manage every single expense they have.
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Scott Banister
Angel · San Francisco, California, United States · 8 investments in Email startups

Scott is an American entrepreneur and angel investor. He is best known as a co-founder of IronPort and an early advisor and board member at PayPal.Scott Banister started his career as a pioneer in the email business. He was Founder and VP of Technology at ListBot, the largest ASP for business email list hosting. ListBot was acquired byMicrosoft. After ListBot, Scott spent his time working with other start-ups as a board member and investor. These start-ups include eVoice, creator of the first email-enabled home voicemail service, which was acquired by AOL in 2001. He served as VP of Ideas at idealab!, where he contributed numerous innovations, including the unique bid-for-placement search engine model that powers Overture. In December 2000, with Scott Weiss, Banister co-founded IronPort, an email appliance provider that was acquired in 2007 by Cisco for US$830 million.Scott Banister is co-founder and Chairman of Other private equity investments include Zappos.com, LiveOps, Facebook, Hi5.com, Tagged.com, iLike, and Causes.com.Banister attended University of Illinois at Urbana-Champaign, from which he dropped out in 1996 to move to Silicon Valley. He currently lives in Half Moon Bay, California with his wife Cyan.

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Investment focus

  • Industry: Software, Mobile, Information Technology
  • Stage:Seed, Series A, Angel
  • Geography: United States, United Kingdom, India

Investor stats

  • Total investments: 160
  • Round size: Seed $660k–$6.5M; Angel $500k–$1.3M; Series A $1.4M–$45M
  • Lead/follow: 6% lead, 94% follow

Portfolio highlights

  • Barndoor AI — Barndoor AI offers a centralized governance layer to manage granular access, policy enforcement, and visibility across agentic AI workforce.
  • Artemis — Powered by AI, Mona Lee is the fastest, most efficient way for homeowners to go solar. Through a direct-to-consumer approach, Mona Lee’s AI-powered self-serve platform transforms the solar buying experience by eliminating non-stop solicitation calls, lengthy design and evaluation processes, and back-and-forth price negotiations that can take up toweeks. With Mona Lee, customers go from quote to scheduling their installation in minutes. Feel free to visit our website to read customer testimonials and Mona Lee solar reviews.Mona Lee was founded by a group of serial entrepreneurs with decades of experience in clean energy. The company is headquartered in Boston, MA and is proud to serve homeowners nationwide.
  • Together AI — Together will enable researchers, developers & companies to leverage and improve artificial intelligence with an intuitive data, models & computation platform.
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Right Side Capital Management
VC Fund · San Francisco, California, United States · 8 investments in Email startups

Systematic Pre-Seed Startup Capital

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Investment focus

  • Industry: Software, Artificial Intelligence, SaaS
  • Stage:Pre-Seed, Seed, Convertible Note
  • Geography: United States, Canada, United Kingdom

Investor stats

  • Total investments: 2067
  • Round size: Seed $50k–$1.7M; Pre-Seed $50k–$450k; Convertible Note $50k–$400k
  • Lead/follow: 3% lead, 97% follow
  • Last fund: Likely actively investing — fresh fund, raised $55M in 2025

Portfolio highlights

  • tbh — tbh is a developer of a mobile application designed to provide anonymous feedback to friends. The company's mobile application facilitates asking or answering questions, open text fields and invite abuse when combined with anonymity, enabling users to say things without repercussions and feel better about themselves from the positive feedbackon social networks.
  • Vidrovr — Vidrovr develops multimodal computer vision and machine learning systems to index, tag, and understand video. It processes videos with specific domain constraints, such as in sports, government, and media verticals. Its technology enables its users to search an indexed video corpus and retrieve content inside videos and link it to other media likephotos and text.The company Integrates social media to enable direct interactions between multimedia content. Vidrovr was founded in 2016 and is headquartered in New York.
  • TasksMind — Customer Reliability Platform
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First Round Capital
VC Fund · San Francisco, California, United States · 7 investments in Email startups

First Round is a seed-stage venture firm focused on building a vibrant community of technology entrepreneurs and companies.

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Investment focus

  • Industry: Software, Artificial Intelligence, Information Technology
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, India

Investor stats

  • Total investments: 953
  • Round size: Seed $1.2M–$9.2M; Series A $2.9M–$26M; Series B $7M–$60M
  • Lead/follow: 25% lead, 75% follow
  • Last fund: May invest from a new fund soon — raised $296M in 2020

Portfolio highlights

  • Actively — A seamless booking assistant for your favorite fitness classes & wellness experiences
  • Aranya — Aranya deliver bespoke, managed Kubernetes clusters at 2x less cost than public clouds. Aranya's Kubernetes Concierge offers white-glove migration, seamlessly moving your workloads to a unified, high-performance private cloud. ClusterdOS, Aranya's portable Kubernetes Operating System, enables true multi-tenancy and federated architecturethat merges hundreds of disparate clusters into a single, cohesive cloud, whether on AWS, GCP, bare metal, or our network.
  • Quartermaster AI — A distributed sensor network delivering HD video and real-time AI insights to help civil and commercial operators monitor, detect and respond across global waters.
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Uncork Capital
VC Fund · San Francisco, California, United States · 7 investments in Email startups

For more than 20 years, Uncork has focused on one stage: seed. Our partners have invested in over 290 companies, with more than 100 meaningful outcomes and $60B+ in enterprise value created — including Fitbit (NYSE: FIT, Google), Sendgrid (NYSE: SEND, Twilio), Eventbrite (NYSE: EB), Poshmark (NASD: POSH), and Postmates (UBER), as well asfast-growing startups like We invest in companies using AI and emerging technologies to create leverage, unlock scale, and push industries forward. We're typically the first major check on the cap table, often leading seed rounds with an initial investment of $3M-$5M. We keep terms simple and transparent, because a clean term sheet makes a strong partnership.We look for team, TAM, and tailwinds, but conviction in founder–market fit comes above all else. We back founders who bring sharp insight into their markets and the drive to build what others can’t yet see.There’s no single playbook for building a company. Every journey looks different, but our role stays the same: a steady partner who shows up early, knows when to deliver hard truths, and stays engaged long after the round closes.Learn more at

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Investment focus

  • Industry: Software, SaaS, Artificial Intelligence
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, Israel

Investor stats

  • Total investments: 508
  • Round size: Seed $1.3M–$6M; Series A $2M–$18M; Series B $10M–$50M
  • Lead/follow: 22% lead, 78% follow
  • Last fund: Likely actively investing — fresh fund, raised $75M in 2025

Portfolio highlights

  • Bacca.ai — World's First AI Site-Reliability Engineer
  • Solea — Solea is the AI CSR that helps with booking, routing, and logging home service jobs in real time.
  • Numeral — We fully manage the headaches of sales tax so you can get back to real work. Get started for free today!
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Accel
VC Fund · Palo Alto, California, United States · 7 investments in Email startups

First partner to exceptional teams everywhere

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Investment focus

  • Industry: Software, Artificial Intelligence, SaaS
  • Stage:Series A, Series B, Seed
  • Geography: United States, India, United Kingdom

Investor stats

  • Total investments: 2492
  • Round size: Seed $1.3M–$10M; Series A $4.3M–$40M; Series B $10M–$75M
  • Lead/follow: 44% lead, 56% follow
  • Last fund: Likely actively investing — fresh fund, raised $750M in 2026

Portfolio highlights

  • Vectra AI — Vectra AI, the cybersecurity AI company that protects modern networks from modern attacks.
  • MobStac — Developer of a cloud-based mobile marketing platform designed to connect the digital and physical worlds through the use of innovative technology. The company's platform is based on the principals of proximity marketing and engage customers in a personalized, context-aware way that leverages indoor location and proximity, enabling businessesand brands to leverage BLE beacon technology to deliver context-rich experiences to their end users.
  • Perplexity — Perplexity is a search engine platform that uses artificial intelligence to provide large language models and search engines. The company's platform enables the development of beneficial artificial general intelligence, as well as an open-source environment that is accessible to the public, allowing clients to develop skills and knowledge inartificial intelligence.
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Great Oaks Venture Capital
VC Fund · New York, New York, United States · 6 investments in Email startups

Great Oaks Venture Capital is a leading early-stage venture capital firm with a mission to support and invest in the most innovative and disruptive startups. Visit our home page to learn more about our portfolio companies, investment approach, and the experienced team behind our success.

