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Top 50 Infrastructure Angel Investors in United States (October 2026)

The most active angel investors investing in United States Infrastructure startups. This investor list is updated monthly from the Shizune investor database, ranked by number of investments in United States Infrastructure startup companies. Find investors to raise a Pre-Seed, Seed or Series A round with Shizune.
Investor Relevant Deals Geography Stage Focus Round Size
Jackson Moses
Angel
4 United States, Canada, Nigeria Pre-Seed, Seed, Series A Aerospace, National Security, Artificial Intelligence $450k–$70M
Michael Stoppelman
Angel
3 United States, United Kingdom, India Seed, Series A, Pre-Seed Software, Artificial Intelligence, SaaS $770k–$15M
Tom Williams
Angel
2 United States, Canada, India Seed, Series A, Series B Software, Artificial Intelligence, Financial Services $1.3M–$57M
Spencer Kimball
Angel
2 United States, Germany, Canada Seed, Series A, Pre-Seed Software, Information Technology, Database $2M–$20M
Feross Aboukhadijeh
Angel
2 United States Seed, Pre-Seed, Series A Software, Cyber Security, Developer Tools $1.7M–$19M
Thomas Howell
Angel
2 United States Pre-Seed SaaS, Generative AI, Developer APIs $600k–$5.4M
Dylan Taylor
Angel
2 United States, Canada, Finland Seed, Series A, Angel Aerospace, Space Travel, Satellite Communication $34k–$21M
Jonathan Siegel
Angel
2 United States, Japan, Poland Seed, Pre-Seed, Angel Software, SaaS, Information Technology $200k–$3.5M
Nicolas Dessaigne
Angel
2 United States, France, United Kingdom Pre-Seed, Seed, Series A Artificial Intelligence, Software, SaaS $500k–$25M
Sergey Gorbunov
Angel
2 United States, Canada Seed, Angel, Grant Software, Analytics, Education $1.5M–$23M
Brian Nichols
Angel
2 United States Seed, Series A SaaS, FinTech, Payments
Arash Afrakhteh
Angel
2 United States Seed, Pre-Seed, Series A Software, Artificial Intelligence, SaaS $500k–$6M
Aviram Jenik
Angel
2 United States, South Korea, Israel Seed, Angel, Pre-Seed Software, Cyber Security, Machine Learning $30k–$7M
Mark Cuban
Angel
2 United States, Canada, United Kingdom Seed, Series A, Angel Software, Artificial Intelligence, Blockchain $100k–$23M
Todd Jackson
Angel
2 United States, United Kingdom Seed, Series A, Pre-Seed Software, SaaS, FinTech $1.1M–$29M
Alexi Benhamron
Angel
2 United States Seed B2B, Gaming, FinTech $1.4M–$4.5M
Farzad Nazem
Angel
2 United States, Canada Seed, Series A, Series B Health Care, Software, Analytics $750k–$50M
Rajeev Madhavan
Angel
2 United States, India, United Kingdom Seed, Series A, Series D Information Technology, Software, E-Commerce $1.6M–$50M
Ricardo Gonzalez
Angel
2 United States Seed, Angel Software, Infrastructure, Machine Learning
Bobby Mehta
Angel
2 United States, India Seed, Series A FinTech, Fraud Detection, Financial Services $3M–$21M
Shervin Pishevar
Angel
2 United States, Canada Seed, Series A, Series B Software, Mobile, E-Commerce $1.1M–$63M
Jana Messerschmidt
Angel
2 United States Seed, Series A Software, SaaS, Internet $1.1M–$30M
Roli Saxena
Angel
2 United States Seed, Series A FinTech, Payments, Infrastructure
James Lindenbaum
Angel
2 United States, Israel, United Kingdom Seed, Series A, Series B Software, SaaS, Developer APIs $1M–$28M
Matt Brezina
Angel
2 United States, Mexico, Pakistan Seed, Series A, Pre-Seed Software, Artificial Intelligence, SaaS $1M–$15M
Jerry Neumann
Angel
2 United States, Canada Seed, Series A, Series B Advertising, Mobile, Software $497k–$10M
Lily Sarafan
Angel
2 United States, Israel Seed, Series A Health Care, Wellness, Enterprise Software $1.3M–$25M
Sherman Williams II
Angel
2 United States Seed, Series A, Pre-Seed Aerospace, Space Travel, Health Care $800k–$15M
Jacob Gibson
Angel
2 United States, United Kingdom, Kenya Seed, Pre-Seed, Series A Financial Services, FinTech, Software $253k–$20M
Louis Beryl
Angel
2 United States, United Kingdom, Canada Seed, Series A, Pre-Seed Software, FinTech, Financial Services $31k–$14M
Packy McCormick
Angel
2 United States, Canada, India Seed, Series A, Pre-Seed Software, Blockchain, FinTech $1.5M–$25M
Amichai Shulman
Angel
2 United States, Israel Series A, Seed, Venture - Series Unknown Cyber Security, Security, Software $5M–$12M
Jeffrey Shealy
Angel
2 United States Angel, Private Equity Mobile, Sensor, Wireless
Arjun Sethi
Angel
2 United States, India, Canada Seed, Series A, Series B Software, FinTech, Financial Services $875k–$88M
Jonathan Seaton
Angel
2 United States, United Kingdom, Canada Seed, Pre-Seed Software, FinTech, Education $175k–$3.9M
Naval Ravikant
Angel
2 United States, India, Canada Seed, Series A, Pre-Seed Software, Artificial Intelligence, Blockchain $1M–$25M
Mark Tompkins
Angel
2 United States Angel, Private Equity Mobile, Sensor, Genetics
Whitney Bouck
Angel
2 United States, The Netherlands Seed, Series A, Series B SaaS, Software, Artificial Intelligence
Jean-Denis Greze
Angel
2 United States, Israel, Germany Seed, Series A, Series B Software, Artificial Intelligence, SaaS $1.7M–$31M
Jeff Lawson
Angel
2 United States Seed, Series A, Pre-Seed Software, Artificial Intelligence, SaaS $400k–$37M
Ram Shriram
Angel
2 United States, India, Canada Series A, Seed, Series B Software, Artificial Intelligence, Internet $1.8M–$55M
Jeff Hammerbacher
Angel
2 United States, Germany Seed, Series A, Angel Artificial Intelligence, Software, Biotechnology $330k–$25M
Joe Montana
Angel
2 United States, Canada, India Seed, Series A, Series B Software, Artificial Intelligence, SaaS $2M–$145M
Omri Dahan
Angel
2 United States, United Kingdom Seed, Series A, Pre-Seed Financial Services, FinTech, Software $1.5M–$33M
Edward Lando
Angel
2 United States, United Kingdom, France Seed, Pre-Seed, Series A Software, FinTech, Artificial Intelligence $125k–$31M
Shlomo Kramer
Angel
2 United States, Israel Seed, Series A, Series B Cyber Security, Software, Security $4M–$50M
Adrian Kunzle
Angel
2 United States Series A, Seed, Angel Software, Enterprise Software, Sales $575k–$6.8M
Jaan Tallinn
Angel
2 United States, Estonia, United Kingdom Seed, Series A, Pre-Seed Software, Artificial Intelligence, Information Technology $540k–$124M
Anthony Pompliano
Angel
2 United States, Canada, Mexico Seed, Series A, Pre-Seed Financial Services, FinTech, Blockchain $1.4M–$100M
Ariel Maislos
Angel
2 Israel, United States, Uruguay Seed, Series A, Pre-Seed Software, Information Technology, Artificial Intelligence $1.5M–$19M
Access all 384 angel investors in United States Infrastructure startups.

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

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Investor list

Jackson Moses
Angel · Palo Alto, California, United States · 4 investments in United States Infrastructure startups

Jackson Moses is the Founder and Managing Partner of Silent Ventures. He previously worked at ThinkOrbital as an Advisor. Jackson attended the University of California, Berkeley, where he took a Bachelor of Arts in Economics with a focus on Monetary Policy and a Bachelor of Arts in Political Science with a focus on Game Theory.

