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Top 50 Machine Learning Angel Investors in United States (August 2026)

The most active angel investors investing in United States Machine Learning startups. This investor list is updated monthly from the Shizune investor database, ranked by number of investments in United States Machine Learning startup companies. Find investors to raise a Pre-Seed, Seed or Series A round with Shizune.
Investor Relevant Deals Geography Stage Focus Round Size
Scott Belsky
Angel
16 United States, United Kingdom, Germany Seed, Series A, Pre-Seed Software, Artificial Intelligence, Internet $1.1M–$50M
Kevin Mahaffey
Angel
16 United States, Canada, Israel Seed, Series A, Pre-Seed Software, SaaS, Artificial Intelligence $1.3M–$30M
Scott Banister
Angel
16 United States, United Kingdom, India Seed, Series A, Angel Software, Mobile, Internet $500k–$45M
Nat Friedman
Angel
12 United States, United Kingdom, India Seed, Series A, Series B Artificial Intelligence, Software, Information Technology $2M–$130M
Gokul Rajaram
Angel
12 United States, India, Singapore Seed, Series A, Series B Software, Artificial Intelligence, Financial Services $2.2M–$55M
Frederic Kerrest
Angel
11 United States, Canada Series A, Seed, Series B Software, SaaS, Information Technology $3M–$60M
Guillermo Rauch
Angel
11 United States, Sweden, Germany Seed, Series A, Series B Software, Artificial Intelligence, Information Technology $2.1M–$300M
Lachy Groom
Angel
11 United States, India, Canada Seed, Series A, Series B Software, Financial Services, Information Technology $2.2M–$80M
Georges Harik
Angel
11 United States, United Kingdom Series A, Seed, Angel Software, Artificial Intelligence, Machine Learning $250k–$50M
Greg Brockman
Angel
10 United States, Canada, United Kingdom Seed, Series A Software, Artificial Intelligence, Machine Learning $2.3M–$30M
Jeff Dean
Angel
10 United States, United Kingdom, Japan Seed, Series A, Pre-Seed Artificial Intelligence, Information Technology, Software $450k–$60M
Elad Gil
Angel
10 United States, United Kingdom, Israel Seed, Series A, Series B Software, Information Technology, Artificial Intelligence $2M–$117M
Farzad Nazem
Angel
10 United States, Canada Seed, Series A, Series B Health Care, Software, Analytics $750k–$50M
Sahin Boydas
Angel
10 United States, Mexico, Norway Seed, Series A, Series B Software, Financial Services, Information Technology $500k–$150M
Paul Buchheit
Angel
10 United States, Canada, India Seed, Series A, Angel Software, Artificial Intelligence, E-Commerce $100k–$14M
Anthony Goldbloom
Angel
10 United States Seed, Series A, Pre-Seed Artificial Intelligence, Software, Machine Learning $718k–$30M
Naval Ravikant
Angel
10 United States, India, United Kingdom Seed, Series A, Pre-Seed Software, FinTech, Artificial Intelligence $1M–$25M
Kevin Moore
Angel
9 United States, India, Canada Seed, Pre-Seed, Angel Software, Health Care, E-Commerce $190k–$5.2M
Daniel Gross
Angel
9 United States, India Seed, Series A, Series B Software, Artificial Intelligence, Information Technology $2M–$130M
Edward Lando
Angel
9 United States, United Kingdom, France Seed, Pre-Seed, Series A Software, Artificial Intelligence, FinTech $125k–$37M
Charlie Songhurst
Angel
9 United Kingdom, United States, Germany Seed, Pre-Seed Software, Information Technology, Artificial Intelligence $542k–$8.5M
Jason Calacanis
Angel
9 United States, Australia, Canada Pre-Seed, Seed, Series A Software, Internet, Artificial Intelligence $100k–$16M
Max Levchin
Angel
8 United States, United Kingdom, India Seed, Series A, Series B FinTech, Financial Services, Software $1.3M–$50M
Dimitri Seas
Angel
8 United States, Hong Kong, United Kingdom Seed, Pre-Seed, Series A Robotics, Health Care, Artificial Intelligence $365k–$4.2M
Dylan Field
Angel
8 United States, United Kingdom, Brazil Seed, Series A, Series B Software, Artificial Intelligence, Internet $2.2M–$100M
Wei Guo
Angel
8 United States, China, Canada Seed, Series A, Angel Software, Artificial Intelligence, Internet $200k–$19M
Adam D’Angelo
Angel
7 United States, India, Sweden Seed, Series A, Series B Software, Artificial Intelligence, Information Technology $1.3M–$100M
Auren Hoffman
Angel
7 United States, Canada, Israel Seed, Series A, Series B Software, Analytics, Internet $750k–$157M
Dharmesh Shah
Angel
7 United States, Canada, India Seed, Series A, Pre-Seed Software, Enterprise Software, SaaS $500k–$29M
Ram Shriram
Angel
7 United States, India, Canada Series A, Seed Software, Artificial Intelligence, Information Technology $1.8M–$31M
Tom Chavez
Angel
7 United States Seed, Series A, Pre-Seed Software, Artificial Intelligence, Machine Learning $1.5M–$31M
Lee Linden
Angel
7 United States, Canada, France Seed, Series A, Angel Software, Health Care, Logistics $700k–$18M
Ron Conway
Angel
7 United States, Canada, Denmark Series A, Seed, Angel Software, Social Media, Internet $500k–$11M
Arash Ferdowsi
Angel
7 United States, India, Brazil Seed, Series A, Pre-Seed Software, Artificial Intelligence, Information Technology $930k–$30M
Jackson Moses
Angel
7 United States, Canada, Nigeria Pre-Seed, Seed, Series A Aerospace, National Security, Military $450k–$70M
Vijay Krishnan
Angel
7 United States, India Seed, Convertible Note, Pre-Seed Artificial Intelligence, Software, Information Technology $125k–$10M
Wayne Chang
Angel
7 United States, Canada, Australia Seed, Series A Software, SaaS, Internet $1.2M–$15M
Peter Thiel
Angel
7 United States, Germany, Canada Series A, Seed, Series B Software, FinTech, Financial Services $900k–$116M
Jerry Yang
Angel
7 United States, India, Canada Series A, Seed, Series B Software, Artificial Intelligence, Machine Learning $2.3M–$140M
Charlie Cheever
Angel
6 United States, United Kingdom Seed, Series A, Pre-Seed Software, SaaS, E-Commerce $1.3M–$120M
Konstantin von Unger
Angel
6 United States, Germany, United Kingdom Seed, Series A, Series D Software, SaaS, Machine Learning $1.5M–$90M
Nadav Ben-Chanoch
Angel
6 United States, United Kingdom, France Seed, Pre-Seed, Series A Software, Information Technology, Artificial Intelligence $120k–$30M
Ray Stata
Angel
6 United States, China, Israel Series A, Series B, Seed Software, Robotics, Electronics $710k–$50M
Daniel Curran
Angel
6 United States, Canada, Brazil Seed, Series A, Series B E-Commerce, Software, Internet $600k–$50M
Steve Chen
Angel
6 United States, Canada, Taiwan Seed, Series A, Series B Software, E-Commerce, Internet $350k–$40M
Alessandro Piol
Angel
6 United States Seed, Series A, Convertible Note Machine Learning, Artificial Intelligence, Software $2M–$5.5M
Nitesh Banta
Angel
6 United States, Canada, India Seed, Series A, Pre-Seed Software, Artificial Intelligence, Information Technology $500k–$47M
Ross Mason
Angel
6 United States, United Kingdom, Germany Seed, Series A, Pre-Seed Software, Artificial Intelligence, SaaS $1M–$92M
Cyan Banister
Angel
6 United States, United Kingdom, Canada Seed, Series A, Angel Software, Internet, Artificial Intelligence $500k–$23M
Jeffrey Seibert
Angel
6 United States, Australia Seed, Series A, Pre-Seed Software, Artificial Intelligence, SaaS $1.1M–$23M
Access all 2830 angel investors in United States Machine Learning startups.