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Investment focus

  • Industry: Software, E-Commerce, Health Care
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, United Kingdom

Investor stats

  • Total investments: 568
  • Round size: Seed $850k–$5.3M; Series A $3.5M–$15M; Series B $6M–$42M
  • Lead/follow: 4% lead, 96% follow
  • Last fund: May invest from a new fund soon — raised $40M in 2013

Portfolio highlights

  • Nix, Inc. — Wearable single-use hydration sensor for athletes, soldiers, and laborers that measures hydration levels and informs when, what, and how much to drink.
  • LuminosAI — Automate AI legal reviews with law firm-grade evaluations. Built by lawyers & data scientists for high-risk AI systems. Ship faster with defensible governance.
  • Snapp — The Smartest AI in Sports. Live scores, an AI analyst that shows its work, research on odds and prediction markets, and fantasy help across 16 sports and 150 leagues. Free on the App Store.
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CRV
VC Fund · Palo Alto, California, United States · 6 investments in Email startups

CRV is a venture capital firm that invests in early-stage enterprise and consumer startups. Since 1970, the firm has invested in more than 400 startups at their most crucial stages, including DoorDash, Airtable, Patreon, Drift and Iterable. Founders need more than capital to build a great company. It takes a partner who understands the entrepreneurial journey and knows what it takes to win. From founding to IPO and beyond, CRV is there every step of the way. Founders rely on CRV to be trusted, long-term, committed partners, which has helped make CRV into one of the longest-running venture capital firms in the world. Learn more about CRV and the companies shaping the future at https://www.crv.com.

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Investment focus

  • Industry: Software, Information Technology, Artificial Intelligence
  • Stage:Series A, Series B, Seed
  • Geography: United States, Israel, Canada

Investor stats

  • Total investments: 688
  • Round size: Seed $1.5M–$13M; Series A $5M–$30M; Series B $10M–$65M
  • Lead/follow: 33% lead, 67% follow
  • Last fund: Likely actively investing — fresh fund, raised $6.5M in 2026

Portfolio highlights

  • Glyde — Glyde is an innovative peer-to-peer e-commerce marketplace that makes it simple to buy and sell new and used goods. Glyde’s products include Apple and Android phones, tablets, laptops, iPods, and video games.Glyde’s e-commerce engine absorbs complexity, making the user experience faster and easier than other marketplaces. Buyers enjoy thegreat deals of a peer-to-peer marketplace combined with the service, convenience, and safety of a retail store. Sellers enjoy a streamlined experience that connects them with eager and qualified buyers. It takes seconds to list an item for sale, and shipping is effortless with Glyde’s pre-addressed, pre-stamped mailers.Created by the founder of eBay Motors, Glyde is brought to you by veterans from industry-defining companies such as eBay, Google, and Wal-Mart. Glyde is venture backed with an office in Menlo Park, CA.
  • Jeeves Inc. — Pay for anything, anywhere, in your local currency. No fees. No interest. No personal guarantees. Mobile-first, built with your team in mind.
  • Raindrop — Trace every run. Auto-fix silent failures. Simulate before shipping.
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Flybridge
VC Fund · Boston, Massachusetts, United States · 6 investments in Email startups

New York and Boston Based Early-Stage Venture Capital Firm Backing Seed Stage AI Companies. Focused on AI Enablement, Developer Platforms, Agentic Business Applications, and Native AI for Human Ingenuity

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Investment focus

  • Industry: Software, Artificial Intelligence, Health Care
  • Stage:Seed, Pre-Seed, Series A
  • Geography: United States, Canada, United Kingdom

Investor stats

  • Total investments: 933
  • Round size: Seed $1M–$7M; Pre-Seed $100k–$2.6M; Series A $4.7M–$22M
  • Lead/follow: 11% lead, 89% follow
  • Last fund: Likely actively investing — fresh fund, raised $100M in 2025

Portfolio highlights

  • Augmeta.ai — AI Operators that capture hidden revenue in your KPIs. They work 24/7 across your systems to stop revenue leaks and chase upside, acting autonomously within your goals and guardrails, or alongside your team when needed.
  • BoobyBiome — BoobyBiome harnesses breast milk microbiome science to develop products to improve infant health
  • Lighter Living — Marjolein Brugman is responsible for bringing the Pilates Method to the mainstream. An accident 10 years ago taught her about the profound benefits of Pilates as she rehabilitated her own hips and watched her life change. Marjolein began her Pilates training in New Mexico, in 1997 and has continued to study and learn about Pilates all over theworld. Her dedication to the understanding of postural health and whole body fitness and her vast teacher training has made her the perfect spokesperson for the Pilates Method. She was instrumental in producing the first educational advertisement about Pilates in 1995 and has spent the last 9 years demonstrating and educating communities, worldwide via workshops and television. Together with Stamina Products, she has developed affordable Pilates equipment with training videos for home use. The recent launch of her Basic AeroPilates® Reformer training through SCW has been received with great enthusiasm by the fitness industry.
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Access 48,091 investors

822 industries, 177 countries. Updated daily. Emails and phones included.

Browse database — It's Free!
Antler
VC Fund · Singapore, Central Region, Singapore · 6 investments in Email startups

Build your next company with Antler, a global day zero investor enabling exceptional founders to start great companies, from the very beginning. Apply now!

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Investment focus

  • Industry: Software, Artificial Intelligence, Information Technology
  • Stage:Pre-Seed, Seed, Series A
  • Geography: United States, Singapore, Australia

Investor stats

  • Total investments: 2382
  • Round size: Seed $158k–$4.6M; Pre-Seed $100k–$600k; Series A $4.1M–$29M
  • Lead/follow: 43% lead, 57% follow
  • Last fund: Likely actively investing — fresh fund, raised $7.5M in 2026

Portfolio highlights

  • Obud — Obud is a wellness reservation systems that is designed for holistic health and lifestyle management purposes. The company's systems offer a comprehensive suite of tools for booking wellness activities, managing schedules, and accessing curated wellness programs, enabling wellness centers to streamline their operations, enhance userengagement, and promote a balanced and healthy lifestyle.
  • myluigi.ai — Luigi is an AI-Powered Full-Stack Game Growth-as-a-Service platform designed to help mobile game studios scale user acquisition, engagement and lifetime value without adding headcount. Its dual-engine architecture automates and operates everything from ad campaign creation and real-time creative optimization to personalized in-game offers and LTVforecasting—delivered through a single, easy-to-integrate and unified dashboard. With a flexible per-title pricing model and powerful machine-learning insights, Luigi empowers mid-sized and indie developers to reduce CPI, boost retention and chart a clear path toward sustainable growth and seven-figure ARR.
  • RubiLabs — RubiLabs Inc provides a platform for unifying, monitoring, and analyzing organizational data. RubiLabs software enables analysts and operators across risk, compliance, and security teams to collaborate and interpret large volumes of information in real time. The company’s platform is designed to help institutions make sense of complex, fragmenteddata by transforming it into a coherent operational picture for risk detection, continuous monitoring, and investigative workflows.
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BlueRun Ventures
VC Fund · Menlo Park, California, United States · 6 investments in Email startups

BlueRun Ventures is a venture capital firm with offices in the United States, Shanghai, Beijing, and Korea. BlueRun invests in information technology, mobile, and consumer technologies, with an emphasis on mobile opportunities. BRV has invested in over 160 companies, with select exits from PayPal (acquired by eBay), Waze (acquired by Google),Topsy (acquired by Apple), Coupa (NASDAQ: COUP), and more. In 2005, BlueRun changed its name from Nokia Venture Partners. While branded as Nokia Venture Partners, the firm helped to build emerging market leaders such as Airgo, Bitfone, Cornice, PayPal, Wavemarket, and WiderThan.

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Investment focus

  • Industry: Software, Artificial Intelligence, Robotics
  • Stage:Series A, Series B, Seed
  • Geography: China, United States, South Korea

Investor stats

  • Total investments: 281
  • Round size: Seed $2M–$15M; Series A $3M–$24M; Series B $5.1M–$30M
  • Lead/follow: 29% lead, 71% follow
  • Last fund: May invest from a new fund soon — raised $493M in 2019

Portfolio highlights

  • Ganji — Ganji.com is a Chinese domestic classified website.As a web portal in China where users publish and exchange information, Ganji.com has been providing a variety of local information, such as estates for rent or sale, jobs, second hand products, used cars, pets, tickets, education, training, group purchase, and more. Targeting the untapped localbusiness market, Ganji.com is building a massive user- and content-focused online community platform where both the users' and local merchants' needs are met.The website aggregates a large amount of real-time information because by the end of June 2011, there were around 890,000 users posting per day.Launched in 2005, the website has reached users in over 343 cities in China with offices in Beijing, Shanghai, Guangzhou, and Shenzhen.The company completed a $70 million Series C round from Capital Today and Sequoia on May 6, 2011. China Renaissance acted as the exclusive financial advisor for Ganji.com.
  • SaveUp — SaveUp is the first free rewards program for saving money and reducing debt. Users earn SaveUp credits for every dollar saved or debt reduced and can use these credits to play for prizes ranging from travel, cars to even a $2M jackpot. While using SaveUp users are provided financial education, suggestions to improve their financial circumstancesand better financial services. SaveUp can be used with 18,000 financial institutions in the US including rewards for savings accounts, 401k, IRA, or reducing debts like credit cards, car loans, student loans and mortgages.
  • Qianjue Robot — Qianjue Robot researches and develops multimodal tactile perception and intelligence technologies for precision robot operations.
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Zelkova Ventures
VC Fund · New York, New York, United States · 6 investments in Email startups

Zelkova Ventures is a venture capital firm committed to helping entrepreneurs build companies. The firm primarily looks to invest in early stage companies, many times pre-revenue. In many instances they provide a company's first outside/institutional capital. They look to take an active role and partner with the companies they investin. Along with their capital, Zelkova brings expertise, insight and execution to all of their portfolio companies.Zelkova, although not exclusively, focuses on several key sectors - Software Services, Internet Technologies, Environmental Technologies and Consumer Products.