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Investment focus

  • Industry: Aerospace, National Security, Artificial Intelligence
  • Stage:Pre-Seed, Seed, Series A
  • Geography: United States, Canada, Nigeria

Investor stats

  • Total investments: 132
  • Round size: Seed $3.6M–$25M; Pre-Seed $450k–$5.4M; Series A $7M–$70M
  • Lead/follow: 17% lead, 83% follow

Portfolio highlights

  • Pilgrim — Pioneering a biologically enhanced future for humanity.
  • Stack Health — Stack Health is the operating system for personalized health plans to accelerate the transition to coverage being owned by individuals instead of employers. Stack helps our members visualize their healthcare as a ‘stack’ of products that all come together in a seamless way to create a customized and comprehensive approach to healthcare. Stackpartners with employers to create a contribution strategy that migrates from the group health world's cost and complexity toward a solution that enables freedom, transparency, and efficiency.
  • Thor Dynamics — Headquartered in Orlando, Florida, with a European base in Finland, Thor Dynamics specializes in directed energy systems for defense against drones and drone swarms. The company’s innovative solutions are available worldwide to protect critical infrastructure and enhance national security. Laser Armor™ is a complete directed energy counter-dronesolution. Utilizing advanced radar and optical systems it can detect, track, and target hostile targets. High-power directed energy from Thor’s Laser Engines then eliminates the threat in seconds. Multiple safety systems ensure accurate target identification and minimal collateral damage.
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Michael Stoppelman
Angel · Greater Los Angeles Area, California, United States · 3 investments in United States Infrastructure startups

Michael Stoppelman is an active angel/seed investor in Los Angeles. He's the former Senior Vice President of Engineering at Yelp. He started at Yelp as a software engineer working on the search engine. He took over as head engineering in 2012 after serving as a manager and Director of Engineering in the proceeding years. He scaled theengineering team from 30 to over 500 engineers. Prior to Yelp he was a software engineer at Google for 3.5 years and served as the tech lead for the AdSense Traffic Quality team. He received his BS in Computer Science from Purdue in West Lafayette, Indiana in 2003.

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Investment focus

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

Investor stats

  • Total investments: 58
  • Round size: Seed $1.6M–$8M; Pre-Seed $770k–$5M; Series A $5M–$15M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Tensor9 — Tensor9 is a data security company. Tensor9 helps software and AI vendors run their products inside their customer's cloud — so sensitive customer data stays private. For vendors, this unlocks customers that can't share sensitive data.
  • Siro — Siro builds an AI Coach that identifies opportunities to elevate any sales team. Siro records reps’ in-person conversations and highlights the most critical moments to let reps hear how top performers handle difficult customer objections and empower coaches to support reps to a degree never before possible. The majority of the 5.7 million salesprofessionals in the U.S. work in field sales (i.e., any sales process involving a handshake), but most receive ZERO on-the-job coaching because it is too time-intensive. The company believes that with the right tooling, Field Sales can become the most accessible path to financial freedom.
  • Hostie — Hostie is an AI-first customer experience platform designed for restaurants, automating guest inquiries, reservations, and takeout orders. We proudly partner with some of the world’s top restaurants, including Flour + Water, Nisei, Slanted Door, ILIS, and more. Co-founded by a product designer-turned-restaurateur and an AI engineer, Hostie blendshospitality expertise with cutting-edge technology to enhance restaurant operations.
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Tom Williams
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Tom Williams

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Investment focus

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

Investor stats

  • Total investments: 116
  • Round size: Seed $1.3M–$6M; Series A $7.9M–$32M; Series B $10M–$57M
  • Lead/follow: 12% lead, 88% follow

Portfolio highlights

  • Unito — Unito is taking on a major problem that people are passionate about solving: they make it easier to collaborate across teams. They don't make users learn new tools and change the way they work. By connecting work management tools, they allow managers, cross-functional teams, departments, and entire companies to benefit from seamlesscollaboration and improved communication. The app syncs projects across a number of tools like Trello, Asana, JIRA, GitHub, Wrike, Zendesk & Hubspot. This is a hard problem of semantics, synchronization, and APIs.
  • Delphia — Delphia puts your data to work for you.
  • North One — NorthOne is an online Business Account with built-in features to make business banking fast and easy. No overdraft fees. No minimum balance. No hidden fees.
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Spencer Kimball
Angel · New York, New York, United States · 2 investments in United States Infrastructure startups

Spencer Kimball is the co-founder and CEO of Cockroach Labs, where he maintains a delicate balance between a love for programming distributed systems and the excitement of helping the company grow smoothly. While in university, he was one of the original authors of the GIMP. He cut his teeth on databases during the dot com heyday, and had a frontrow seat at Google for a decade’s worth of their evolution.

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Investment focus

  • Industry: Software, Information Technology, Database
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, Germany, Canada

Investor stats

  • Total investments: 36
  • Round size: Seed $2M–$8.3M; Pre-Seed $2M–$3.3M; Series A $9M–$20M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Ollama — Run and build with open AI models locally or in the cloud on macOS, Windows, and Linux.
  • Continua AI, Inc. — Continua builds Wheelie, a development OS for coding agents.
  • Blacksmith — Speed up your GitHub actions with Blacksmith. Run CI/CD 2x faster, download caches 4x faster, build Docker images 40x faster, and eliminate queue times. Start free today.
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Feross Aboukhadijeh
Angel · Stanford, California, United States · 2 investments in United States Infrastructure startups

Feross is founder and CEO at Socket (https://socket.dev), a developer-first security platform. Feross has worked in open source software for 10+ years writing some of the most-downloaded JavaScript packages. Feross is a lecturer at Stanford where he teaches CS 253 Web Security. Socket makes a developer-first security platform thatprevents vulnerable and malicious open source dependencies from infiltrating your software supply chain. Thousands of organizations in every industry use Socket to safely discover, audit, and manage OSS at scale.

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Investment focus

  • Industry: Software, Cyber Security, Developer Tools
  • Stage:Seed, Pre-Seed, Series A
  • Geography: United States

Investor stats

  • Total investments: 23
  • Round size: Seed $3M–$9M; Pre-Seed $1.7M–$2.8M; Series A $8.5M–$19M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • idler — Push the frontier of your model
  • Arcjet — Arcjet is the AI agent runtime security platform. Discover the agents running in your organization, enforce policy across every action, prompt, and tool call, and keep the evidence to prove what happened. Detect prompt injection, authorize agent tool calls, redact PII, and block bots and abuse.
  • Command Code — Langbase helps developers ship composable AI agents with hyper-personalized memory (RAG).Langbase is the composable AI infrastructure and developer experience to build, collaborate, and deploy any AI agents (AI features). Our mission is to make AI accessible to everyone, any developer not just AI/ML experts. We are the only composable AIinfrastructure. That's all we do.
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Thomas Howell
Angel · 2 investments in United States Infrastructure startups

Thomas Howell

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Investment focus

  • Industry: SaaS, Generative AI, Developer APIs
  • Stage:Pre-Seed
  • Geography: United States

Investor stats

  • Total investments: 2
  • Round size: Pre-Seed $600k–$5.4M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Plastic Labs — Radically Decentralizing Alignment
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Dylan Taylor
Angel · Denver, Colorado, United States · 2 investments in United States Infrastructure startups

Dylan Taylor is based out of Denver, Colorado, and is the Chief Executive Office and Chairman at Voyager Technologies. Dylan Taylor attended University of Arizona.

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Investment focus

  • Industry: Aerospace, Space Travel, Satellite Communication
  • Stage:Seed, Series A, Angel
  • Geography: United States, Canada, Finland

Investor stats

  • Total investments: 64
  • Round size: Seed $34k–$5M; Angel $500k–$1M; Series A $2.8M–$21M
  • Lead/follow: 3% lead, 97% follow

Portfolio highlights

  • Xplore — Xplore is flying commercial missions in Earth orbits with their XCRAFT™, and they invite you to join us. They take civilian, commercial and national security payloads to their desired orbit around Earth for their science or reconnaissance missions.
  • LeoLabs — LeoLabs' network of ground-based, phased array radars produces high-resolution data on objects in LEO, supporting satellite service industries.
  • Space Forge — High-quality compound-semiconductor substrates manufactured in the space environment.
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Jonathan Siegel
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Jonathan Siegel is the Partner of Bass and Siegel. He previously worked at Earth Class Mail as a Chairman. Jonathan Siegel attended Brown University.