Access 48,091 investors

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

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Investor list

Scott Belsky
Angel · New York, New York, United States · 16 investments in United States Machine Learning startups, 18 in the past 12 months

Scott Belsky is currently a Partner at A24, where he leads technology and innovation projects. He previously served as the Chief Strategy Officer and Executive Vice President of Design & Emerging Products at Adobe. He attended Harvard Business School.

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Investment focus

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

Investor stats

  • Total investments: 260
  • Round size: Seed $2M–$8.7M; Pre-Seed $1.1M–$5M; Series A $10M–$50M
  • Lead/follow: 2% lead, 98% follow

Portfolio highlights

  • Meticulous — Meticulous auto-generates and auto-maintains visual frontend browser tests, providing a level of coverage that is unattainable with manually written tests.
  • Osmo Studio — Osmo is an AI-native video editor for product launch videos and motion graphics. Turn ideas, Figma files, and footage into polished, on-brand animations, built as editable code.
  • Gravity — The Ad Network for AI
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Kevin Mahaffey
Angel · San Francisco, California, United States · 16 investments in United States Machine Learning startups

Kevin Patrick Mahaffey is the Founder of Lookout and SNR. He is also the Executive Chairman of Stork Club and an Investor.

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Investment focus

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

Investor stats

  • Total investments: 151
  • Round size: Seed $1.3M–$8M; Pre-Seed $1.5M–$5.6M; Series A $5.3M–$30M
  • Lead/follow: 5% lead, 95% follow

Portfolio highlights

  • Mason America, Inc. — Mason is the device innovation platform for product leaders who dare to deliver the next innovation in their field.
  • Cara — Cara is a domain-specific AI platform purpose-built for insurance—a modular system that enables agencies, brokerages, and MGAs to automate servicing, accelerate sales, and scale operations with a 24/7 digital workforce.
  • Triangle Health — Triangle Health is a software company that uses artificial intelligence to analyze medical documents.
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Scott Banister
Angel · San Francisco, California, United States · 16 investments in United States Machine Learning 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, Internet
  • Stage:Seed, Series A, Angel
  • Geography: United States, United Kingdom, India

Investor stats

  • Total investments: 155
  • Round size: Seed $660k–$5.8M; 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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Nat Friedman
Angel · San Francisco, California, United States · 12 investments in United States Machine Learning startups, 7 in the past 12 months

Nat Friedman is an entrepreneur and developer. He attended the Massachusetts Institute of Technology. Nat Friedman has two degrees from MIT and has been writing software for 27 years. Nat Friedman is passionate about building products that delight customers with love and attention to detail.In 1999, he co-founded Ximian with Miguel de Icaza. Natwas a co-founder and chairman of the GNOME Foundation. At Novell, Nat ran engineering for a $110M product and served as CTO of the Linux business.

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Investment focus

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

Investor stats

  • Total investments: 148
  • Round size: Seed $2M–$15M; Series A $11M–$60M; Series B $28M–$130M
  • Lead/follow: 23% lead, 77% follow

Portfolio highlights

  • NewLimit — NewLimit is extending human healthspan by unlocking regenerative potential.
  • Shellworks — Reimaging nature's packaging with beautifully sustainable, truly compostable alternatives to plastic for cosmetics and beauty products.
  • Viktor — Viktor is the AI employee that lives in Slack and Microsoft Teams, connects to 3,200+ tools, and does the work. Reports, dashboards, code, campaigns. Start free.
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Gokul Rajaram
Angel · San Francisco, California, United States · 12 investments in United States Machine Learning startups

Gokul Rajaram is a founding partner at Marathon Management Partners and Board of Director of Niural.

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Investment focus

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

Investor stats

  • Total investments: 270
  • Round size: Seed $2.2M–$14M; Series A $7.1M–$35M; Series B $12M–$55M
  • Lead/follow: 7% lead, 93% follow

Portfolio highlights

  • Knit — Knit is an AI-Native Research Agency that combines the rigor and expertise of a traditional agency with the speed and efficiency of AI.
  • Uniti AI — Uniti's AI agents answer every call, text, chat, and email in seconds inside the PMS/CRM you already run. Built for real estate operators focused on growth, profitability & scale.
  • Discovered Materials — AI Agents that discover new materials to improve compute
Show all investments...

Frederic Kerrest
Angel · San Francisco, California, United States · 11 investments in United States Machine Learning startups

Frederic Kerrest is the Chief Operating Officer and Co-Founder of Okta. He is responsible for Okta’s day-to-day operations, working with employees, partners and customers to deliver on the company’s mission of leveraging the cloud to make people more productive and IT more secure. As a key member of management, Frederic helps set corporatepriorities to drive success for the company and its customers.Frederic is passionate about enterprise technology and has spent almost two decades driving corporate efficiency via innovative software solutions. Prior to co-founding Okta, he worked at Hummer Winblad Venture Partners, where he evaluated enterprise software investment opportunities and helped portfolio companies strengthen their operations and Go-To-Market strategies. From 2002 to 2007, Frederic worked in sales and business development at Salesforce.com, where he started and built the Latin America sales organization, Mobile group and OEM / Reseller programs and was a two-time Peak Performer Sales Award recipient. Prior to Salesforce.com, he co-founded and served as director of technology at an award-winning high-tech consulting firm. Frederic began his career in a variety of enterprise software development and management roles.Frederic earned a French Baccalauréat (Sciences) from the Lycée International de St. Germain-en-Laye in France, a BS in Computer Science from Stanford University, and an MBA in Entrepreneurship & Innovation from the MIT Sloan School of Management, where he was the 2008 MIT Patrick J. McGovern, Jr. Entrepreneurship Award recipient. Frederic currently serves as an advisor to early stage software companies and a mentor at the MIT Trust Center for Entrepreneurship and the Stanford StartX Accelerator program. He enjoys spending time with his wife and son, reading historical biographies, playing ice hockey and supporting the San Jose Sharks.