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Investment focus

  • Industry: Software, SaaS, Analytics
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, Canada, Israel

Investor stats

  • Total investments: 105
  • Round size: Seed $750k–$4M; Pre-Seed $125k–$3.8M; Series A $1.2M–$9.2M
  • Lead/follow: 4% lead, 96% follow
  • Last fund: May invest from a new fund soon — last raise in 2014

Portfolio highlights

  • Compyl — Mainkan game gg soft bounce ball demo gratis tanpa deposit, tanpa resiko, tanpa dipungut biaya apapun pastinya cuman di kartubet88 cokk.
  • Ocient — Trusted agentic AI solutions at petabyte scale
  • Respondology — Instantly remove spam, bots, and brand-damaging comments. Learn what your audience is talking about in 30-seconds or less at any scale.
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Sequoia Capital
VC Fund · Menlo Park, California, United States · 5 investments in Email startups

We help the daring build legendary companies from idea to IPO and beyond.

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Investment focus

  • Industry: Software, Artificial Intelligence, Information Technology
  • Stage:Series A, Series B, Seed
  • Geography: United States, China, India

Investor stats

  • Total investments: 2505
  • Round size: Seed $1.2M–$14M; Series A $6M–$50M; Series B $11M–$100M
  • Lead/follow: 40% lead, 60% follow
  • Last fund: Likely actively investing — fund raised in 2026

Portfolio highlights

  • Despegar — Despegar operates as an online business-to-consumer travel agency that focuses on the Portuguese and Spanish speaking markets. It enables people to research travel plans, check flight availability, book airline, and hotel and car rental reservations online, as well as offer travel-related services, including access to airlines, car rentalcompanies, and hotels and vacation packages. The company serves the leisure and corporate travelers. It operates in Argentina, Brazil, Chile, Colombia, Mexico, Uruguay, Venezuela, Spain, and the United States. The company was founded in 1999 and is based in Miami, Florida.
  • Medallion — Provider credentialing and enrollment reimagined. Accelerate time-to-revenue, stay compliant, and scale provider operations, without adding headcount, through automated credentialing and enrollment.
  • Decolar.com — Decolar.com is an online travel agency that offers complete travel services, including tickets, tour packages, accommodation, and car rental. Since 1999, more than 2,000,000 people have bought their air tickets through this platform.Decolar.com is present in 21 countries, including Argentina, the U.S., and Spain. It has a partnership of more than500 airlines and 150,000 hotels worldwide. When purchasing an airline ticket or travel package, Decolar.com’s customers also receive discounts at restaurants and shops in the chosen destination, plus 10% discount on purchases in Duty Free.Decolar.com was launched in 1999 and is based in Guarulhos, Sao Paulo.
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Founder Collective
VC Fund · Cambridge, Massachusetts, United States · 5 investments in Email startups

Each Founder Collective partner has founded and sold a technology company. The company we wish had existed when we first started out is what we hope to create with Founder Collective. We offer a user guide for managing the risky commodity known as venture capital. The company believes that in order to advance their firms and maintain control,entrepreneurs should aim to raise the least amount of money possible.Founder Collective was established on May 22, 2009 in Cambridge, Massachusetts.

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Investment focus

  • Industry: Software, Artificial Intelligence, Internet
  • Stage:Seed, Series A
  • Geography: United States, United Kingdom, Canada

Investor stats

  • Total investments: 454
  • Round size: Seed $1.1M–$6.5M; Series A $1.5M–$16M
  • Lead/follow: 6% lead, 94% follow
  • Last fund: Likely still investing — raised $95M in 2023

Portfolio highlights

  • Pagaleve — pagaleve offers payment in installments at PIX, with no interest and no credit card required. They provide merchants with a new payment method in order to increase their sales in a simple, uncomplicated, and agile manner, but they also want to provide people with the opportunity to buy what they want without committing to the card'shigh-interest rates and credit.
  • Bird & Be — Personalized prenatal supplements and early screening rapid tests to improve access to care and accelerate time to care. Advocating for proactive family planning and reproductive health education.
  • Verascient — Get more out of the AI your team already uses. Verascient connects Claude, ChatGPT and your own agents to a living graph of your company's knowledge.
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Maiden Lane Ventures
VC Fund · San Francisco, California, United States · 5 investments in Email startups

The company writes $200K checks and back partners across multiple investments. Carried interest is paid to partners for their personal capital and time.The company uses AngelList Syndicates to make working together and closing investments quick and easy

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Investment focus

  • Industry: Software, SaaS, Mobile
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, India, Canada

Investor stats

  • Total investments: 38
  • Round size: Seed $1M–$3.6M; Series A $3M–$6M
  • Lead/follow: 0% lead, 100% follow
  • Last fund: May invest from a new fund soon — raised $25M in 2014

Portfolio highlights

  • Teachable — Create & sell online courses and coaching with the best online course platform used by the entrepreneurs to sell $500m+ to over 18 million students. Try it free.
  • Dyspatch — Build, collaborate on, and localize on-brand email templates without code. Trusted by Canva, Culture Amp, and 300+ global teams. See how it works.
  • Sendwithus — Dyspatch, the product by Sendwithus, is a cloud-based, communications management platform that allows Enterprise organizations to centralize email security, compliance, and reputation management while streamlining collaborative creation, revision, and approval workflows. The GDPR-compliant solution empowers teams to deliver powerful, globalcommunications that engage customers, drive growth, and increase revenue. Sendwithus has been helping leading brands craft exceptional communications experiences since 2013.
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Tuesday Capital
VC Fund · San Francisco, California, United States · 5 investments in Email startups

Tuesday Capital (formerly CrunchFund) has been helping early-stage founders build the companies of tomorrow since 2011.

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Investment focus

  • Industry: Software, Internet, Mobile
  • Stage:Seed, Series A, Series B
  • Geography: United States, United Kingdom, Mexico

Investor stats

  • Total investments: 301
  • Round size: Seed $1.2M–$6M; Series A $4M–$15M; Series B $4.6M–$37M
  • Lead/follow: 5% lead, 95% follow
  • Last fund: Likely actively investing — fresh fund, raised $2.2M in 2026

Portfolio highlights

  • tbh — tbh is a developer of a mobile application designed to provide anonymous feedback to friends. The company's mobile application facilitates asking or answering questions, open text fields and invite abuse when combined with anonymity, enabling users to say things without repercussions and feel better about themselves from the positive feedbackon social networks.
  • geoSurge — Customers don't search. They ask.
  • GetWhys — Introducing GetWhys: AI trained on firsthand experiences
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Hyde Park Venture Partners
VC Fund · Chicago, Illinois, United States · 5 investments in Email startups

Hyde Park Venture Partners is an early-stage venture capital firm focused on high-growth, mid-continent technology startups. We seek companies with an exceptional founding team and fast-growth potential, looking to raise a first or second round of capital.

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Investment focus

  • Industry: Software, SaaS, Information Technology
  • Stage:Series A, Seed, Series B
  • Geography: United States, Canada, Estonia

Investor stats

  • Total investments: 201
  • Round size: Seed $850k–$4.5M; Series A $2.4M–$12M; Series B $3M–$50M
  • Lead/follow: 27% lead, 73% follow
  • Last fund: Likely still investing — raised $1.9M in 2024

Portfolio highlights

  • RWX — We've moved to @rwx_cloud
  • definity — definity is a Data Application Observability & Remediation platform, helping Spark-heavy data engineering teams to seamlessly monitor data applications health + data quality + performance in-motion, detect anomalies in run-time, resolve incidents in minutes, optimize applications’ performance, and cut infrastructure cost – with zero codechanges.
  • Benji — Benji is a modern API for loyalty programs. It helps businesses enhance conversion rates and profitability by providing clients with a new way to pay using rewards points.
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Rubicon Venture Capital
VC Fund · San Francisco, California, United States · 5 investments in Email startups

Rubicon Venture Capital (Rubicon) is a Late Seed / Series A VC fund with a unique global community of value added investors to build lasting technology companies. Their investors are mainly successful entrepreneurs and executives located in key cities around the world. Rubicon invests in enterprise Saas, Fintech, hospitality tech, logistics,insuretech, PropTech, AI/ML and direct to consumer companies. Typically companies will have achieved at least $1m in ARR. We invest in Later Stage Seed and Series A & B venture capital financing rounds of high potential early stage disruptive technology companies.