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Investment focus

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

Investor stats

  • Total investments: 18
  • Round size: Seed $200k–$3.5M; Pre-Seed $700k–$1.1M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Arcjet — Arcjet is the AI agent runtime security platform. Discover the agents running in your organization, enforce policy across every action, prompt, and tool call, and keep the evidence to prove what happened. Detect prompt injection, authorize agent tool calls, redact PII, and block bots and abuse.
  • PilotGo — Developer platform for secure data sharing with multiple partners powered by Digital Twins.
  • Sixty AI — Stop wasting time on tasks AI can easily handle and get back to what really matters. Sixty highlights what needs your attention and magically manages the rest.
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Nicolas Dessaigne
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups, 50 in the past 12 months

Nicolas Dessaigne is based out of San Francisco, California, and is the General Partner of Y Combinator. Nicolas previously worked at Algolia as a Co Founder & CEO. Nicolas Dessaigne attended the University of Nantes.

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Investment focus

  • Industry: Artificial Intelligence, Software, SaaS
  • Stage:Pre-Seed, Seed, Series A
  • Geography: United States, France, United Kingdom

Investor stats

  • Total investments: 242
  • Round size: Seed $1.6M–$10M; Pre-Seed $500k–$647k; Series A $8M–$25M
  • Lead/follow: 56% lead, 44% follow

Portfolio highlights

  • Decima2 — Decima is an ai native marketing agency that manages your website and runs Meta and Google ads with real experts in control.
  • Vybe — Agents that work in your shared Slack channels, route each task to the right model, and cut AI costs. SOC 2 Type II.
  • Upstream — Upstream's agents organize your inbox, cut the noise, and draft replies in your exact voice. Just hit send and get back to work.
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Sergey Gorbunov
Angel · 2 investments in United States Infrastructure startups

Sergey Gorbunov is a serial founder and a technologist with deep roots in distributed systems and cryptography. He co-founded StealthMine, was on the founding team of Algorand, and co-founded Axelar network. He received PhD from MIT and a professor of Computer Science at the University of Waterloo.

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Investment focus

  • Industry: Software, Analytics, Education
  • Stage:Seed, Angel, Grant
  • Geography: United States, Canada

Investor stats

  • Total investments: 5
  • Round size: Seed $1.5M–$23M
  • Lead/follow: 40% lead, 60% follow

Portfolio highlights

  • P-1 AI — P-1 AI is a technology company focused on developing an artificial general engineering intelligence (AGEI) designed to help humanity design physical systems with far greater efficiency and complexity than currently possible.
  • pod network — A purpose-built Layer-1 for fair, high-performance global markets.
  • Interstate — Interstate is an Ethereum pre-confirmation protocol. It aims to make Ethereum transactions near-instant and allow applications to self-order while maintaining full composability with L1.
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Access 48,091 investors

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

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Brian Nichols
Angel · 2 investments in United States Infrastructure startups

Brian Nichols is an author "Taking Charge with Value Investing (McGraw-Hill, 2012), venture capitalist and investor, CEO of HADE Technologies, LLC, and the President of ODP Solutions IncHADE Technologies is a successful startup that develops software (Hade Platform) for equity Research, Finance professionals, and financial institutions thatcombine information technology with powerful applications in data analytics and machine learning. Brian Nichols is also a founder and the President of ODP Solutions, Inc, a company that develops infrastructure for online fiat and blockchain payments to consolidate the payment sector into a single application for businesses and individuals.

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Investment focus

  • Industry: SaaS, FinTech, Payments
  • Stage:Seed, Series A
  • Geography: United States

Investor stats

  • Total investments: 2
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Sky Systemz — Sky is a purpose built, all in one digital payment platform designed with a modern software (SaaS) stack to run unique, complex applications that legacy payment providers and out-of-the-box cloud based mobile payment solutions can't adequately serve. Uniquely, Sky leverages analytics derived from its sophisticated product offering to provideactionable business insights to its customers; a disruptive combination of services & technology.
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Arash Afrakhteh
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Arash Afrakhteh currently works as a Partner for Cleveland Cavaliers. He previously worked at Phoenix Suns as a VP of Engineering, Co-Founder, and board of Directors. Arash Afrakhteh attended Sharif University of Technology.

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Investment focus

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

Investor stats

  • Total investments: 12
  • Round size: Seed $1.3M–$6M; Pre-Seed $500k–$4M
  • Lead/follow: 50% lead, 50% follow

Portfolio highlights

  • Hilt — Govern data movement in real time. Kernel-level telemetry and anomaly detection built for environments where traditional security tools fall short.
  • Mezmo — LogDNA is a centralized log management solution that helps application owners operate more harmoniously in a DevOps world.
  • Hilt — Govern data movement in real time. Kernel-level telemetry and anomaly detection built for environments where traditional security tools fall short.
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Aviram Jenik
Angel · Cupertino, California, United States · 2 investments in United States Infrastructure startups

Venture Capitalist, investor and former Enterpreneur. Founder x5, profitable bootstraps, 3 exits; investor x30+ in Israel, Silicon Valley and Korea; passion for: cyber security, building scalable B2B companies

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Investment focus

  • Industry: Software, Cyber Security, Machine Learning
  • Stage:Seed, Angel, Pre-Seed
  • Geography: United States, South Korea, Israel

Investor stats

  • Total investments: 52
  • Round size: Seed $30k–$7M; Angel $135k–$1.5M; Pre-Seed $70k–$275k
  • Lead/follow: 6% lead, 94% follow

Portfolio highlights

  • SplxAI — SplxAI provides the most comprehensive platform for AI Security Testing and Red Teaming, ensuring your AI Assistants and Agents are secure and reliable from build to runtime.
  • StealthMole — Uncover hidden threats in the dark web and enhance your cybersecurity with StealthMole's advanced dark web threat intelligence platform. Learn more.
  • Tribe Money Pools — An early stage Seattle-based fintech startup building a digital platform to streamline how groups share and manage their finances.
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Mark Cuban
Angel · Dallas, Texas, United States · 2 investments in United States Infrastructure startups, 9 in the past 12 months

Mark Cuban is the founder of Fireside, Chairman and Founding Partner of AXS TV, and the Owner of Dallas Mavericks. He previously worked at Broadcast.com as a Co-Founder. Mark Cuban attended the Indiana University Bloomington.

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Investment focus

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

Investor stats

  • Total investments: 262
  • Round size: Seed $600k–$7.5M; Angel $100k–$900k; Series A $3.2M–$23M
  • Lead/follow: 22% lead, 78% follow

Portfolio highlights

  • Scripto — Whether you're taping a show in a studio, collaborating on screenplays, or making a video game, Scripto helps you do your best work and save time while you do it.
  • Kind Designs — Kind Designs is a trusted 3D Printed seawall contractor in Miami offering custom seawall construction, shoreline protection, erosion control solutions.
  • The Athletics — The Athletics franchise is a professional spectator sports organization that operates a Major League Baseball club. The company manages athletic team rosters, player scouting, talent development, and medical staff for its baseball operations. It coordinates live event production, stadium technology, corporate sponsorships, and ticket saleslogistics for professional games. Additionally, the business oversees regional television, radio, and streaming broadcast infrastructure to distribute sports media content.
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Todd Jackson
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Todd Jackson is based out of San Francisco, California, and is the Partner of First Round Capital. Todd previously worked at Dropbox as a VP of Product & Design. Todd Jackson attended the Stanford University.

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Investment focus

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

Investor stats

  • Total investments: 22
  • Round size: Seed $2M–$8M; Pre-Seed $1.1M–$1.7M; Series A $20M–$29M
  • Lead/follow: 32% lead, 68% follow

Portfolio highlights

  • dot.LA — dot.LA is a digital newsroom covering L.A.'s startup and tech community. dot.LA’s mission is to celebrate and empower the Los Angeles startup and tech community, fueling innovation around the world.
  • Neyborly — We're changing the way people utilize real-estate in their cities and neighborhoods. We believe that everyone should be able to access beautiful space at an affordable price.Whether you need space for your birthday party, leadership meeting, wedding reception, or art show...we want to provide you with a unique and convenient environment tohost life's great moments.Commercial real-estate is a traditional and outdated industry that has not yet been transformed by technology. We apply design, data, and incredible customer service to create a new way to use real-estate in your neighborhood.We're on a mission to democratize access to Main Street real-estate and create a network of Neyborly spaces that will bring people together to celebrate, create, and inspire.Come join us and build something that has the chance to change the way we use our cities and neighborhoods!
  • Hava Health — The Hale Vaporizer system is intended to help people who are battling nicotine addiction.
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Alexi Benhamron
Angel · Chicago, Illinois, United States · 2 investments in United States Infrastructure startups

Alexi Benhamron is the President and COO at Vysical.