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Investment focus

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

Investor stats

  • Total investments: 56
  • Round size: Seed $3M–$12M; Series A $14M–$37M; Series B $16M–$60M
  • Lead/follow: 2% lead, 98% follow

Portfolio highlights

  • Actively — A seamless booking assistant for your favorite fitness classes & wellness experiences
  • Datalinx AI — Datalinx AI is an agentic software application that prepares consumer data for AI models and applications quickly and securely.
  • JetStream Security — Enterprise AI security requires governance. JetStream delivers visibility, agentic identity, runtime control, and FinOps accountability to scale AI safely.
Show all investments...

Guillermo Rauch
Angel · San Francisco, California, United States · 11 investments in United States Machine Learning startups, 30 in the past 12 months

Guillermo Rauch is based out of Lanús, Buenos Aires and is the CEO of Vercel. Guillermo previously worked at MooTools as a frontend engineer.

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Investment focus

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

Investor stats

  • Total investments: 150
  • Round size: Seed $2.1M–$15M; Series A $10M–$40M; Series B $30M–$300M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Ambrook — Ambrook offers specialized accounting software for family-run farms, ranches, and agribusinesses. The platform includes bookkeeping, invoicing, bill payment, and analytics tools. Ambrook aims to help these businesses manage finances, track profitability, and prepare for the future.
  • Paper — design, share, ship
  • Gravity — The Ad Network for AI
Show all investments...

Lachy Groom
Angel · San Francisco Bay Area, California, United States · 11 investments in United States Machine Learning startups

Lachy Groom is the Co-Founder of Physical Intelligence. He previously worked at Stripe as the Head of Stripe Issuing.

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Investment focus

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

Investor stats

  • Total investments: 225
  • Round size: Seed $2.2M–$10M; Series A $8.5M–$35M; Series B $20M–$80M
  • Lead/follow: 26% lead, 74% follow

Portfolio highlights

  • Ambrook — Ambrook offers specialized accounting software for family-run farms, ranches, and agribusinesses. The platform includes bookkeeping, invoicing, bill payment, and analytics tools. Ambrook aims to help these businesses manage finances, track profitability, and prepare for the future.
  • Meticulous — Meticulous auto-generates and auto-maintains visual frontend browser tests, providing a level of coverage that is unattainable with manually written tests.
  • Netic — The AI revenue engine for essential service industries that keep America running.
Show all investments...

Georges Harik
Angel · San Francisco Bay Area, California, United States · 11 investments in United States Machine Learning startups

Georges Harik is the Co-Founder and Member of Technical Staff of humans&. He previously worked at Notbad AI as Chief Executive Officer. Georges attended the University of Michigan, where he earned a PhD in Computer Science.

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Investment focus

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

Investor stats

  • Total investments: 52
  • Round size: Seed $600k–$15M; Angel $250k–$800k; Series A $500k–$50M
  • Lead/follow: 10% lead, 90% follow

Portfolio highlights

  • Athelas — Our breakthrough technologies provide clarity on a patient's most important health metrics, all while increasing revenue for your practice.
  • Apprente — Intelligent voice-based conversational agents for the enterprise.
  • Deep Infra — Deep Infra offers cost-effective, scalable, easy-to-deploy, and production-ready machine-learning models and infrastructures for deep-learning models.
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Greg Brockman
Angel · San Francisco, California, United States · 10 investments in United States Machine Learning startups

Greg Brockman is based out of San Francisco, California, and is the President, Chairman and Co-Founder of OpenAI. Greg previously worked at Stripe as a CTO. Greg Brockman attended the Harvard University.

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Investment focus

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

Investor stats

  • Total investments: 39
  • Round size: Seed $2.3M–$8.5M; Series A $4.5M–$30M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Netomi — Netomi is the leading Agentic AI platform for enterprise CX. Trusted by Fortune 500s to automate complex workflows with secure, goal-driven AI agents. Learn more.
  • Lambda — GPU Workstations, GPU Servers, GPU Laptops, and GPU Cloud for Deep Learning & AI. RTX 3090, RTX 3080, RTX A4000, RTX A5000, RTX A6000, and A100 Options. Ubuntu, TensorFlow, and PyTorch Pre-Installed.
  • Braintrust — Ship quality agents at scale. Braintrust is the AI observability platform for tracing production, running evals, and catching regressions before they reach users.
Show all investments...

Access 48,091 investors

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

Browse database — It's Free!
Jeff Dean
Angel · Palo Alto, California, United States · 10 investments in United States Machine Learning startups

Jeff Dean is the Chief Scientist of Google DeepMind and Google Research. He joined Google in 1999 and has played a pivotal role in shaping the company’s technical foundations. He currently focuses on advancing AI and deep learning research across Google’s research teams.He co-founded and led the Google Brain team, helping drive innovations indeep learning for speech recognition, computer vision, natural language understanding, and a wide range of predictive applications. Over the years, he has co-designed and implemented several generations of Google's core systems, including its web search infrastructure, crawling and indexing pipelines, and advertising technologies such as AdSense for Content.He is also a key contributor to Google's distributed computing infrastructure, having co-designed and implemented systems like MapReduce, BigTable, Spanner, Protocol Buffers, LevelDB, and TensorFlow—one of the most widely used open-source machine learning platforms.Jeff Dean earned his Ph.D. in Computer Science from the University of Washington in 1996. He is a Fellow of the ACM, a member of the U.S. National Academy of Engineering and the American Academy of Arts and Sciences, and a recipient of the ACM-Infosys Foundation Award in the Computing Sciences and the Mark Weiser Award.