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Investment focus

  • Industry: Software, SaaS, FinTech
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, Hong Kong

Investor stats

  • Total investments: 80
  • Round size: Seed $1M–$5.5M; Series A $3M–$12M; Series B $9M–$16M
  • Lead/follow: 6% lead, 94% follow
  • Last fund: May invest from a new fund soon — last raise in 2016

Portfolio highlights

  • Humi — Your all-in-one HR, payroll, insurance, and benefits solution. Give all your employee data a home, pay employees with ease, and streamline your group benefits experience.
  • NexHealth — Join thousands of doctors, hundreds of developers, and millions of patients using NexHealth for EHR-integrated real-time online scheduling, patient communications, digital paperwork, and more.
  • Crafty — Upgrade your office pantry with smarter service, real-time spend control, and a break room experience your team will actually love.
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Arthur Ventures
VC Fund · Minneapolis, Minnesota, United States · 5 investments in Email startups

Venture capital for founders Beyond Silicon Valley.

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Investment focus

  • Industry: Software, Information Technology, SaaS
  • Stage:Series A, Series B
  • Geography: United States, Canada

Investor stats

  • Total investments: 107
  • Round size: Series A $3M–$17M; Series B $6M–$34M
  • Lead/follow: 58% lead, 42% follow
  • Last fund: Likely actively investing — fresh fund, raised $11M in 2025

Portfolio highlights

  • CertifID — Verify banking information, protect every transaction, save time, lower wire fraud risk, and give your employees, customers, and partners peace of mind.
  • PKI Solutions — PKI Solutions provides cybersecurity monitoring software to help customers design, deploy, and operate their public key infrastructures. They also provide tools to assist organizations with certificate inspection, troubleshooting encoding issues, automation, scripting, and environment setup. PKI Solutions enables customers to overcome the majorchallenges of maintaining a PKI by providing real-time monitoring and alerting of the availability, configuration, and security of all their PKI and HSM environments - consolidated and at their fingertips.
  • Nucleus Security — The Nucleus vulnerability and exposure management platform enables organizations to prioritize and mitigate critical exposures, at scale.
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Initialized Capital
VC Fund · San Francisco, California, United States · 5 investments in Email startups, 14 in the past 12 months

Initialized Capital is an early-stage venture capital firm focused on the seed. Initialized has 6 investing partners and over $3.2B under management over five core funds since its founding in 2012. The firm's startups have created in aggregate over $200B in market value so far.

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Investment focus

  • Industry: Software, Artificial Intelligence, SaaS
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, United Kingdom

Investor stats

  • Total investments: 520
  • Round size: Seed $1.3M–$8.5M; Series A $6M–$40M; Series B $10M–$67M
  • Lead/follow: 34% lead, 66% follow
  • Last fund: Likely still investing — raised $170M in 2021

Portfolio highlights

  • Picogrid — Picogrid builds a unified platform for autonomous systems. Connect, command, and monitor sensors and autonomous systems at global scale.
  • Robocurve — Robocurve builds open-source evaluation tools and benchmarks for measuring real-world capabilities of AI and robots.
  • Ellis — Ellis connects and reconciles portfolio, fund, and investor data across the systems you already use. Every number traceable. Run every fund from one trusted view.
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Harrison Metal
VC Fund · San Francisco, California, United States · 5 investments in Email startups

Harrison Metal invests in early stage technology companies led by exceptional founders.

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Investment focus

  • Industry: Software, E-Commerce, Information Technology
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada

Investor stats

  • Total investments: 207
  • Round size: Seed $1.5M–$4M; Series A $4M–$15M; Series B $6M–$40M
  • Lead/follow: 20% lead, 80% follow
  • Last fund: May invest from a new fund soon — raised $60M in 2020

Portfolio highlights

  • Quilter — Physics-based automated circuit board design tools for professionals and the masses.
  • CoreStory — It's not low-code, it's full code made easy. Build business-ready software, apps, integrations, and more with the Crowdbotics App Builder. Hire certified PMs and developers to help build your project at any time.
  • Vital Interaction — Vital Interaction is a software provider specialized in automating complex communication workflows. Their premier product, the Automated Patient Interaction System, enables healthcare organizations to communicate more effectively with patients using text messaging, automated voice, and email.This automated system helps both patients and healthcare providers connect quickly through technology to remind patients of appointments, fill open slots and request patient feedback.
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Baseline Ventures
VC Fund · Jackson, Wyoming, United States · 5 investments in Email startups

Baseline addresses the gap between individual investors and institutional venture capitalists.Since its inception, Baseline has invested in more than 100 companies and helped more than 50 companies exit profitably for founders and investors alike. We are proud to be a seed investor in the following companies (which were acquired by theseenterprises):PagerDuty (IPO) SFIX (IPO) Twitter (IPO) Instagram (Facebook) Freckle (Renaissance) Spacious (WeWork) Bloc.io (Thinkful) PacketZoom (Roblox) Apiary (Oracle) Datalot (Lightyear Capital) Pocket (Mozilla) TaskRabbit (IKEA) Gild (Citadel) Launchkit (Google) Pronoun (Macmillan) Librato (SolarWinds) Reverb (Wordnick) (News Distribution Network) TrialPay (Visa) TastemakerX (Rdio) ExactTarget (SalesForce) StackMob (Paypal) GoInstance (SalesForce) CoTweet (ExactTarget) Heroku (SalesForce) IndexTank (LinkedIn) Versly (Cisco) BookFresh (Sugar Media) DocVerse (Google) Stax (CloudBees) Town.me (fka MixerLabs (GeoAPI)) (Twitter) Parakey (Parakey) Shape Security Inc (F5 Networks) Machine Zone (AppLovin) n'Way (Animoca Brands) PopSugar (Group Nine) Weebly (Square) MangoHealth (TrialCard) Thinkful (Chegg) mLab (MongoDB) Smyte (Twitter) Appuri (Docusign) Iron.io (Xenon Ventures) Soma (Full Circle) Careport (Allscripts) Kanjoya (Ultimate Software) Piqora (Olapic) Blekko (IBM) Path (Daum Kakao) TellApart (Twitter) Citrus Lane Inc. (Care.com) Crashlytics (Twitter) Metaresolver (Millenial Media) Xobni (Yahoo) OMBPop (Zynga) Flowtown (Demandforce) Hunch (eBay) Instructables (Autodesk) Aardvark (Google) Cake Financial (E*Trade) ScanScout (Tremor Media) Yardbarker (Fox Sports) Sendori (IAC) Rupture (Electronic Arts) Parakey (Parakey)

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Investment focus

  • Industry: Software, SaaS, Artificial Intelligence
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, Israel

Investor stats

  • Total investments: 192
  • Round size: Seed $850k–$5M; Series A $2M–$15M; Series B $3.2M–$45M
  • Lead/follow: 28% lead, 72% follow
  • Last fund: May invest from a new fund soon — last raise in 2018

Portfolio highlights

  • Jarvio — Jarvio is a cloud‑based platform that enables brands to manage and scale sales on global marketplaces.
  • ViaBot — ViaBot Inc. offers robotic sweeping services for parking lots, courtyards, parking garages, and more!
  • Haus — Automated incrementality experiments and durable, cookieless attribution to help brands make informed investment decisions.
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Omega Venture Partners
VC Fund · Menlo Park, California, United States · 5 investments in Email startups

Omega invests in Intelligent Software for the Enterprise breakout companies that leverage Artificial and Machine Intelligence to deliver best-of-breed solutions and new revenue streams. The firm strives to be the partner of choice for rapidly growing and consequential companies that can benefit society-at-large and help maximize human potentialthrough technology.

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Investment focus

  • Industry: Artificial Intelligence, Software, Information Technology
  • Stage:Series B, Series D, Series C
  • Geography: United States, France, Jersey

Investor stats

  • Total investments: 51
  • Round size: Series B $16M–$100M; Series C $10M–$67M; Series D $30M–$100M
  • Lead/follow: 24% lead, 76% follow
  • Last fund: Likely actively investing — fresh fund, raised $198M in 2025

Portfolio highlights

  • G5 Labs — G5 is the semantic abstraction layer that makes AI-native software development compilable, mergeable, and governable for enterprises.
  • Aavalynx — Legal tools stop at making lawyers faster. Aavalynx goes further: we help in-house teams, funders and law firms advising them resolve disputes sooner, at lower cost, and with full control.
  • Solifi — Solifi is reshaping the face of the finance industry by using a singular platform to guard, guide, and grow how our clients do business.
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Bloomberg Beta
VC Fund · San Francisco, California, United States · 4 investments in Email startups, 17 in the past 12 months

Bloomberg Beta is an early-stage venture capital firm with $450M under management, capitalized solely by Bloomberg. The fund exists to expand Bloomberg’s horizons by investing in companies built by extraordinary founders that make business work better, with a focus on machine intelligence.