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Investment focus

  • Industry: B2B, Gaming, FinTech
  • Stage:Seed
  • Geography: United States

Investor stats

  • Total investments: 4
  • Round size: Seed $1.4M–$4.5M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • AEXLAB — AEXLAB is a virtual reality technology studio creating meaningful technologies for gaming, training, simulation and more.
  • Bridgesplit — A multipurpose template for technology and software companies. In dark mode with vibrant gradients and shapes.
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Farzad Nazem
Angel · Palo Alto, California, United States · 2 investments in United States Infrastructure startups

Farzad (Zod) Nazem has been a prolific angel investor and advisor to tech startup companies since his retirement from Yahoo! in 2007. He has invested in more than 130 early stage companies, and sits on the boards of Hand Foundation, and Nautilus Bio. His area of investment is about half in AI, Big Data and Cloud platforms, and half in Health and Biotech. He was the Executive Vice President of Engineering and Chief Technology Officer of Yahoo from 1996 to mid 2007. He helped acquire and integrate over 50 companies and managed over six thousand engineers representing half of the company's employees. Between 1985 and 1996, Mr. Nazem held various software development and management positions at Oracle Corporation culminating in his role as Vice President of Media and Web Server Division. His tenure at Oracle also included membership in the company's Product Division Management Committee, which set overall strategy for Oracle products. Previously, Mr. Nazem was recruited from California Polytechnic State University by Rolm Corporation to be a software engineer in the VLCBX division. At age 19, he earned a B.S. degree in Computer Science with highest honors.

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Investment focus

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

Investor stats

  • Total investments: 65
  • Round size: Seed $750k–$6.5M; Series A $2.8M–$14M; Series B $6M–$50M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Emailage — Emailage is a developer of fraud prevention and identity verification technology used to make transactions easier and secure. The company provides multi-faceted predictive solutions with email at the core through key partnerships, proprietary data, and advanced machine-learning technology. It proprietary algorithms in order to provide real-timealerts of risky transactions and delivers a risk score and enable companies to realize significant savings from identifying and stopping fraudulent transactions and improve customer experience.
  • Ceevra — Ceevra is an advanced 3D visualization technology for surgeons. Using AI and other innovative computing techniques, Ceevra generates brilliant 3D digital models from standard CT scans and MRIs. Surgeons use the Ceevra 3D models to help educate and counsel patients, to decide on the best surgical approach, and to gain important insights whileoperating.
  • TigerGraph — TigerGraph is the leading graph database for real-time AI and analytics. Detect fraud, resolve entities, and uncover hidden connections at enterprise scale.
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Rajeev Madhavan
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Rajeev Madhavan is a Co-Founder and General Partner of Clear Ventures, a Silicon Valley venture capital firm that provides startups capital, connections and company-building assistance from the earliest stages of company creation so their visions can grow intro market-leading companies. Clear Ventures launched its debut fund with $120 millioncommitted capital from a world-class investor base and an active portfolio that includes early positions in Cyphort, Espresa, Falcon, Paysa, Reflektion, Robin Systems, Swift Navigation, and Vera.

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Investment focus

  • Industry: Information Technology, Software, E-Commerce
  • Stage:Seed, Series A, Series D
  • Geography: United States, India, United Kingdom

Investor stats

  • Total investments: 26
  • Round size: Seed $1.6M–$6.8M; Series A $7.2M–$25M; Series D $15M–$50M
  • Lead/follow: 12% lead, 88% follow

Portfolio highlights

  • DRIVEU — Hire professional car drivers for local and outstation drives. Services available 24x7 on-demand. Download the app to book now and explore many car services on your fingertips such as car wash, car servicing, insurance renewal, FASTag recharge & much more... Get rewarded for every transaction.
  • Reflektion — Reflektion understands the individual intent and preferences of each customer and intelligently responds in real time.
  • Robin.io — Automate deployment of complex 5G & enterprise apps to improve productivity and reduce cost with cloud native Kubernetes storage on the Robin platform.
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Ricardo Gonzalez
Angel · 2 investments in United States Infrastructure startups

Angel Investor

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Investment focus

  • Industry: Software, Infrastructure, Machine Learning
  • Stage:Seed, Angel
  • Geography: United States

Investor stats

  • Total investments: 2
  • Lead/follow: 100% lead, 0% follow

Portfolio highlights

  • Virtual Scale — Your AI team to respond, start campaigns, and follow up. Connect your channels, Google Sheets, and Google Calendar with Virtual Scale.
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Bobby Mehta
Angel · Chicago, Illinois, United States · 2 investments in United States Infrastructure startups

Bobby Mehta

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Investment focus

  • Industry: FinTech, Fraud Detection, Financial Services
  • Stage:Seed, Series A
  • Geography: United States, India

Investor stats

  • Total investments: 4
  • Round size: Seed $3M–$5.2M; Series A $12M–$21M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Orum.io — Orum is the simplest API for fast, reliable payments. Orum’s API solution delivers access to all major rails – RTP, FedNow, Same Day ACH, ACH, and Wires – and now instant bank account verification. Orum allows businesses to launch instant payments and instant bank account verification in just days, without costly bank integrations or prolongedcompliance. This in turn empowers businesses and banks to launch new payment experiences that attract and monetize more customers.Founded by Stephany Kirkpatrick and led by expert fintech operators from LearnVest, Square, N26, Klarna, Marqeta, and Stash, Orum has raised over $82M from leading investors, including Accel, Canapi, Bain Capital Ventures, Inspired Capital, Homebrew, Acrew, BoxGroup, Clocktower Ventures, Primary Ventures and American Express Ventures. We provide the technology and expertise required to power a better financial system where everyone has the freedom to build to their potential. To learn more, visit Orum.io.
  • Bureau — Bureau is trust network that facilitates end-to-end identity verification, compliance, and fraud prevention for new-age businesses.
  • Verdata — Verdata develops a data and insight platform intended to empower POS financing companies to mitigate merchant risk. The company's platform offers underwriting, notifications, and portfolio health check, enabling POS financing companies to avoid fraudulent and poorly behaving merchants. It was headquartered in Richmond, Virginia in 2020.
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Shervin Pishevar
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Shervin Pishevar is the Co-Founder at Virgin Hyperloop.

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Investment focus

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

Investor stats

  • Total investments: 136
  • Round size: Seed $1.1M–$4.5M; Series A $3.5M–$15M; Series B $8.3M–$63M
  • Lead/follow: 3% lead, 97% follow

Portfolio highlights

  • Limit Break — Limit Break is a blockchain game company.
  • Teleport — Meet your most compatible connections. Attend members only curated experiences. Receive proposed matches from your AI Matchmaker.
  • NUE Life Health — NUE Life aims to improve mental wellness by enhancing brain function, performance, and longevity through evidence-based and scientifically proven mental health treatments and products. NUE Life has created a therapeutic ecosystem of ketamine therapy, an interactive companion app, and virtual aftercare programs to help people heal.
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Jana Messerschmidt
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Jana Messerschmidt - Founding Partner @ #Angels

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Investment focus

  • Industry: Software, SaaS, Internet
  • Stage:Seed, Series A
  • Geography: United States

Investor stats

  • Total investments: 22
  • Round size: Seed $1.1M–$8M; Series A $11M–$30M
  • Lead/follow: 5% lead, 95% follow

Portfolio highlights

  • Panobi — Supercharge your growth with Panobi, the product observability platform designed specifically for growth teams. Gain valuable real-time insights, improve visibility and enhance your decision-making process. Discover how Panobi can help drive your business forward today.
  • MagicLabs — We've onboarded 50 million people to the world's leading apps. We're trusted by over 200,000 developers. We're Magic.
  • Roam — Roam is the platform for affordable home ownership. Roam helps homebuyers purchase their next home with a low-interest rate mortgage included.
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Roli Saxena
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Roli Saxena is the CEO of NextRoll. She previously worked at Brex as a Chief Customer Officer. Roli Saxena attended Stanford University Graduate School of Business.