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Investment focus

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

Investor stats

  • Total investments: 104
  • Round size: Seed $2.5M–$35M; Pre-Seed $450k–$2.3M; Series A $10M–$60M
  • Lead/follow: 6% lead, 94% follow

Portfolio highlights

  • Moonlake AI — Vibe code games and worlds into existence.
  • Belfort — Enabling Fully Homomorphic Encryption through Hardware Acceleration
  • Periodic Labs — From bits to atoms.
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Elad Gil
Angel · San Francisco, California, United States · 10 investments in United States Machine Learning startups

Elad Gil is the Co-Founder of Color Genomics. He previously worked at Twitter as a Vice President. Elad Gil attended the Massachusetts Institute of Technology.

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Investment focus

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

Investor stats

  • Total investments: 259
  • Round size: Seed $2M–$17M; Series A $9.5M–$50M; Series B $27M–$117M
  • Lead/follow: 10% lead, 90% follow

Portfolio highlights

  • NavigateAI — An AI copilot for every person in the field. NavigateAI upskills and coaches your team, runs real-time quality control, manages the project in the background, and provides expert knowledge, instantly.
  • Harvey — Harvey is an artificial intelligence technology service provider.
  • Socket — Socket fights vulnerabilities and provides visibility, defense-in-depth, and proactive supply chain protection for JavaScript, Python, and Go dependencies.
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Farzad Nazem
Angel · Palo Alto, California, United States · 10 investments in United States Machine Learning 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 60 early stage companies, and sits on the boards of Hand Foundation, and The Nueva School. His area of investment is about two thirds Big Data and Cloud platforms, and one third Healthand Medical. 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: 64
  • 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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Sahin Boydas
Angel · San Francisco Bay Area, California, United States · 10 investments in United States Machine Learning startups

Sahin Boydas is the PEF Chapter Lead of PEF Community. He previously worked at RemoteTeam.com as CEO and Founder. Sahin Boydas attended Koç University, where he took a Bachelor of Science in Computer Engineering, and Bahcesehir University, where he took a Master of Business Administration in Entrepreneurship.

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Investment focus

  • Industry: Software, Financial Services, Information Technology
  • Stage:Seed, Series A, Series B
  • Geography: United States, Mexico, Norway

Investor stats

  • Total investments: 276
  • Round size: Seed $500k–$15M; Series A $7M–$36M; Series B $23M–$150M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Seezo — Security design reviews for every feature your company builds. Someday, we will be more active on Twitter
  • Neurable — Neurable is a neurotechnology company specializing in developing AI-powered tools for brain signal translation and brain-computer interface technology. Utilizing patented signal processing, developed through research across labs and institutions, and advanced by a scientific and expert product team, its platform enables high-performancebrain-computer interface in everyday devices.
  • Normal Computing — Normal Computing was founded by former members of the Google Brain Team, Palantir, and X who unlocked AI for some of the largest-scale and most mission-critical production systems, and the industry leading ML frameworks for Probabilistic and Quantum AI.
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Paul Buchheit
Angel · Mountain View, California, United States · 10 investments in United States Machine Learning startups

Paul Buchheit is based out of Mountain View, California and is the Co-Founder and General Partner of Standard Capital. Paul Buchheit attended Case Western Reserve University.

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Investment focus

  • Industry: Software, Artificial Intelligence, E-Commerce
  • Stage:Seed, Series A, Angel
  • Geography: United States, Canada, India

Investor stats

  • Total investments: 153
  • Round size: Seed $1.1M–$5M; Angel $100k–$1.6M; Series A $2.5M–$14M
  • Lead/follow: 7% lead, 93% follow

Portfolio highlights

  • SiPhox Health — Painless, 5-minute biomarker testing at home. Clear insights, trend tracking, and a personalized plan built around your results.
  • BuildForever — BuildForever build products that feel personal, magical and deeply human.
  • 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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Anthony Goldbloom
Angel · San Francisco, California, United States · 10 investments in United States Machine Learning startups

Anthony Goldbloom is the Co-founder and Chief Executive Officer of Kaggle.com. He is also the Founder Partner at Founder Collective. Forbes has twice named Anthony one of the 30 under 30 in technology, the MIT Technology Review has named him as one of the 35 Innovators Under 35 and the University of Melbourne has given Anthony an Alumni ofDistinction Award.

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Investment focus

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

Investor stats

  • Total investments: 27
  • Round size: Seed $1.6M–$7M; Pre-Seed $718k–$2.3M; Series A $8M–$30M
  • Lead/follow: 4% lead, 96% follow

Portfolio highlights

  • Predibase — Unleash AI with confidence on the first enterprise platform to monitor, govern, and rewind every agent action.
  • TrueFoundry — TrueFoundry is an Enterprise Platform as a service that enables companies to build, ship and govern Agentic AI applications securely, at scale and with reliability through its AI Gateway and Agentic Deployment platform. Its AI Gateway encompasses a combination of - LLM Gateway, MCP Gateway and Agent Gateway - enabling enterprises to manage,observe, and govern access to all components of a Gen AI Application from a single control plane while ensuring proper FinOps controls. Its Agentic Deployment platform enables organizations to deploy models on GPUs using best practices, run and scale AI agents, and host MCP servers - all within the same Kubernetes-native platform. It supports on-premise, multi-cloud or Hybrid installation for both the AI Gateway and deployment environments, offers data residency and ensures enterprise-grade compliance with SOC 2, HIPAA, EU AI Act and ITAR standards. Leading Fortune 1000 companies like Resmed, Siemens Healthineers, Automation Anywhere, Zscaler, Nvidia and others trust TrueFoundry to accelerate innovation and deliver AI at scale, with 10Bn + requests per month processed via its AI Gateway and more than 1000+ clusters managed by its Agentic deployment platform. TrueFoundry’s vision is to become the Central control plane for running Agentic AI at scale within enterprises and empowering it with intelligence so that the multi-agent systems become a self-sustaining ecosystem driving unparalleled speed and innovation for businesses. To learn more about TrueFoundry, visit truefoundry.com.
  • Galileo (Acq by Cisco) — Galileo's AI observability and evaluation platform empowers AI teams to evaluate, monitor, and protect GenAI applications and agents at enterprise scale.
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Naval Ravikant
Angel · San Francisco, California, United States · 10 investments in United States Machine Learning startups, 11 in the past 12 months

Naval Ravikant is an entrepreneur and investor. He is the co-founder and chairman of AngelList. He previously served as the CEO of AngelList. He attended Dartmouth College.