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Investment focus

  • Industry: Software, Artificial Intelligence, Information Technology
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, United Kingdom

Investor stats

  • Total investments: 377
  • Round size: Seed $900k–$7.8M; Series A $5M–$25M; Series B $10M–$65M
  • Lead/follow: 14% lead, 86% follow
  • Last fund: Likely actively investing — fresh fund, raised $750M in 2025

Portfolio highlights

  • skan.ai — Skan.ai uses cognitive technologies to map, model, and manage business processes by creating digital twins of human/digital interactions. Skan.ai replaces human interviews and observation, which are not accurate, by cognitive tooling that learns based on observation of human/digital work. Skan does this at scale and learns /reconstructs business processes grounds up. This approach is significantly faster, more accurate, and has much greater depth and coverage.
  • Vals.ai — Independent AI evaluations and benchmarks on real-world tasks in finance, software, cybersecurity, healthcare, and more.
  • Smack Technologies — The first Frontier AI lab for national security, delivering Decision Dominance through Intelligent Autonomy.
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Partech
VC Fund · Paris, Ile-de-France, France · 4 investments in Email startups

Partech is a global venture capital firm with offices in San Francisco, Paris, Berlin and Dakar. Partech invests in Internet and information technology startups at seed, venture and growth stages.

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Investment focus

  • Industry: Software, Artificial Intelligence, E-Commerce
  • Stage:Seed, Series A, Series B
  • Geography: France, United States, Germany

Investor stats

  • Total investments: 694
  • Round size: Seed $1M–$8.8M; Series A $4.5M–$28M; Series B $9M–$56M
  • Lead/follow: 34% lead, 66% follow
  • Last fund: Likely actively investing — fresh fund, raised $345M in 2026

Portfolio highlights

  • Modeinspect — acreom is the integrated markdown knowledge base with tasks. Your personal daily driver for your dev workflow.
  • TeamToolz — TeamToolz creates and implements user-friendly applications that simplify and streamline the creation, management and archiving of marketing communications. Addressing the urgency of time to market, our web-based tools better enable entire brand launches by coordinating the workflow of multiple outside agencies and internal groups, for moreintegrated worldwide brand management.
  • Revibe — Buy refurbished & used electronics (Smartphones, Laptops) in UAE at Revibe. Free delivery & 12 months warranty. Certified tech by our experts. Order Now!
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Battery Ventures
VC Fund · Boston, Massachusetts, United States · 4 investments in Email startups

Battery Ventures is a global investment firm with a 40-year history of backing innovative technology companies.

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Investment focus

  • Industry: Software, SaaS, Enterprise Software
  • Stage:Series B, Series A, Series C
  • Geography: United States, Israel, Canada

Investor stats

  • Total investments: 780
  • Round size: Series A $4.5M–$33M; Series B $9M–$65M; Series C $10M–$85M
  • Lead/follow: 39% lead, 61% follow
  • Last fund: Likely actively investing — fresh fund, raised $130M in 2026

Portfolio highlights

  • Entelo — Entelo provides true source-to-hire automation technology alongside best-in-class managed services for a platform that actually focuses on results, not just AI.
  • G5 Labs — G5 is the semantic abstraction layer that makes AI-native software development compilable, mergeable, and governable for enterprises.
  • Miter — Connect your HR, finance, and operations teams. Miter is the missing piece that brings your projects, payments and people together.
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Sinai Capital Partners
VC Fund · Los Angeles, California, United States · 4 investments in Email startups

Sinai Capital is a venture capital firm based in New York City. The firm invests in software and internet founders at all stages globally.

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Investment focus

  • Industry: Software, FinTech, Financial Services
  • Stage:Seed, Series A, Series B
  • Geography: United States, Mexico, India

Investor stats

  • Total investments: 143
  • Round size: Seed $500k–$5.9M; Series A $7M–$88M; Series B $25M–$130M
  • Lead/follow: 9% lead, 91% follow
  • Last fund: May invest from a new fund soon — raised $500M in 2021

Portfolio highlights

  • Galvanick — Secure industrial operations. Galvanick's industrial-first Extended Detection & Response (XDR) platform secures industrial systems and networks against cyber attacks.
  • Volition — Volition is the largest marketplace of industrial components, built just for hardware teams. We make it easy to find and purchase off-the-shelf parts.
  • Checkmate Savings, Inc. — Never miss a deal.
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Group 11
VC Fund · Beverly Hills, California, United States · 4 investments in Email startups

Group 11 invests in visionary entrepreneurs who are utilizing the unstoppable momentum of AI and FinTech to redraw the landscape of their respective industries. With a goal of creating change across generations and building long term value through technology, Group 11 has emerged as a coveted partner to veteran entrepreneurs at the forefront oftheir fields. Since its inception in 2012, the firm has deployed over $600 million across six funds in some of the world’s most prominent and disruptive technology companies, including: Tipalti, Navan, Next Insurance, HomeLight, Sunbit, Masterschool, Healthee, Dream, and BridgeWise.

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Investment focus

  • Industry: FinTech, Software, Financial Services
  • Stage:Series A, Series B, Seed
  • Geography: United States, Israel

Investor stats

  • Total investments: 83
  • Round size: Seed $1.5M–$22M; Series A $6M–$34M; Series B $11M–$100M
  • Lead/follow: 40% lead, 60% follow
  • Last fund: Likely still investing — raised $100M in 2022

Portfolio highlights

  • Venn — Venn creates a new way of urban neighboring by managing homes, creating shared spaces, supporting hyperlocal business initiatives and services, programs events, and facilitating community engagement – all on a neighborhood-wide level. Operating by the motto, “If they build it, they will stay,” venn’s platform encourages urbanites to become activecreators and participants in the development of their community and enables developing neighborhoods to become as vibrant and desirable as the downtown core. Founded in 2016 by people raised in the Big City and in cooperative communities, venn is a new movement of neighboring that impacts tens of thousands of people in three cities (Tel Aviv, Brooklyn, and Berlin) with +75 employees
  • Healthee — Healthee provides an AI-driven platform designed to simplify health benefits navigation for employees and employers. The platform includes a plan comparison tool that assists employees in evaluating and selecting health plans based on individual or family needs. This tool utilizes self-reported health information to provide tailoredrecommendations, streamlining the open enrollment process. Healthee also offers wellness tracking features, enabling users to monitor essential health milestones such as annual physicals, dental exams, and vision appointments. This functionality supports preventive care and encourages proactive health management.
  • Dream — Dream Security provides critical infrastructure defensive cyber solutions.
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Jaan Tallinn
Angel · Tallinn, Harjumaa, Estonia · 4 investments in Email startups

Jaan Tallinn is the Co-Founder of the Centre for Study of Existential Risk and Future of Life Institute.

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Investment focus

  • Industry: Software, Artificial Intelligence, Information Technology
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, Estonia, United Kingdom

Investor stats

  • Total investments: 67
  • Round size: Seed $540k–$15M; Pre-Seed $799k–$2.1M; Series A $3.3M–$124M
  • Lead/follow: 4% lead, 96% follow

Portfolio highlights

  • ZaiNar — ZaiNar turns the wireless networks that already exist into a sensor, delivering centimeter-level 3D location indoors, outdoors, and underground.
  • Lightyear — Lightyear is a simple and approachable way to invest your money globally without unnecessary barriers and fees.
  • Blueprint Bryan Johnson — On the surface, Blueprint may seem something about health, wellness and aging. It's really a system to make tomorrow better for you, me, the planet and our shared future with AI.
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Aurinvest
VC Fund · Paris, Ile-de-France, France · 4 investments in Email startups

Aurinvest is a venture capital fund it is managed and primarily funded by more than fifty entrepreneurs and business leaders, alongside with institutional investors. The company's goal is to invest in high growth companies or ventures which are on the edge of an exciting journey. It accompanies the founders in successfully carrying out theirplan. With this purpose, each holding is coached by two experienced professionals who stay in close contact with companies' management and who interface with Aurinvest's network.