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Investment focus

  • Industry: FinTech, Payments, Infrastructure
  • Stage:Seed, Series A
  • Geography: United States

Investor stats

  • Total investments: 2
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Orum.io — Orum is the simplest API for fast, reliable payments. Orum’s API solution delivers access to all major rails – RTP, FedNow, Same Day ACH, ACH, and Wires – and now instant bank account verification. Orum allows businesses to launch instant payments and instant bank account verification in just days, without costly bank integrations or prolongedcompliance. This in turn empowers businesses and banks to launch new payment experiences that attract and monetize more customers.Founded by Stephany Kirkpatrick and led by expert fintech operators from LearnVest, Square, N26, Klarna, Marqeta, and Stash, Orum has raised over $82M from leading investors, including Accel, Canapi, Bain Capital Ventures, Inspired Capital, Homebrew, Acrew, BoxGroup, Clocktower Ventures, Primary Ventures and American Express Ventures. We provide the technology and expertise required to power a better financial system where everyone has the freedom to build to their potential. To learn more, visit Orum.io.
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James Lindenbaum
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

James is a hacker and serial entrepreneur with a background in product development, user experience design, platform marketing, and cloud technology. He is one of the founders of Heroku, an advanced platform for application development and deployment. James is known as an "OCD perfectionist", and is chiefly responsible for the look andfeel of Heroku’s brand and products. Following Heroku's acquisition by salesforce.com, James founded Heavybit, a San Francisco-based community and program for developer-focused businesses.He speaks regularly about cloud technology, entrepreneurship, and design, and is an advisor to and investor in many technology companies.

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Investment focus

  • Industry: Software, SaaS, Developer APIs
  • Stage:Seed, Series A, Series B
  • Geography: United States, Israel, United Kingdom

Investor stats

  • Total investments: 22
  • Round size: Seed $1M–$6.6M; Series A $2M–$28M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Doppler — Doppler is the easiest way to securely manage all your environment variables in one encrypted place. No more sharing secrets over Slack or copying .env files.
  • Appwrite — Appwrite is an open-source developer platform with Auth, Databases, Storage, Functions, Messaging, and Sites. The open-source cloud for agents and developers.
  • Sentz Global — Download the Sentz App to send and receive payments globally from anyone you can text in under five seconds for (basically) free!
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Matt Brezina
Angel · San Francisco Bay Area, California, United States · 2 investments in United States Infrastructure startups

Matt Brezina investor and advisor Ford Street Ventures. University of Maryland.

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Investment focus

  • Industry: Software, Artificial Intelligence, SaaS
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, Mexico, Pakistan

Investor stats

  • Total investments: 29
  • Round size: Seed $1M–$7M; Pre-Seed $1M–$4.5M; Series A $2.1M–$15M
  • Lead/follow: 7% lead, 93% follow

Portfolio highlights

  • Aerodome — Flock Alpha is an automated drone system for public safety: 86s average response time, 78% of calls responded to by drone first, for faster emergency response.
  • Workr — Workr gives manufacturers an AI-powered robotic workforce for just $25/hour. No CapEx. No hiring. Just reliable, scalable production.
  • Stickerbox — The first voice-powered creative tool that instantly transforms any idea into a sticker that you can color, share and collect!
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Jerry Neumann
Angel · New York, New York, United States · 2 investments in United States Infrastructure startups

Jerry Neumann is the Founder and Venture Capitalist at Neu Venture Capital.

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Investment focus

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

Investor stats

  • Total investments: 24
  • Round size: Seed $497k–$7.7M; Series A $2.9M–$5M; Series B $7M–$10M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Sila — A new financial world, built by you. The Money API for Fintech.
  • Sandgarden — We help support teams eliminate tedious tasks and focus on meaningful work. Our AI daemons work in the background, making your engineers more effective without changing how they work.
  • Practice — Sell your expertise online, and manage your business, all in one place.
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Lily Sarafan
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Lily Sarafan is the Executive Chair of TheKey. She is also an Operating Partner at Cota Capital.An active Stanford alum, Lily serves on the Stanford Alumni Association Board of Directors, the Freeman Spogli Institute Council, and the Stanford Undergraduate Education Cabinet. She is also Founding Partner of Project BIG: The Stanford Brain ImmuneGut Initiative. Lily's board service extends to other high-impact nonprofits including the Women's Alzheimer's Movement and the BerkeleyHaas Center for Innovation Economies, where she is board chair. An appointee to the California Governor’s Alzheimer's Task Force, Lily serves in various leadership roles to advance economic development, civic engagement, and precision health.Lily holds an M.S. in Management Science and Engineering and B.S. in Science, Technology, and Society from Stanford University, where she was Eben Tisdale Fellow and Class President. She has been named Ernst & Young Entrepreneur of the Year, Women Health Care Executives Woman of the Year, and a Silicon Valley 40 Under 40. Lily is a Member of Young Presidents' Organization, a Term Member of the Council on Foreign Relations, a Henry Crown Fellow of the Aspen Institute, and a World Economic Forum Young Global Leader.

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Investment focus

  • Industry: Health Care, Wellness, Enterprise Software
  • Stage:Seed, Series A
  • Geography: United States, Israel

Investor stats

  • Total investments: 7
  • Round size: Seed $1.3M–$25M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Seniorly — Seniorly helps families and older adults find the right senior living for their needs and budget. Combining the power of machine learning with the high-touch support of a national network of local advisors, Seniorly is modernizing senior living discovery. Through its online platform, Seniorly provides access to thousands of senior livingcommunities, expert insights, and personalized recommendations based search preferences. Seniorly also has a growing marketplace of trusted companies, offering other services and products that are helpful to families at this stage of life. Founded in 2014, Seniorly currently supports over 5 million visitors every year on their senior living journey. Visit http://www.seniorly.com for more information.
  • January AI — January's AI health app analyzes thousands of data points to help you eat smarter and live healthier. Wear a CGM once, and January creates your "digital twin," and personalized health insights via your 24/7 AI health coach.
  • NeuraLight — Brain function, quantified.
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Sherman Williams II
Angel · New York, New York, United States · 2 investments in United States Infrastructure startups

Sherman is an experienced advisor and investor who focuses on investing in early-stage companies. Sherman's investment areas include healthcare and frontier technology (including space technology). Prior to becoming a full-time investor, he worked as an M&A Investment Banker.Prior to his career in finance, Sherman was a Naval Officer. Heholds an MBA from the University of Chicago and a Bachelor of Science degree from the United States Naval Academy. Sherman resides in New York City.

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Investment focus

  • Industry: Aerospace, Space Travel, Health Care
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States

Investor stats

  • Total investments: 13
  • Round size: Seed $800k–$6M; Series A $5.3M–$15M
  • Lead/follow: 23% lead, 77% follow

Portfolio highlights

  • Fleeting — Fleeting has brought trucking into the 21st century with increased earning, more schedule control, and better asset utilization. Get started today!
  • ClimateAI — Build climate resilience with accurate insights and actionable recommendations that will give you a competitive edge.
  • Nandi Labs — Nandi Labs, Home of Nandi Cowry, Digital FESTAC and MoveMint Magazine
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Jacob Gibson
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Jacob Gibson is the Co-Founder and Partner of Better Tomorrow Ventures. He is a former co-founder and COO at NerdWallet. He attended the Massachusetts Institute of Technology.

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Investment focus

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

Investor stats

  • Total investments: 56
  • Round size: Seed $1M–$5.3M; Pre-Seed $253k–$15M; Series A $3M–$20M
  • Lead/follow: 18% lead, 82% follow

Portfolio highlights

  • Adadot — Adadot empowers developers to improve their performance and wellbeing by analysing productivity and collaboration data.
  • fortú — fortú is the personal finance platform for Latinos and Hispanics
  • MoneyHash — Emerging and Global markets first all-in-one flexible payment orchestration and revenue operations platform that covers all of your payment needs. We help you build, optimize, and scale your payment infrastructure at any stage of growth.
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Louis Beryl
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

3X Founder of Earnest, SolidEnergy, and now working on the next one. Formerly a16z and YC. Active angel investor and board member.