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Investment focus

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

Investor stats

  • Total investments: 227
  • Round size: Seed $1M–$15M; Pre-Seed $1.2M–$5M; Series A $2.5M–$25M
  • Lead/follow: 7% lead, 93% follow

Portfolio highlights

  • Generalist AI — At Generalist, we are on a mission to make general-purpose robots a reality.
  • Quill Meetings — Quill captures every meeting insight, action item, and decision so your team can focus on what matters most.
  • Blackstar Computers — Blackstar Computers is a forward-looking company dedicated to reshaping the computing experience by innovating across hardware design, operating systems, and human–computer interaction. It aims to create tightly integrated systems where performance, usability, and adaptability work seamlessly together, rethinking how users interact with technologythrough more intuitive interfaces, smarter software, and purpose-built devices that enhance productivity, creativity, and everyday digital experiences.
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Kevin Moore
Angel · Dallas, Texas, United States · 9 investments in United States Machine Learning startups

Kevin Moore has 10 years experience as an angel/opportunity investor and operator. Prior to that, he has over 15 years of progressive technology i-banking, corp dev, and CFO experience at startups and $Bn corporates.

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Investment focus

  • Industry: Software, Health Care, E-Commerce
  • Stage:Seed, Pre-Seed, Angel
  • Geography: United States, India, Canada

Investor stats

  • Total investments: 101
  • Round size: Seed $190k–$5.2M; Pre-Seed $800k–$2.7M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • SilkChart — SilkChart helps growth teams improve campaigns based on what users are doing in product - without relying on expensive data scientists. We do this through a no code analytics tool that combines marketing and product usage data to identify which channels, audiences, and content maximize revenue growth.
  • Trace — Trace is an orchestration engine that breaks down existing workflows, assigns repetitive tasks to AI agents and routes the rest to the right people.
  • Augmend — Create documentation and an AI assistant from any video.
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Daniel Gross
Angel · San Francisco, California, United States · 9 investments in United States Machine Learning startups

Daniel Gross is the Co-Founder of Pioneer. He previously worked at Y Combinator as a Head of AI.

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Investment focus

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

Investor stats

  • Total investments: 101
  • Round size: Seed $2M–$20M; Series A $12M–$34M; Series B $25M–$130M
  • Lead/follow: 24% lead, 76% follow

Portfolio highlights

  • NewLimit — NewLimit is extending human healthspan by unlocking regenerative potential.
  • Antimetal — Making cloud savings automated, effortless, and risk-free. Start saving in 2 minutes, no code or engineering required.
  • Creatify AI — Empower everyone's ad creation.
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Edward Lando
Angel · San Francisco, California, United States · 9 investments in United States Machine Learning 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, Artificial Intelligence, FinTech
  • Stage:Seed, Pre-Seed, Series A
  • Geography: United States, United Kingdom, France

Investor stats

  • Total investments: 478
  • Round size: Seed $975k–$7M; Pre-Seed $125k–$3.4M; Series A $5.5M–$37M
  • 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 — Heywa Labs develops Generative UX (GenUX), an AI-driven interface layer that creates dynamic, adaptive user experiences beyond static text or links. Their flagship app, Heywa, delivers visual, tappable "stories" of cards for tasks like cooking, travel, fitness, and DIY, reconfiguring in real-time based on user interactions.
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Charlie Songhurst
Angel · Greater Seattle Area, Washington, United States · 9 investments in United States Machine Learning startups

Charles Songhurst is a founding partner of Katana Capital, a long-short equity hedge fund. He also runs the Songhurst Group, which holds assets in a variety of private companies.Charles ran corporate strategy for Microsoft and focused on partnering and M&A. He was involved in the Yahoo acquisition and commercial deal, and the Skypeacquisition. Before running corporate strategy, Charles was focused on the emergence of Google and the growth of the search industry.Prior, Charles was an analyst at McKinsey & Company in London. Charles received a bachelor’s degree from Oxford University in politics, philosophy, and economics.

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Investment focus

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

Investor stats

  • Total investments: 214
  • Round size: Seed $1.1M–$8.5M; Pre-Seed $542k–$5.1M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Skrap — Skrap is an on-demand mobile marketplace for skip hire and other waste collection services.
  • Uncovr — Surgical video is the biggest dark data in medicine. We turn it into operative reports, billing codes, and clinical intelligence automatically
  • Structured AI — Construction AI QA/QC software that automatically reviews drawing packages and catches errors, code issues, and coordination clashes before they reach the field.
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Jason Calacanis
Angel · San Francisco, California, United States · 9 investments in United States Machine Learning startups

Jason Calacanis is the Founder and CEO of Inside.com and Launch. He previously worked at Weblogs as a Co-Founder and CEO. Jason Calacanis attended Fordham University.

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Investment focus

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

Investor stats

  • Total investments: 549
  • Round size: Seed $722k–$5.5M; Pre-Seed $100k–$2.1M; Series A $2.7M–$16M
  • Lead/follow: 34% lead, 66% follow

Portfolio highlights

  • Dexla — Build B2B apps quickly with an AI-powered front-end software engineer. Type in what your company does and watch Buck build your app for you.
  • Contraline — Contraline is a medical device company that has developed a proprietary injectable hydrogel platform for use in reproductive and contraceptive applications. Contraline's first product, Adam, is implanted into the vas deferens through a minimally invasive, outpatient procedure and once implanted, the gel effectively blocks sperm. Adam isnon-hormonal, designed to last years, and easily reversible.
  • howie — Howie is an AI calendar secretary for email, SMS, iMessage, Gmail, and Google Calendar. He books meetings, protects focus time, follows up, and handles reminders.
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Max Levchin
Angel · San Francisco, California, United States · 8 investments in United States Machine Learning startups

Max Levchin is the Founder and CEO of Affirm. He previously worked at the Consumer Financial Protection Bureau as an Advisory Board Member. Max Levchin attended the University of Illinois Urbana-Champaign.

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Investment focus

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

Investor stats

  • Total investments: 115
  • Round size: Seed $1.3M–$10M; Series A $4M–$27M; Series B $7.5M–$50M
  • Lead/follow: 5% lead, 95% follow

Portfolio highlights

  • 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.
  • CoPilot — CoPilot is pioneering Assisted Commerce for big-ticket purchases – starting with cars. You are the one spending the money - shouldn't you have an expert on your side? We founded CoPilot to make that a reality. For the average car buyer, who is not a car expert or enthusiast, car shopping can be a time consuming, frustrating process that leavespeople feeling alone and disadvantaged. CoPilot is changing this dynamic. Like a trusted friend who is knowledgeable about cars, knows where to look and what to buy, CoPilot provides car shoppers with an expert partner who empowers them to discover the perfect car at the best possible price with ease and confidence.
  • Black Ore Technologies — Black Ore's Tax Autopilot is the first AI tax platform for CPAs, offering complete 1040 tax preparation automation to tax professionals, so they can focus on growing their firm.
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Dimitri Seas
Angel · Seattle, Washington, United States · 8 investments in United States Machine Learning startups