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Investment focus

  • Industry: Software, E-Commerce, Biotechnology
  • Stage:Series A, Series B
  • Geography: France, United States, Belgium

Investor stats

  • Total investments: 33
  • Round size: Series A $1.4M–$5.8M; Series B $2.6M–$17M
  • Lead/follow: 15% lead, 85% follow
  • Last fund: May invest from a new fund soon — last raise in 2008

Portfolio highlights

  • Famoco — Empower your business with secure mobile solutions, from Android professional devices to remote and real-time monitoring of fleets.
  • PathoQuest — PathoQuest provides biosafety assays based on next-generation sequencing (NGS) for biologics quality testing. GMP biotesting for biopharmaceuticals. Learn more.
  • Evercontact — Let Evercontact connect the dots in your life by turning your emails into an always-updated address book!
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Correlation Ventures
VC Fund · San Diego, California, United States · 4 investments in Email startups

Reimagining our industry. So our clients can disrupt theirs.

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Investment focus

  • Industry: Software, Health Care, Artificial Intelligence
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, United Kingdom

Investor stats

  • Total investments: 451
  • Round size: Seed $1.5M–$7.5M; Series A $4M–$21M; Series B $7M–$41M
  • Lead/follow: 1% lead, 99% follow
  • Last fund: Likely still investing — raised $130M in 2023

Portfolio highlights

  • QuadSci — Customer Intelligence AI that predicts churn and growth from product telemetry, CRM data and conversational signals.
  • Birdstop — Fully automated aerial imaging on your field assets through AI powered drones.
  • Autopoiesis Sciences — Autonomous scientific discovery. Building the architectures, training methods, and reasoning systems that give AI judgment.
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NextView Ventures
VC Fund · Boston, Massachusetts, United States · 4 investments in Email startups

NextView helps entrepreneurs build companies of consequence to shape a future of collective prosperity. https://nextview.vc/

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Investment focus

  • Industry: Software, Artificial Intelligence, Information Technology
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, Canada, France

Investor stats

  • Total investments: 378
  • Round size: Seed $1.3M–$7M; Pre-Seed $120k–$3.6M; Series A $3.5M–$25M
  • Lead/follow: 18% lead, 82% follow
  • Last fund: Likely actively investing — fresh fund, raised $17M in 2025

Portfolio highlights

  • Fambot — Fambot is an AI powered chief of staff platform for parents designed to streamline day to day family logistics. The service connects to family emails, calendars, and chats to decode newsletters and coordinate schedules automatically. It then compiles important deadlines and events into a clear daily plan delivered directly via text message.
  • Skyfall AI — An AI lab building enterprise super intelligence
  • Hyperpublic — Hyperpublic is an open database of people, places, and things tied to a specific location. Anyone can add objects to the database and developers will be able to build applications on top of the data.
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Longworth Venture Partners
VC Fund · Waltham, Massachusetts, United States · 4 investments in Email startups

Thank you for visiting our domain sales page. Why choose our premium domain names?Instant Brand Recognition: A premium domain instantly conveys professionalism, authority, and trustworthiness, helping you to establish a strong online presence.Increased Web Traffic: An easy-to-remember and keyword-rich domain can improve your search engine ranking, driving you more organic traffic.Competitive Advantage: In today's crowded online marketplace, a memorable domain can give you the edge you need to stand out from the competition.

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Investment focus

  • Industry: Software, Enterprise Software, Mobile
  • Stage:Series B, Series A
  • Geography: United States

Investor stats

  • Total investments: 55
  • Round size: Series A $1.2M–$10M; Series B $7.1M–$16M
  • Lead/follow: 33% lead, 67% follow
  • Last fund: May invest from a new fund soon — raised $122M in 2009

Portfolio highlights

  • Jeeng (formerly PowerInbox) — Jeeng provides a revolutionary platform for publishing that helps create automated & personalized messaging, which fuels engagement and monetization.
  • RapidMiner — Rapidminer offers end-to-end enterprise artificial intelligence and analytics solutions enabling modernization and automation for diverse analytics teams.
  • Hospital IQ — Drive action across your health enterprise Hospital IQ's operations management platform uses artificial intelligence, prescriptive actions, workflow automation, and streamlined communication to direct actions, enabling health systems to achieve and sustain peak operational performance that improves patient access, care delivery, and staff productivity.
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Capital Angel Network
VC Fund · Ottawa, Ontario, Canada · 4 investments in Email startups

Our goal is to build the region's entrepreneurial community, to make the region the best place to start a business and to facilitate access to investment opportunities for qualified investors.

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Investment focus

  • Industry: Software, Information Technology, SaaS
  • Stage:Seed, Angel, Pre-Seed
  • Geography: Canada, United States

Investor stats

  • Total investments: 100
  • Round size: Seed $183k–$2.7M; Angel $10k–$2M; Pre-Seed $188k–$2M
  • Lead/follow: 17% lead, 83% follow

Portfolio highlights

  • Xatoms — At Xatoms, we clean water with Quantum Chemistry and AI, revolutionizing water purification for communities worldwide. Our innovative approach rapidly identifies new, sustainable materials to remove harmful pollutants and pathogens. We aim to alleviate the burden on women and girls in underrepresented communities, transforming the global landscape of water accessibility and empowering a more equitable world. Xatoms is at the forefront of combining scientific innovation with social change.
  • RainStick — The RainStick shower is a recirculating shower that saves 80% energy and 80% water but still feels like a luxurious shower.
  • Afynia Laboratories — #FemTech startup developing fast, easy-to-use products to fill current gaps in #womenshealth-- starting with at-home testing for #endometriosis.
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Karl Mehta
Angel · Mountain View, California, United States · 4 investments in Email startups

Karl Mehta is based out of Miami, Florida, and is the Chairman of the Board of Zetagig. Karl previously worked at EdCast as a Founder and CEO. Karl Mehta attended the University of Mumbai.

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Investment focus

  • Industry: Email, Messaging, Apps
  • Stage:Seed, Series A
  • Geography: United States, India, Mexico

Investor stats

  • Total investments: 9
  • Round size: Seed $1.1M–$1.1M; Series A $2.5M–$6.1M
  • Lead/follow: 11% lead, 89% follow

Portfolio highlights

  • Handle — Handle: To-dos + email + calendar = focus on what matters | Best new productivity app in the App Store
  • Jeeng (formerly PowerInbox) — Jeeng provides a revolutionary platform for publishing that helps create automated & personalized messaging, which fuels engagement and monetization.
  • Simpa — Simpa Network Private Limited
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Crane Venture Partners
VC Fund · London, England, United Kingdom · 4 investments in Email startups, 15 in the past 12 months

Crane is a London based VC firm investing and building seed and early stage intelligent enterprise and deep technology businesses across Europe. Our strategy is to support founders in building and executing their go-to-market strategy.

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Investment focus

  • Industry: Software, Artificial Intelligence, Information Technology
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United Kingdom, United States, Germany

Investor stats

  • Total investments: 138
  • Round size: Seed $2.9M–$8.8M; Pre-Seed $2.2M–$16M; Series A $10M–$37M
  • Lead/follow: 47% lead, 53% follow
  • Last fund: Likely still investing — raised $140M in 2022

Portfolio highlights

  • Expanse — Expanse helps companies unlock more capacity from their GPU clusters.
  • Outerlimit — Outerlimit provides AI security and governance for agentic AI systems, with controls for identity, access, risk assessment, and activity.
  • OLIX — OLIX designs and manufactures optical processors that use light-based circuits to accelerate artificial intelligence workloads. The company develops Optical Tensor Processing Units that execute matrix and tensor operations for training and running inference on large-scale machine learning models. Its hardware aims to increase performance and reducepower consumption relative to conventional electronic accelerators by processing data in the optical domain. Flux Computing focuses on infrastructure for generative AI and advanced neural networks, targeting data centers and organizations that require intensive model computation. The product stack centers on custom optical chips integrated with supporting electronics, control software, and tools that link into existing AI frameworks. Sales and partnerships primarily address customers building large AI clusters, research environments, and emerging applications that benefit from high-throughput, low-energy computation.
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Hexa
VC Fund · Paris, Ile-de-France, France · 4 investments in Email startups

eFounders partners with talented co-founders to build the future of product-led SaaS.

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Investment focus

  • Industry: Software, SaaS, Financial Services
  • Stage:Seed, Series A, Pre-Seed
  • Geography: France, United States, Canada

Investor stats

  • Total investments: 67
  • Round size: Seed $197k–$4.4M; Pre-Seed $115k–$3.2M; Series A $3.3M–$20M
  • Lead/follow: 9% lead, 91% follow

Portfolio highlights

  • Filiz — Filiz provides a SaaS ERP platform for training centers, automating alternance contracts, billing, and integration with financing agencies. The company offers digital forms, e-signatures, and dashboards to manage internships and work-study documentation. Its platform also supports API integrations to streamline administrative workflows foreducational institutions.
  • Aircall — AI-powered customer communications platform to unify channels, automate tasks, & provide insights. Integrate with CRM & helpdesk. 250+ integrations like Hubspot, Salesforce.
  • Yousign — Yousign, soon Youtrust, is a complete digital trust platform combining eSignature, identity verification and KYC services.
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Insight Partners
VC Fund · New York, New York, United States · 4 investments in Email startups

Insight Partners is a global software investor partnering with high-growth technology, software, and Internet startup and ScaleUp companies.