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Investment focus

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

Investor stats

  • Total investments: 139
  • Round size: Seed $500k–$5.3M; Pre-Seed $31k–$3.5M; Series A $2.2M–$14M
  • Lead/follow: 2% lead, 98% follow

Portfolio highlights

  • Roofr — The complete sales toolbox for roofers. From roof measurement reports to project-winning proposals.
  • Deepgram — Deepgram helps enterprises unlock the potential of their audio data with custom-trained speech recognition for accuracy and scale. Deepgram's deep learning speech recognition system searches for keywords in transcripts by sound and text within audio and video files, used for transcribing calls, meetings, and voicemails for searchable notes,providing businesses with a fast, high accuracy speech-to-text on an easy-to-use API.The company was founded in 2015 and is headquartered in San Francisco, California.
  • TokerBud — TokerBud, a cannabis website, is known for its exceptional products. Their website is a showcase of diverse cannabis varieties, from traditional flower strains to potent concentrates and appetizing edibles, serving different customer requirements and tastes. The platform's user-friendly design and commitment to superior quality
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822 industries, 177 countries. Updated daily. Emails and phones included.

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Packy McCormick
Angel · New York, New York, United States · 2 investments in United States Infrastructure startups

Packy McCormick is the founder of Not Boring. He attended Duke University.

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Investment focus

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

Investor stats

  • Total investments: 73
  • Round size: Seed $3M–$12M; Pre-Seed $1.5M–$4.4M; Series A $12M–$25M
  • Lead/follow: 1% lead, 99% follow

Portfolio highlights

  • Agora — Make great governance your competitive advantage. Trusted by Optimism, ENS, Uniswap and more.
  • Merit Systems — Merit Systems is an agentic commerce product house building tools for AI agents to discover services, make payments, and transact across the internet.
  • The Better Money Company — The Better Money Company is a financial technology firm focused on building an institutional-grade stablecoin clearinghouse.
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Amichai Shulman
Angel · 2 investments in United States Infrastructure startups

Amichai Shulman

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Investment focus

  • Industry: Cyber Security, Security, Software
  • Stage:Series A, Seed, Venture - Series Unknown
  • Geography: United States, Israel

Investor stats

  • Total investments: 6
  • Round size: Seed $6M–$6M; Series A $5M–$12M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • SecBI — SecBI gives security analysts the intelligence they need to investigate and respond faster. We’re putting the latest advances in machine learning to work – refining, contextualizing and prioritizing the most valuable information from all of your SIEM and log data so that everything you need is at your fingertips.Then, based on our data analysisand your investigation, we provide highly targeted remediation recommendations that show you exactly what traffic will be blocked and how it will impact your users.
  • Panorays — Panorays automates, accelerates and scales your third-party security evaluation and management process so you can easily manage and remediate risk.
  • Entro Security — SailPoint Secure Agentic AI delivers comprehensive visibility and rich context to help secure non-human identities across your digital workforce.
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Jeffrey Shealy
Angel · Charlotte, North Carolina, United States · 2 investments in United States Infrastructure startups

Jeffrey Shealy

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Investment focus

  • Industry: Mobile, Sensor, Wireless
  • Stage:Angel, Private Equity
  • Geography: United States

Investor stats

  • Total investments: 3
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Aeluma — Aeluma operates as a semiconductor company that specializes in sensors and communications.
  • Guerrilla RF — Guerrilla RF is a fabless semiconductor company providing high performance, differentiated products. With a strong background in Wi-Fi discrete MMIC's, the Wi-Fi Access Point market is the initial target market for their products. They design and sell the absolute best in class high-performance RF and Microwave IC's, enabling new levelsof performance, range, and coverage in wireless systems. Through patented technology and deep domain expertise, Guerrilla RF addresses the ignored and unmet performance and functionality you need.Guerrilla RF was founded in 2013 and is headquartered in Greensboro, North Carolina, United States.
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Arjun Sethi
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Arjun Sethi is the Co-CEO of Kraken Digital Asset Exchange. He attended the University of Maryland.

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Investment focus

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

Investor stats

  • Total investments: 235
  • Round size: Seed $875k–$8.5M; Series A $4M–$24M; Series B $16M–$88M
  • Lead/follow: 22% lead, 78% follow

Portfolio highlights

  • ego AI — ego is an applied AI research lab focused on blurring the line between AI agents and humans.
  • Kraken — Kraken is more than just a Bitcoin trading platform. Come see why our cryptocurrency exchange is the best place to buy, sell, trade and learn about crypto.
  • Circuit & Chisel — Circuit & Chisel builds Pareto and Unbiased to make frontier intelligence more affordable. Meet the lab, explore our work and put it to use.
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Jonathan Seaton
Angel · Sheffield, Sheffield, United Kingdom · 2 investments in United States Infrastructure startups

Jonathan Seaton is the co-founder and chief executive officer at Twinkl.

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Investment focus

  • Industry: Software, FinTech, Education
  • Stage:Seed, Pre-Seed
  • Geography: United States, United Kingdom, Canada

Investor stats

  • Total investments: 37
  • Round size: Seed $589k–$3.9M; Pre-Seed $175k–$1.2M
  • Lead/follow: 16% lead, 84% follow

Portfolio highlights

  • Kenshō Health — Pharmacy Mall is a trusted online drugstore designed to make high-quality medications accessible and affordable for everyone.
  • Wally Health — Unlimited dental cleanings and whitening for $199/year
  • Growth Kitchen — Growth Kitchen provides a network of delivery-optimized kitchens coupled with food delivery solutions and support.
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Naval Ravikant
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups, 11 in the past 12 months

Naval Ravikant is an entrepreneur, angel investor, and co-founder and chairman of AngelList, where he previously served as CEO. He has founded or co-founded several technology companies, including Epinions, Vast.com, and CoinList, and has invested in companies such as Twitter, Uber, Postmates, and Notion. He also co-founded Airchat and has managed investment vehicles, including MetaStable Capital and Spearhead. Ravikant studied computer science and economics at Dartmouth College and writes about entrepreneurship, investing, wealth creation, and philosophy through his personal website, Nav.al.

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Investment focus

  • Industry: Software, Artificial Intelligence, Blockchain
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, India, Canada

Investor stats

  • Total investments: 280
  • Round size: Seed $1M–$12M; Pre-Seed $1.1M–$5M; Series A $3M–$25M
  • Lead/follow: 8% lead, 92% follow

Portfolio highlights

  • Fab2 — Fab2 is a semiconductor technology company that designs and builds chip fabs, manufacturing tools, components, and software in-house.
  • W4 Games — This is the homepage of the website
  • Conway — Conway is a technology company building software and digital solutions to streamline business operations and accelerate growth.
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Mark Tompkins
Angel · New York, New York, United States · 2 investments in United States Infrastructure startups

Mark Tompkins has served as the senior financial officer at several large companies.Mark was Senior Vice President and Chief Financial Officer of Innovene, a petroleum refining and chemical polymer business and subsidiary of BP, from May 2005 to January 2006, when Innovene was sold to a strategic buyer. From 2001 to 2005 Tompkins was SeniorVice President and Chief Financial Officer of Vulcan Materials Company, a publicly traded construction materials and chemicals company. From 1998 to 2001, Mark N Tompkins was Senior Vice President and Chief Financial Officer of Chemtura Corporation (formerly Great Lakes Chemical Corporation), a publicly traded specialty chemicals company. From 1996 to 1998, he was Vice President of Finance and Business Development for the polymers division, and Vice President of Finance and Business Development for the electronic materials division of Honeywell Corporation. From 1990 to 1996, Mark worked at Monsanto Company in various management level finance and accounting positions, including Chief Financial Officer of the growth enterprises division.Mark received a BS in business, with majors in finance and management, and an MBA from Eastern Illinois University. Mark is a CPA, and a director of W.R. Grace & Co., and CVR Energy Inc. Mark N Tompkins is also Associate Professor at the Department of Political Science, University of South Carolina.