The founder of 2GIS

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Investment focus

  • Industry: Robotics, Health Care, Artificial Intelligence
  • Stage:Seed, Pre-Seed, Series A
  • Geography: United States, Hong Kong, United Kingdom

Investor stats

  • Total investments: 13
  • Round size: Seed $600k–$4.2M; Pre-Seed $365k–$1.1M
  • Lead/follow: 31% lead, 69% follow

Portfolio highlights

  • Stafory (Robot Vera) — Stafory is the first service created for employers and HR-agencies in Russia and the creator of Robot Vera - the robot-recruiter. In three hours it goes through the whole chain of the hiring process, finds the best candidates for a job, and invites them to the final interview with the employer. Vera is multitasking, professional and can workanywhere in the world. Our goal is to simplity the process of searching a reliable partner in the field of recruitment, and allow recruitment agencies to have access to an unlimited amount of employers' applications for recruitment services
  • Welltory — Your personal data analyzed and transformed into powerful insights that keep you on track for lifelong health
  • Dodo Brands — DODO Brands build disruptive QSR brands powered by tech and scale them through franchising.
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Dylan Field
Angel · San Francisco, California, United States · 8 investments in United States Machine Learning startups

Dylan Field is based out of San Francisco, California and is the Co-Founder, Chief Executive Officer, President and Chair of our Board of Directors of Figma. Dylan Field attended the Brown University.

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Investment focus

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

Investor stats

  • Total investments: 133
  • Round size: Seed $2.2M–$12M; Series A $13M–$29M; Series B $23M–$100M
  • Lead/follow: 4% lead, 96% follow

Portfolio highlights

  • Ambrook — Ambrook offers specialized accounting software for family-run farms, ranches, and agribusinesses. The platform includes bookkeeping, invoicing, bill payment, and analytics tools. Ambrook aims to help these businesses manage finances, track profitability, and prepare for the future.
  • Netic — The AI revenue engine for essential service industries that keep America running.
  • Senra Systems — Senra Systems operates in the manufacturing industry, focusing on software configuration to improve manufacturing processes. The company works to transform skilled assembly tasks into production lines, enhancing production efficiency. It also has involvement in the Aerospace and Defense industry. It collects anonymous data through Google Analyticsto analyze user behavior and use the insights to improve its services.
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Wei Guo
Angel · San Francisco, California, United States · 8 investments in United States Machine Learning startups

Wei Guo, the founding partner of UpHonest Capital, is an active angel investor in Silicon Valley, focusing on early-stage cross-sector investments. He founded Wei Fund in 2015 and UpHonest Capital Fund I in 2016, invested in well-known companies such as Hims&Hers(NYSE: HIMS), Vicarious Surgical(NYSE: RBOT), Knightscope (NASDAQ: KSCP), Checkr,Lime, Boom, Rescale, Dialpad and more. Since 2015, he has invested in over 400 Silicon Valley startups, over 76 companies with valuations greater than 100 million USD, and 23 portfolio companies that have successfully exited.

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Investment focus

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

Investor stats

  • Total investments: 155
  • Round size: Seed $200k–$4.3M; Angel $375k–$10M; Series A $7M–$19M
  • Lead/follow: 3% lead, 97% follow

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.
  • Golden — Golden is a developer of a self-constructing knowledge database used to accelerate discovery and education. The company uses and leverages human effort by using machine intelligence to make the process of gathering and communicating knowledge simpler.It combines a powerful search across several entities with fine-grain alerts to stay on top ofchanges, and semi-automatic research assistance for gaps in knowledge that enable people in organizations to stay current, understand and leverage the latest trends in their industry.
  • Crossing — Crossing Media is a live broadcast e-commerce service company that builds awareness, engagement, and sales through live-stream shopping.
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Adam D’Angelo
Angel · Palo Alto, California, United States · 7 investments in United States Machine Learning startups, 8 in the past 12 months

Adam D’Angelo is a Founder and CEO of Quora.He previously served as Chief Technology Officer at Facebook, where he oversaw new product development and managed the engineering team. In addition, he guided the site’s architecture and infrastructure to ensure scalability as the site expanded.Prior to serving as CTO, Adam led the FacebookPlatform team and, as an engineer, built the initial infrastructure for news feed, ad targeting and delivery, and worked on scalability and optimization. He holds a Bachelor’s degree in Computer Science from the California Institute of Technology.

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Investment focus

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

Investor stats

  • Total investments: 69
  • Round size: Seed $1.3M–$18M; Series A $6.6M–$100M; Series B $20M–$100M
  • Lead/follow: 1% lead, 99% follow

Portfolio highlights

  • Espa — Espa is an AI-powered productivity assistant that helps you get things done.
  • roomix — AI os for real estate
  • 8090 Solutions — Enabling every enterprise to benefit from purpose-built, transformative, high quality software.
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Auren Hoffman
Angel · San Francisco, California, United States · 7 investments in United States Machine Learning startups

CEO, NQB8, Chm, SafeGraph. GP, Flex Capital. Fmr CEO of LiveRamp. Follow @auren

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Investment focus

  • Industry: Software, Analytics, Internet
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, Israel

Investor stats

  • Total investments: 126
  • Round size: Seed $750k–$7M; Series A $1M–$25M; Series B $5M–$157M
  • Lead/follow: 2% lead, 98% follow

Portfolio highlights

  • Enki — Enki is the most effective way to learn Looker, Tableau, SQL, Excel, and other data skills. Training fully customized by role and team. Use data in the highest impact way for your role.
  • CalypsoAI — CalypsoAI combines industry-leading AI testing and human-in-the-loop decision making to give you the confidence you need to push AI projects into production.
  • Sincera — Sincera provides novel signal data to the most innovative companies in advertising technology.
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Dharmesh Shah
Angel · Boston, Massachusetts, United States · 7 investments in United States Machine Learning startups

Dharmesh Shah is the Founder and CTO at HubSpot. Dharmesh Shah attended University of Alabama at Birmingham.