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Investment focus

  • Industry: Software, Artificial Intelligence, SaaS
  • Stage:Series B, Series A, Series C
  • Geography: United States, Israel, Germany

Investor stats

  • Total investments: 1445
  • Round size: Series A $12M–$70M; Series B $17M–$110M; Series C $25M–$150M
  • Lead/follow: 68% lead, 32% follow
  • Last fund: Likely actively investing — fresh fund, raised $13B in 2025

Portfolio highlights

  • Vela — Vela is a leading independent provider of data and execution technology for global multi-asset electronic trading. Our software enables clients to rapidly access global liquidity, markets, and data sources for superior execution. We help firms successfully differentiate and innovate in an ever-changing, increasingly regulated, and fiercelycompetitive landscape, while also reducing total cost of ownership. Vela’s market data, execution and automated trading software deliver a unique, ultra-low latency technology stack to simplify and streamline electronic trading. We leverage the latest innovations in technology to deliver cutting-edge performance, features and reliability. Our modular stack provides access to a comprehensive set of trading data and risk APIs and can be delivered “as-a-Service” from multiple co-location data centers globally. With access to more than 250 venues, Vela provides global coverage across all major asset classes. Clients are supported by an award-winning team of technical and business experts available 24x7 from our multiple offices in the U.S., Europe, and Asia. Vela’s clients include traders, market makers, brokers, banks, investment firms, exchanges, and other market participants.
  • Pluralsight — Pluralsight is the technology workforce development company that helps teams know more and work better together with stronger skills, improved processes and informed leaders.
  • Profluent Bio — Profluent Bio is an AI-first protein design company that designs novel, optimal proteins that bypass existing barriers in industry.
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Global Founders Capital
VC Fund · Berlin, Berlin, Germany · 4 investments in Email startups

Over the past two decades, GFC have backed over five hundred entrepreneurs worldwide, e.g. Facebook, LinkedIn, Slack, and Away Travel.

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Investment focus

  • Industry: Financial Services, Software, FinTech
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, Germany, United Kingdom

Investor stats

  • Total investments: 1119
  • Round size: Seed $1.2M–$8.8M; Pre-Seed $575k–$5M; Series A $5M–$30M
  • Lead/follow: 25% lead, 75% follow
  • Last fund: May invest from a new fund soon — raised $2B in 2018

Portfolio highlights

  • Benford — Benford is a modern, licensed audit firm that provides technology-driven statutory audit services using its custom software, AuditOS.
  • Primo — A birdseye view of your IT.
  • sevDesk — Deutschlands beliebteste Buchhaltungssoftware: Rechnungen& Angebote erstellen, Buchhaltung erledigen, Kunden- &Lagerverwaltung u.v.m.
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Access 48,091 investors

822 industries, 177 countries. Updated daily. Emails and phones included.

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Square 1 Bank
VC Fund · Durham, North Carolina, United States · 4 investments in Email startups

We are the premier, relationship-focused, full-service business bank that offers financial solutions to maximize your operational efficiency.

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Investment focus

  • Industry: Software, Health Care, Biotechnology
  • Stage:Debt Financing, Post-IPO Debt, Series A
  • Geography: United States, Israel

Investor stats

  • Total investments: 105
  • Round size: Series A $5M–$41M; Post-IPO Debt $3M–$40M; Debt Financing $1.5M–$15M
  • Lead/follow: 32% lead, 68% follow

Portfolio highlights

  • CallRail — CallRail is a phone call tracking and analytics platform businesses use to understand which marketing campaigns drive leads and conversions. Its intuitive software helps data-driven marketers optimize the performance of their online and offline advertising campaigns, increase sales effectiveness, and improve customer retention.
  • ScienceLogic — Empower your IT staff & propel your digital transformation with ScienceLogic's AI-driven observability and IT infrastructure monitoring platform.
  • ShopKeep — Everything ShopKeep does supports growing and independent businesses. Built by and for small business owners, ShopKeep provides an intuitive, secure, iPad point-of-sale system with POS software that empowers merchants to run smarter businesses by optimizing staffing, managing inventory and accessing real time sales reports and customer informationon one seamless, cloud-based platform. With more than 25,000 customers, ShopKeep’s award-winning customer care team is available to help 24/7 and provides a robust support network for growing business owners. ShopKeep is headquartered in New York City, with offices in Portland (OR), Chicago (IL), and Belfast (NIR).
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Blackbird Ventures
VC Fund · Sydney, New South Wales, Australia · 4 investments in Email startups

Blackbird is a venture capital fund based in Australia and New Zealand. We invest in every type of technology from software to space, unified by the biggest of ambitions.

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Investment focus

  • Industry: Software, Artificial Intelligence, SaaS
  • Stage:Seed, Series A, Pre-Seed
  • Geography: Australia, United States, New Zealand

Investor stats

  • Total investments: 393
  • Round size: Seed $34k–$7.2M; Pre-Seed $51k–$2.7M; Series A $3.8M–$32M
  • Lead/follow: 42% lead, 58% follow
  • Last fund: Likely actively investing — fresh fund, raised $812M in 2025

Portfolio highlights

  • Vessev — Electric hydrofoiling vessels built for commercial use. Quiet, efficient, and better for the world.
  • Heidi Health — Heidi Health is a healthtech company that develops an AI medical scribe platform that automates clinical documentation and related tasks.
  • Gilmour Space Technologies — Gilmour Space is a rocket company in Australia that is developing and launching low-cost small satellite launch vehicles. All orbits, all planets: https://www.gspacetech.com
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NFX
VC Fund · San Francisco, California, United States · 4 investments in Email startups, 19 in the past 12 months

We are a VC firm investing in pre-seed and seed stage startups. We back exceptional Founders building market-transforming companies.

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Investment focus

  • Industry: Software, Information Technology, Marketplace
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, Israel, United Kingdom

Investor stats

  • Total investments: 271
  • Lead/follow: no public data

Portfolio highlights

  • Mana.bio — Mana.bio is an AI based drug delivery startup, focusing on gene therapy including RNA and DNA-based therapeutics and vaccines
  • Gizmo — AI quizzes that help you learn and remember anything
  • Stoke Space — STOKE Space Technologies seamlessly connecting earth and space.
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Gutbrain Ventures
VC Fund · Boston, Massachusetts, United States · 4 investments in Email startups

Gutbrain Ventures, headed by Bob Davoli, is an independent venture firm that invests primarily in enterprise software companies and has been making investments for 30 years. Bob Davoli was the Co-Founder and CEO of SQL Solutions and CEO of Epoch Systems which was sold to Sybase in 1990.

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Investment focus

  • Industry: Software, SaaS, Artificial Intelligence
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada

Investor stats

  • Total investments: 92
  • Round size: Seed $1.9M–$8M; Series A $5M–$17M; Series B $17M–$55M
  • Lead/follow: 22% lead, 78% follow

Portfolio highlights

  • Language I/O — Powered by AI, Language IO delivers real-time, accurate translations for you and your customers in 150+ languages through seamless integrations with Salesforce, Zendesk, Oracle, ServiceNow, and more.
  • Aliro Technologies — Join the next revolution in networking. Aliro Quantum Entanglement as a Service enables 100% secure networks of today and the quantum internet of tomorrow.
  • Allure Security Technology — AI-powered brand protection against phishing, deepfakes, and impersonation. Managed takedownswith ~15 min blocking. 24/7 SOC. 340K+ threats eliminated.
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BoxGroup
VC Fund · New York, New York, United States · 4 investments in Email startups

BoxGroup is an early stage investment fund focused on technology companies. Contact Us: hello@boxgroup.com

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Investment focus

  • Industry: Software, Artificial Intelligence, Information Technology
  • Stage:Seed, Series A, Series B
  • Geography: United States, United Kingdom, Canada

Investor stats

  • Total investments: 842
  • Round size: Seed $1.6M–$9.5M; Series A $5.5M–$32M; Series B $19M–$90M
  • Lead/follow: 6% lead, 94% follow
  • Last fund: Likely actively investing — fresh fund, raised $275M in 2025

Portfolio highlights

  • Corridor — Corridor is a health insurance brokerage that helps small businesses provide health benefits to employees.
  • Funnel — Our revolutionary CRM property management software saves both time and money for agents and owners while making leasing more efficient.
  • Quartermaster AI — A distributed sensor network delivering HD video and real-time AI insights to help civil and commercial operators monitor, detect and respond across global waters.
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Foundry Group
VC Fund · Boulder, Colorado, United States · 4 investments in Email startups

Foundry is a venture capital firm focused on providing early-stage technology investments. The firm was established in 2007 and is headquartered in Boulder, Colorado, United States.