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Investment focus

  • Industry: Mobile, Sensor, Genetics
  • Stage:Angel, Private Equity
  • Geography: United States

Investor stats

  • Total investments: 5
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Aeluma — Aeluma operates as a semiconductor company that specializes in sensors and communications.
  • Guerrilla RF — Guerrilla RF is a fabless semiconductor company providing high performance, differentiated products. With a strong background in Wi-Fi discrete MMIC's, the Wi-Fi Access Point market is the initial target market for their products. They design and sell the absolute best in class high-performance RF and Microwave IC's, enabling new levelsof performance, range, and coverage in wireless systems. Through patented technology and deep domain expertise, Guerrilla RF addresses the ignored and unmet performance and functionality you need.Guerrilla RF was founded in 2013 and is headquartered in Greensboro, North Carolina, United States.
  • Serve Robotics — Why move a 2-pound burrito in a 2-ton car? Meet Serve, the future of sustainable, self-driving delivery.
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Whitney Bouck
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Whitney Bouck joined Insight Partners in 2022, where she is a Managing Director. She brings more than 30 years of operating experience to venture capital, with her most recent role being the COO of HelloSign, where she was responsible for growing and scaling the company in partnership with the CEO, CTO and the executive team. HelloSign was acquiredby Dropbox in 2019, and Whitney continued to serve as COO of the business inside Dropbox. Whit serves on the boards of Trengo, PlayPlay, BlueOcean and Paycor; she was previously on the board of Ekata (acquired by Mastercard in 2021), is advisor to ARC and Anvilogic, and invester in LogDNA as well as early stage VC funds.Before joining HelloSign, she ran the global marketing organization at Box and built Box’s Enterprise business from the ground up, helping pivot the company from being an SMB-oriented product. Whitney also spent 15 years with Documentum and then EMC (via acquisition) and held a variety of leadership positions, including CMO of the Information Intelligence division at EMC. Previously, Whitney held a variety of technology and leadership roles at both Sybase and Oracle. She was recognized in 2017 as one of the top 40 Women in Revenue, in 2015 as one of the World’s 100 Most Innovative CMOs, previously recognized with the Silicon Valley Women of Influence award in 2009 and received the Top 40 Under 40 award in 2003.

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Investment focus

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

Investor stats

  • Total investments: 4
  • Lead/follow: 50% lead, 50% follow

Portfolio highlights

  • Mezmo — LogDNA is a centralized log management solution that helps application owners operate more harmoniously in a DevOps world.
  • Trengo — Trengo is an omnichannel communication platform helping businesses connect with their customers. The platform creates workflows to automatically assign conversations to the appropriate team, add labels, send automated responses, or set their own SLAs. With a powerful drag-and-drop builder, they can create no-code chatbots and automate conversationsacross all channels. It assigns messages to teams or colleagues, automates repetitive tasks, and stays in touch with the team.
  • BlueOceanAI — BlueOcean is the Context AI platform for marketers. Unlocking creativity, accelerating go-to-market, and driving measurable impact with AI agents across brand, product, and content.
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Jean-Denis Greze
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Jean-Denis Greze is based out of San Francisco Bay Area and is the Co-Founder, Mayor and CEO of Town. Jean-Denis previously worked at Plaid as a CTO. Jean-Denis Greze attended Harvard Law School.

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Investment focus

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

Investor stats

  • Total investments: 22
  • Round size: Seed $1.7M–$10M; Series A $5.3M–$20M; Series B $30M–$31M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Formal — Control every packet your AI agents send. Formal unifies PAM, SASE, LLM gateway, and MCP gateway into one stack that enforces least privilege inline.
  • Vybe — Agents that work in your shared Slack channels, route each task to the right model, and cut AI costs. SOC 2 Type II.
  • Harmony Intelligence — AI cybersecurity products that solve your AppSec, SecOps, and corporate security challenges.
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Jeff Lawson
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Jeff Lawson is a Co-Founder and CEO at Twilio. He is a serial inventor with over 15 years of entrepreneurial and product experience. Prior to co-founding Twilio, Jeff was Founder & CTO of NineStar, Founding CTO of Stubhub.com and Founder, CEO & CTO of Versity. He was also one of the original product managers for Amazon Web Services.Atevery business, Jeff identified the fundamental need for a platform for developers and companies to easily build communications-based business solutions.Jeff grew up in the suburbs of Detroit, started his first company in middle school, and earned his BS in Computer Science & Film/Video from University of Michigan.

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Investment focus

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

Investor stats

  • Total investments: 20
  • Round size: Seed $400k–$35M; Pre-Seed $650k–$2.5M; Series A $6.5M–$37M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Arcjet — Arcjet is the AI agent runtime security platform. Discover the agents running in your organization, enforce policy across every action, prompt, and tool call, and keep the evidence to prove what happened. Detect prompt injection, authorize agent tool calls, redact PII, and block bots and abuse.
  • Bland AI — Transform your enterprise communication with Bland AI. Automate inbound and outbound phone calls using AI that sounds human. Perfect for sales, customer support, and operations with customizable voices and seamless integrations.
  • Julius AI — Julius is a powerful AI data analyst that helps you analyze and visualize your data. Chat with your data, create graphs, build forecasting models, and more.
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Ram Shriram
Angel · Menlo Park, California, United States · 2 investments in United States Infrastructure startups

Ram Shriram has served as a member of our board of directors since September 1998. Ram has been a managing partner of Sherpalo Ventures, LLC, an angel venture investment company, since January 2000. From August 1998 to September 1999, Ram served as Vice President of Business Development at Amazon.com, Inc., an e-commerce company. Prior to that, Ram served as President at Junglee Corporation, a provider of database technology, which was acquired by Amazon.com in 1998. Ram was an early member of the executive team at Netscape Communications Corporation. Ram is also on the board of trustees of Stanford University. Ram holds a Bachelor of Science degree in mathematics from the University of Madras, India.

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Investment focus

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

Investor stats

  • Total investments: 86
  • Round size: Seed $1.8M–$14M; Series A $2.6M–$31M; Series B $6M–$55M
  • Lead/follow: 5% lead, 95% follow

Portfolio highlights

  • Runta — Runta cuts what agents waste, bounds what they can reach, and records everything they did.
  • Iconic — Iconic leverages AI and automation for better buyer matching and valuations.
  • Cosmoserve Space — Cosmoserve Space is developing autonomous robotic spacecraft to mitigate the rapidly growing problem of orbital debris.
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Jeff Hammerbacher
Angel · New York, New York, United States · 2 investments in United States Infrastructure startups

Jeff Hammerbacher is based out of New York and is the Chairman and Co-Founder of Ortet. Jeff previously worked at New Mountain Capital as a Senior Advisor and Portfolio Company Board Member. Jeff Hammerbacher attended Harvard University.

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Investment focus

  • Industry: Artificial Intelligence, Software, Biotechnology
  • Stage:Seed, Series A, Angel
  • Geography: United States, Germany

Investor stats

  • Total investments: 33
  • Round size: Seed $1M–$20M; Angel $330k–$330k; Series A $3M–$25M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Lamin — Improve your workflows with open-source data access and long-term memory. Query, trace, and govern with a lineage-native, format-agnostic lakehouse for agents and teams. With support for biological formats and registries.
  • Ridge AI — Ridge builds interactive dashboards and AI data agents you can embed in your product, so customers see the value you deliver. Start a free trial.
  • United Manufacturing Hub — The United Manufacturing Hub is an Open-Source Industrial IoT Infrastructure Platform enabling to easily connect, configure, manage, and maintain their factory.
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Joe Montana
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Joe Montana is the Founder and Managing Partner at Liquid 2 Ventures. He attended the University of Notre Dame.