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Investment focus

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

Investor stats

  • Total investments: 94
  • Round size: Seed $500k–$6M; Pre-Seed $1.1M–$4M; Series A $1.5M–$29M
  • Lead/follow: 2% lead, 98% follow

Portfolio highlights

  • 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.
  • JustAI — An AI-first modern enterprise marketing stack that sets you in an always-on, set-and-forget motion. Increase your experimentation velocity and keep your team lean! Say goodbye to manual campaign management.
  • Neurometric AI — Making Intelligence Free | https://t.co/ZxWxeMBJt2 | https://t.co/W8nlLqYwQi
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Ram Shriram
Angel · Menlo Park, California, United States · 7 investments in United States Machine Learning 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 tothat, 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, Information Technology
  • Stage:Series A, Seed
  • Geography: United States, India, Canada

Investor stats

  • Total investments: 86
  • Round size: Seed $1.8M–$14M; Series A $2.6M–$31M
  • Lead/follow: 6% lead, 94% follow

Portfolio highlights

  • Arta — Arta is an AI-driven wealth and financial technology company headquartered in the United States and Singapore. We empower individuals to access sophisticated wealth opportunities directly and to engage with their portfolios through intuitive, intelligent technology. That remains core to who we are.We tailor these capabilities to professionaladvisors and institutions. Advisors use Arta’s AI and wealth platform to enhance preparation, research, and client servicing. Institutions deploy our AI, infrastructure, and curated investment marketplace to elevate existing wealth propositions or introduce new ones efficiently.We believe high-quality financial intelligence and investment access should be available to millions more people, not just the traditional elite. Extending our platform through advisors and institutions brings this to a wider audience. Individuals remain at the center, now supported by a broader ecosystem around them.Arta is a US SEC-registered investment advisor and holds a CMS license from the Monetary Authority of Singapore. We are backed by Peak XV, Ribbit Capital, Coatue, and EDBI, together with over 140 leaders from technology and finance including Ralph Hamers, Piyush Gupta, Sundar Pichai, Eric Schmidt, Michael Miebach, and Lip-Bu Tan.
  • Pachama — Harnessing AI to drive carbon capture and protect global forests
  • Yupp — Every AI for everyone
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Tom Chavez
Angel · San Francisco, California, United States · 7 investments in United States Machine Learning startups

Tom Chavez is based out of San Francisco, California, and is the Co-Founder & General Partner of super{set} and Founder and Board member of The Ethical Tech Project. Tom previously worked at Krux as a CEO and Co-founder. Tom Chavez attended Harvard University.

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Investment focus

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

Investor stats

  • Total investments: 18
  • Round size: Seed $1.5M–$6.7M; Series A $6.4M–$31M
  • Lead/follow: 11% lead, 89% follow

Portfolio highlights

  • COR — COR is the management platform for agencies and consultancies. Automate time tracking, visualize profitability in real time, and scale with AI.
  • Kogniz — Explore the latest phone apps and stay protected with expert tips on mobile security, privacy, and safe tech use.
  • Qonsent — Qonsent is a consumer-first platform for dynamic consent. For the first time, consumers will have direct access and control of their personal data that brands collect and store about them.
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Lee Linden
Angel · San Francisco, California, United States · 7 investments in United States Machine Learning startups

Lee is a Managing Partner at Quiet Capital. He is an entrepreneur and early-stage investor.Previously, he lead Facebook's emerging initiatives in commerce, including Gifts and the Facebook Card.Lee founded Karma, a breakthrough mobile commerce platform that allowed smartphone users to instantly send real gifts to others without the burdenof physical mailing addresses. Karma was acquired by Facebook in early 2012. Prior to Karma, Lee founded Tapjoy and piloted the company to its position as a leading mobile advertising platform which today touches more than 1 billion devices. He began Tapjoy by co-creating multiple top mobile games for iOS/Android and subsequently unraveling the potential of mobile advertising and app distribution at scale.Earlier, Lee worked for venture capital firm Kleiner Perkins and helped launch the iFund, a $100M investment vehicle focused on smartphone application platforms. Lee originally began his career working in product development at Microsoft, where he co-created the Windows Home Server division and shipped the first version of that product to market.Lee holds an MBA from Stanford's Graduate School of Business and a BA in Computer Engineering from the University of Michigan. He grew up in the suburbs of Detroit, Michigan, and today lives and works in the beautiful San Francisco Bay Area.Lee has been a featured speaker at universities, conferences, and panels worldwide and has received numerous awards for his work including 30 under 30 Best Young Tech Entrepreneur by Bloomberg Businessweek 2012, 100 Most Creative People in Business by Fast Company in 2012, and The Silicon Valley 100 by Business Insider 2013.

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Investment focus

  • Industry: Software, Health Care, Logistics
  • Stage:Seed, Series A, Angel
  • Geography: United States, Canada, France

Investor stats

  • Total investments: 79
  • Round size: Seed $1.3M–$5.5M; Angel $700k–$1.5M; Series A $3.7M–$18M
  • Lead/follow: 3% lead, 97% follow

Portfolio highlights

  • Kinema — A social cinema platform for filmmakers and community builders
  • Lava — The financial platform for bitcoin. Spend globally with Lava Card while earning bitcoin back, borrow against your bitcoin, earn on dollars, and more.
  • Jupiter — Jupiter is a specialized manufacturer of hair, scalp care and dandruff products.
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Ron Conway
Angel · San Francisco, California, United States · 7 investments in United States Machine Learning startups

Ron Conway is based out of San Francisco, California, and was the Founder and Managing Partner of SV Angel. Ron Conway attended San Jose State University. Ron previously worked at Salesforce Foundation as a Board Member. Ron Conway has received the Best Angel at the TechCrunch Crunchies Awards.

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Investment focus

  • Industry: Software, Social Media, Internet
  • Stage:Series A, Seed, Angel
  • Geography: United States, Canada, Denmark

Investor stats

  • Total investments: 176
  • Round size: Seed $500k–$6.1M; Angel $500k–$1.7M; Series A $1.2M–$11M
  • Lead/follow: 5% lead, 95% follow

Portfolio highlights

  • Kumo.AI — Kumo is a platform that uses artificial intelligence to help businesses make predictions from their data, like customer churn or product purchases.
  • World Labs — World Labs is an AI startup that can analyze visual data with comprehension akin to a person's, a substantial advancement above existing capacities.
  • Tomorrow Farms — Tomorrow Farms is a food technology company on a mission to fuel the sustainable food revolution with irresistible food and beverage brands.
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Arash Ferdowsi
Angel · San Francisco, California, United States · 7 investments in United States Machine Learning startups, 13 in the past 12 months

Arash Ferdowsi is the Co-Founder & CTO at Dropbox. After studying at MIT, Arash Ferdowsi founded Dropbox with Drew Houston. Dropbox was a TechCrunch50 finalist in 2008.