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Investment focus

  • Industry: Software, Information Technology, SaaS
  • Stage:Series A, Series B, Series C
  • Geography: United States, Canada, United Kingdom

Investor stats

  • Total investments: 295
  • Round size: Series A $3M–$15M; Series B $5M–$40M; Series C $5.1M–$50M
  • Lead/follow: 57% lead, 43% follow

Portfolio highlights

  • Looking Glass Factory — Introducing Looking Glass Portrait, your first personal holographic display. Designed for people, real and imagined. Available for pre-order today.
  • FullContact — FullContact is a marketing agency that offers branding and information technology services.
  • littleBits Electronics — LittleBits is an open source library of over 60 electronic modules that snap together with magnets allows users to view, download, and share designs and make their own Bits through the use of prototypes. Deluxe kit, Smart home kit, Arduino coding kit, Synth kit, hardware development kit, and workshop set are some of the electronics learning modulesprovided by littleBits.LittleBits was launched by Ayah Bdeir in 2011 and is operated from New York, United States.
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Upside Partnership
VC Fund · Mill Valley, California, United States · 3 investments in Email startups

Upside Partnership is a seed and pre-seed venture capital firm. Get to know us.

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Investment focus

  • Industry: Software, SaaS, Internet
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, Canada, Israel

Investor stats

  • Total investments: 103
  • Round size: Seed $1.7M–$7M; Pre-Seed $1M–$2.4M; Series A $4.4M–$23M
  • Lead/follow: 2% lead, 98% follow
  • Last fund: May invest from a new fund soon — raised $43M in 2016

Portfolio highlights

  • Turvo — Turvo is the world’s first multi-enterprise collaborative platform specifically designed for the global supply chain. The Turvo platform connects people and organizations across the supply chain, allowing shippers, logistics providers and carriers to digitally transform their workflows with cloud-based software and mobile applications. Thetechnology unifies all systems, internal and external, providing one end-to-end system of record set for all operations and analytics, while eliminating redundant manual tasks and automating business processes.Turvo customers include some of the world’s largest, fortune 500 logistics service providers, fast growth shippers and many brokers large and small all rely on Turvo. Turvo is based in the San Francisco Bay Area with offices in Dallas, Texas, and Hyderabad, India.
  • Fursure — Earn supercharged points on everyday purchases with the Fursure Card, the first spending account designed to help pet parents save for critical vet care.
  • Foray Collective — FORAY is an inventory-less online retailer with a built in marketing platform that enables tastemakers to create UGC and drive traffic to their own digital storefronts. Its platform merges content and commerce, allowing consumers to #shopbyinfluencer seamlessly and easily. In 2016, Foray also launched FORAY GETAWAYS: unique travel experiences thatbring together top brands and our close-knit network of style influencers. Every month the Collective travels to a new destination, creating awareness and buzz for the brands involved. Getaways can be LA local, within the US, or international, and focus on bringing brands to life with high quality, curated content shoots and organic social posting campaigns.
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True Ventures
VC Fund · Palo Alto, California, United States · 3 investments in Email startups

Early stage capital for brilliant Founders since 2005. Funding the relentless pursuit of the unprecedented.

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Investment focus

  • Industry: Software, Artificial Intelligence, Information Technology
  • Stage:Seed, Series A, Series B
  • Geography: United States, United Kingdom, Canada

Investor stats

  • Total investments: 760
  • Round size: Seed $1.2M–$9M; Series A $2M–$25M; Series B $5M–$50M
  • Lead/follow: 37% lead, 63% follow
  • Last fund: Likely still investing — raised $885M in 2022

Portfolio highlights

  • SaveUp — SaveUp is the first free rewards program for saving money and reducing debt. Users earn SaveUp credits for every dollar saved or debt reduced and can use these credits to play for prizes ranging from travel, cars to even a $2M jackpot. While using SaveUp users are provided financial education, suggestions to improve their financial circumstancesand better financial services. SaveUp can be used with 18,000 financial institutions in the US including rewards for savings accounts, 401k, IRA, or reducing debts like credit cards, car loans, student loans and mortgages.
  • Smarterer — Individuals and Fortune 500 companies use Smarterer to help close the gap between the skills they have and the skills they need. Their dynamic assessment engine leverages the freshest crowdsourced tests around, to rapidly pinpoint skill level with a credible score. In November 2014, Pluralsight, the global leader in online learning for serioussoftware developers, IT specialists and creative technologists, acquired Smarterer. As the world's largest curated e-learning library for professionals, the company offers instant access to more than 3,500 courses authored by top experts. Smarterer will continue to power crowdsourced assessments for freelancer marketplaces, e-learning providers and enterprise companies anywhere people need to prove their skills to connect with professional opportunities. The Smarterer community has answered over 56 million during 1.7 million test sessions, across hundreds of tests.
  • littleBits Electronics — LittleBits is an open source library of over 60 electronic modules that snap together with magnets allows users to view, download, and share designs and make their own Bits through the use of prototypes. Deluxe kit, Smart home kit, Arduino coding kit, Synth kit, hardware development kit, and workshop set are some of the electronics learning modulesprovided by littleBits.LittleBits was launched by Ayah Bdeir in 2011 and is operated from New York, United States.
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Winton Ventures
VC Fund · London, England, United Kingdom · 3 investments in Email startups

Winton is a quantitative investment management firm. Our goal is to generate returns for our clients across a range of market environments.

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Investment focus

  • Industry: Software, Cyber Security, Information Technology
  • Stage:Seed, Series A, Series B
  • Geography: United Kingdom, Israel, United States

Investor stats

  • Total investments: 27
  • Round size: Seed $393k–$3.3M; Series A $2M–$125M; Series B $12M–$37M
  • Lead/follow: 11% lead, 89% follow
  • Last fund: May invest from a new fund soon — raised $78M in 2015

Portfolio highlights

  • Ripjar — Ripjar is a data intelligence platform company whose mission is to provide corporates and institutions with the most advanced data and analytics solutions to protect themselves in real-time from evolving risks that threaten their growth, prosperity, and value.Founded by former members of the UK’s Government Communications Headquarters (GCHQ),Ripjar develops software products that combine automation, artificial intelligence, and data visualization to help companies solve the most complex risk and security management problems at scale.Ripjar was incorporated in 2012 and is headquartered in Cheltenham, Gloucestershire.
  • SenseOn — Senseon's award-winning cybersecurity platform uses unique 'AI Triangulation' to automate threat detection and response capabilities.
  • CyberSmart — Discover the power of CyberSmart: the leading cybersecurity platform for SMEs. Ensure continuous compliance and protect your business round-the-clock.
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Lowercase Capital
VC Fund · San Francisco, California, United States · 3 investments in Email startups

Lowercase Capital is a private equity and venture capital firm specializing in investments in seed/startups, mature, and acquisition of later-stage companies. The firm typically invests in wireless, media, commerce, infrastructure, energy, and transportation sectors. It also advises businesses and funds. Lowercase Capital was founded in 2010and is based in New York, New York.

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Investment focus

  • Industry: Software, Mobile, Internet
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, United Kingdom

Investor stats

  • Total investments: 185
  • Round size: Seed $1M–$4.1M; Series A $1.6M–$16M; Series B $8.3M–$45M
  • Lead/follow: 4% lead, 96% follow
  • Last fund: May invest from a new fund soon — raised $25M in 2014

Portfolio highlights

  • MiSalud — MiSalud offers a unique combination of personalized preventative wellness services, along with traditional healthcare via Spanish speaking physicians.
  • Stensul — Create governed emails and landing pages with AI. Stensul helps enterprise marketing teams move more approved campaigns to market.
  • Kolors — Kolors is a technological platform that focuses on providing intelligent intercity mobility of bus transportation in the region.
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Email Investor funding at a glance

Stats across 911 deals from 1.6k investors.

1.6k
investors
in Email startups
911
deals
in Email startups
$3M
median round
in Email startups
28%
lead investors
lead at least one round
30%
Seed
most common funding stage
71/29
VC / Angel
share of investor count

Access all 1559 investors in Email startups.

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All you need to find investors for your startup.

Who is Shizune for?

Shizune is built for startup founders by startup founders.

If you are looking for funding for your startup, try the Shizune database — we have investors for every stage, industry, and country.

Is Shizune free?

Shizune is free forever. You can search and browse investors for free.

Email search and export are paid features.

For full info, visit our pricing.

Who built Shizune?

Shizune is built by founders with the goal of helping all founders raise funding no matter where they are.

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