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Investment focus

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

Investor stats

  • Total investments: 78
  • Round size: Seed $2M–$6M; Series A $5.3M–$75M; Series B $15M–$145M
  • Lead/follow: 5% lead, 95% follow

Portfolio highlights

  • Tako — Tako is a web and data search API for AI agents: one call returns cited web results and structured data from authoritative sources.
  • Assort Health — Our call center generative AI reduces hold time, decreases dropped calls, and contains costs while driving appointment revenue.
  • Maxima AI — Maxima is an AI-native accounting platform that automates journal entries, reconciliations, flux analysis, and financial close with audit-ready accuracy.
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Omri Dahan
Angel · San Francisco Bay Area, California, United States · 2 investments in United States Infrastructure startups

Omri serves as Marqeta’s chief revenue officer and is accountable for the company’s growth and financial performance. After joining Marqeta’s early team, he helped pioneer the organization’s customer acquisition and growth strategies which, along with Marqeta’s award-winning technology, catapulted Marqeta’s modern card issuing platform into aglobal, industry-defining business.Omri began his career within the White House, eventually transitioning to the private sector, where he established a reputation for building world-class teams who develop transformational ideas into high-growth businesses. As a partner at The Trium Group, he advised CEOs and executive teams of multinational organizations including AXA, Barclays, and Virgin Atlantic, helping the firm to grow into a leading global strategy consultancy.Omri is a frequent speaker at international and domestic conferences and is a featured guest lecturer at the Columbia Business School’s Institute for Personal Leadership. He holds a Bachelor of Science degree from the University of California at Berkeley and an MBA from Harvard Business School.

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Investment focus

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

Investor stats

  • Total investments: 13
  • Round size: Seed $1.5M–$6M; Series A $14M–$33M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • ByteChek — ByteChek helps businesses build cybersecurity programs to enhance sales and build trust from customers. The company was founded in 2020 by AJ Yawn is based in Miami, Florida, United States.
  • Vertice — The SaaS purchasing platform that gives finance leaders cost control, efficiency and flexibility.
  • Credit Mountain — Provide your users with a full-suite of tools designed to help improve credit scores. Offer your members a PATH TO YES!
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Edward Lando
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Edward Lando is the founder of Pareto Holdings. He previously worked at Horizons School of Technology as a co-founder. Edward Lando attended the Wharton School.

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Investment focus

  • Industry: Software, FinTech, Artificial Intelligence
  • Stage:Seed, Pre-Seed, Series A
  • Geography: United States, United Kingdom, France

Investor stats

  • Total investments: 581
  • Round size: Seed $950k–$6.3M; Pre-Seed $125k–$3.3M; Series A $5M–$31M
  • Lead/follow: 1% lead, 99% follow

Portfolio highlights

  • Humera — Humera - AI CAPTCHA That Knows You're Human
  • Allonic — Allonic is a robotics hardware company pioneering 3D Tissue Braiding, a new manufacturing platform for producing integrated, compliant, bio-inspired robotic bodies through a single, fully automated production process. By eliminating assembly-heavy designs and supply-chain complexity, Allonic enables significantly faster iteration, lower costs, andsafer, more dexterous robots to be built. Originally founded from Hungary and operating internationally with a US HQ and a growing team of 15, Allonic is building the hardware foundation for the next generation of intelligent machines.
  • Heywa Labs — Two products, one engine. Heywa Studio for businesses, Heywa for anyone with a question worth following.
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Shlomo Kramer
Angel · Tel Aviv, Tel Aviv, Israel · 2 investments in United States Infrastructure startups

Shlomo is co-founder and CEO of Cato Networks. He is a network security expert and a serial entrepreneur. Shlomo has co-founded Check Point Software, who created the first commercial Firewall, and Imperva, the innovator of the Web Application Firewall. Shlomo has made early investments in successful cybersecurity companies including Palo AltoNetworks, Trusteer, and numerous others. He was named CEO of the Year by SC Magazine in 2008, one of “20 luminaries who changed the network industry” by Network World in 2006, and was inducted into the InfoSec Hall of Fame in April 2013.Shlomo holds a master’s degree in computer science from Hebrew University of Jerusalem and a Bachelor of Science degree in mathematics and computer science from Tel Aviv University. @office.ceohq@gmail.com

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Investment focus

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

Investor stats

  • Total investments: 66
  • Round size: Seed $4M–$14M; Series A $5.1M–$29M; Series B $12M–$50M
  • Lead/follow: 5% lead, 95% follow

Portfolio highlights

  • Opti — Opti is an AI-powered identification protection system that uses domain-trained models to automate enterprise IAM.
  • Aryon Security — Aryon prevents multi-cloud security risks, without changing the definition, management, or operation of your cloud.
  • Clover Security — Empower product security teams with design-led AI agents that plug into the tools they already use, enabling secure design, secure agentic development, and continuous validation, without slowing builders down.
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Adrian Kunzle
Angel · New York, New York, United States · 2 investments in United States Infrastructure startups

Adrian's full-time role is Head of Product and Strategy at OwnBackup. He was formally EVP of Platform Products at Salesforce and befor that the CTO of JPMorgan Chase. He is an active private investor with a variety of companies.

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Investment focus

  • Industry: Software, Enterprise Software, Sales
  • Stage:Series A, Seed, Angel
  • Geography: United States

Investor stats

  • Total investments: 9
  • Round size: Seed $1.6M–$6M; Angel $575k–$800k; Series A $5.4M–$6.8M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Apiary — Apiary provides the leading API-First platform designed specifically to help companies accelerate and control the design, development, and documentation of APIs.
  • TruckPay — Job Board, E-Tickets, Dispatch & Fleet Management. Built for Trucking Companies, Aggregate Producers, Material Suppliers & Scrap Metal Processors.
  • Prime Security — Shift security to the design stage and solve software vulnerabilities before development starts.
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Jaan Tallinn
Angel · Tallinn, Harjumaa, Estonia · 2 investments in United States Infrastructure 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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Anthony Pompliano
Angel · San Francisco, California, United States · 2 investments in United States Infrastructure startups

Anthony Pompliano currently works as an Entrepreneur and Investor for Pomp Investments. He previously worked at Morgan Creek Digital Assets as a Co-Founder and Partner. Anthony Pompliano attended Bucknell University.

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Investment focus

  • Industry: Financial Services, FinTech, Blockchain
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, Canada, Mexico

Investor stats

  • Total investments: 70
  • Round size: Seed $2.5M–$7M; Pre-Seed $1.4M–$2.1M; Series A $5M–$100M
  • Lead/follow: 6% lead, 94% follow

Portfolio highlights

  • ReFiBuy — The NC Tweener Fund, Powered by NC IDEA strategy is to build an index: smaller investments in a relatively large number of NC-based companies. At the current fund size, this translates to 10-15 investments a quarter, or 40-60 a year.
  • Lava — Fast and secure bitcoin-backed loans. Access dollars without selling your bitcoin, borrow at the lowest rates, and spend globally.
  • Hone Health — Hone Health is a telehealth clinic that helps people improve healthspan through advanced biomarker testing, clinician-guided care, and personalized protocols.
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Ariel Maislos
Angel · Tel Aviv-yafo, Tel Aviv, Israel · 2 investments in United States Infrastructure startups

Ariel Maislos is based out of Tel Aviv-yafo, Tel Aviv and is the Board Member of InsureTax. Ariel previously worked at Coho AI as a Co-Founder. Ariel Maislos attended Tel Aviv University.

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Investment focus

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

Investor stats

  • Total investments: 54
  • Round size: Seed $1.9M–$11M; Pre-Seed $1.5M–$3M; Series A $5M–$19M
  • Lead/follow: 11% lead, 89% follow

Portfolio highlights

  • GeoX — GeoX is an Aerial Imagery AI analytics company. We produce geospatial Property Data which is used for Underwriting & Claims in the US and European insurance industries. GeoX unique proposition is in 3-dimensional extraction technology which provides rich information about every property. GeoX also produces 3D building datasets from aerialimagery for complete geographies using automated processes. 3D building models are digital representations of the properties, and in conjunction with aerial imagery allows every staff member in any insurance discipline to see the property visualization, and get a good understanding of the structure, its dimensions and characteristics without visiting in the site. GeoX uses propriatetary and Patented technology for the 3D extraction.domains: Insurtech, Smart cities
  • Parter — Where engineering, sourcing, and AI work as one. Parter keeps every BOM cost-optimized, disruption-free and fully sourced, from design to production.
  • Pluto Security — Pluto, the Builder Security Platform, empowers everyone to build securely and innovate safely in the era of citizen development.
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Infrastructure Angel investor funding in United States at a glance

Stats across 202 deals from 384 investors.

384
investors
in United States Infrastructure startups
202
deals
in United States Infrastructure startups
$5.2M
median round
in United States Infrastructure startups
6%
lead investors
lead at least one round
41%
Seed
most common funding stage

Access all 384 angel investors in United States Infrastructure startups.

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