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Investment focus

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

Investor stats

  • Total investments: 110
  • Round size: Seed $2M–$10M; Pre-Seed $930k–$3.6M; Series A $13M–$30M
  • Lead/follow: 1% lead, 99% follow

Portfolio highlights

  • Crafting — The safest validation layer for enterprise agents. Give agents and engineers secure, controlled access to real infrastructure, real data, and real dependencies. Multi-cloud, multi-region, and multi-agent by default.
  • Warp — Warp is a payroll and compliance tool that makes it easy for founders to hire, onboard, and pay their employees.
  • Meticulous — Meticulous auto-generates and auto-maintains visual frontend browser tests, providing a level of coverage that is unattainable with manually written tests.
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Jackson Moses
Angel · Palo Alto, California, United States · 7 investments in United States Machine Learning 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, Military
  • Stage:Pre-Seed, Seed, Series A
  • Geography: United States, Canada, Nigeria

Investor stats

  • Total investments: 125
  • Round size: Seed $3.3M–$28M; Pre-Seed $450k–$5.4M; Series A $17M–$70M
  • Lead/follow: 15% lead, 85% follow

Portfolio highlights

  • Amca — Amca is building America's new industrial base.
  • Terra Industries — Terra Industries develops autonomous security systems and software platforms that support the monitoring and protection of physical assets, infrastructure, and operational environments across land, air, and maritime domains. The company provides unmanned vehicles, autonomous towers, and sensor-based surveillance hardware that collect and transmitdata for continuous situational awareness. Its software layer, built around an integrated operating system, processes sensor inputs, applies artificial intelligence models, and coordinates automated responses to detected events. Terra Industries designs its systems to support functions such as perimeter security, infrastructure monitoring, asset tracking, and threat detection within complex operational settings. The company’s platforms enable operators to manage multiple autonomous devices through a unified interface that supports mission planning, data visualization, and system control. Its technology is used by organizations that require coordinated security, monitoring, and response capabilities for facilities, remote sites, and distributed operations.
  • Thor Dynamics — Directed Energy Systems for Counter-Drone Defense
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Vijay Krishnan
Angel · Sunnyvale, California, United States · 7 investments in United States Machine Learning startups, 9 in the past 12 months

Vijay Krishnan is the Founder and CTO of Turing.

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Investment focus

  • Industry: Artificial Intelligence, Software, Information Technology
  • Stage:Seed, Convertible Note, Pre-Seed
  • Geography: United States, India

Investor stats

  • Total investments: 34
  • Round size: Seed $2M–$10M; Pre-Seed $125k–$500k
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Elorian — Elorian specializes in creating AI models that can handle a variety of data kinds simultaneously.
  • Mendral — Platform Engineering on Autopilot. Diagnoses CI failures, fixes flaky tests, speeds builds, and opens PRs. YC W26. Built by @sam_alba and @aluzzardi
  • Naive — Naïve provides infrastructure for AI agents and applications, including compute, databases, identity, payments, communications, model routing, and tool integrations. Its platform enables users to deploy AI agents, build and host applications, automate business operations, and manage agent permissions, spending, credentials, and workflows through aunified infrastructure layer.
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Wayne Chang
Angel · Boston, Massachusetts, United States · 7 investments in United States Machine Learning startups

Wayne Chang is the Founder and CEO of Reasoner. He previously worked at Crashlytics as a Co-Founder and Chairman. Wayne Chang attended the University of Massachusetts.

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Investment focus

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

Investor stats

  • Total investments: 185
  • Round size: Seed $1.2M–$5.6M; Series A $6M–$15M
  • Lead/follow: 3% lead, 97% follow

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.
  • T2 — T2 is in early alpha. 280 character text, replies, and likes - that's it for now. Browse content now and sign up for the waitlist.
  • Ghost Message — Record and turn your classes into automated notes, quizzes, flashcards together with classmates.
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Peter Thiel
Angel · San Francisco, California, United States · 7 investments in United States Machine Learning startups

Peter Thiel Is the Managing Partner of The Founders Fund. He previously worked at Stanford Law School as a Visitor. Peter Thiel attended Stanford University.

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Investment focus

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

Investor stats

  • Total investments: 220
  • Round size: Seed $900k–$10M; Series A $3M–$32M; Series B $16M–$116M
  • Lead/follow: 28% lead, 72% follow

Portfolio highlights

  • Objection — Objection.ai is a new AI‑driven platform positioned as an “AI judge” for contested claims in journalism and public‑sphere reporting.
  • Panthalassa — Panthalassa is a technology company focused on developing renewable energy systems in the ocean, particularly to power computing and artificial intelligence infrastructure. The company works on harnessing wave energy to generate electricity at sea, which can then be used to run offshore data centers or converted into fuels that are transported backto land.
  • Reserve — Reserve is a universal currency company. Reserve provides people with hyperinflation protected savings accounts to protect and use their money globally. They offer rtokens, collateral baskets, and over collateralization.
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Jerry Yang
Angel · Paris, Ile-de-France, France · 7 investments in United States Machine Learning startups

Jerry Yang is an Investor and Advisory Board Member of Sarcura. Jerry Yang attended the National Taiwan University and HEC Paris.

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Investment focus

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

Investor stats

  • Total investments: 48
  • Round size: Seed $2.3M–$19M; Series A $8M–$31M; Series B $8.5M–$140M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Semafor — Transparent, global reporting by Semafor journalists on politics, policy, business, finance, technology, climate, energy, media, entertainment, world affairs, China, Asia, Europe, Africa for US and international readers.
  • Fairmatic — Powered by data and AI, focused on rewarding fleet safety with savings. Finally, a smarter insurance option designed to put fleets in control.
  • Entire — Entire is developing the world's next developer platform, allowing agents and humans to interact, learn, and ship together.
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Charlie Cheever
Angel · San Francisco, California, United States · 6 investments in United States Machine Learning startups

Charlie Cheever is the Co-Founder of Expo. He was also a Co-Founder of Prior to joining Facebook, Charlie served as a Software Development Engineer at Charlie graduated from Harvard College with an A.B. in Computer Science.

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Investment focus

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

Investor stats

  • Total investments: 53
  • Round size: Seed $1.7M–$4.6M; Pre-Seed $1.3M–$3.3M; Series A $4.5M–$120M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Rork — Rork is an AI-powered platform that lets you build complete, cross-platform mobile apps in minutes by simply describing what you want. It uses AI and React Native to generate fully functional apps-examples include visual novel games, Airbnb-style apps, meditation timers, and more. You can export these apps, use them on your phone, and even sharethem via QR codes or links.
  • Etched — Transformers etched into silicon. By burning the transformer architecture into our chips, we're creating the world's most powerful servers for transformer inference.
  • Harmonic — Building Mathematical Superintelligence
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Konstantin von Unger
Angel · London, England, United Kingdom · 6 investments in United States Machine Learning startups

Konstantin von Unger is a an experienced investor in technology companies and an independent Board member. He serves as the Vice Chairman of the Shareholders' Committee at Henkel AG and as the Chairman of the supervisory board at the Henkel Family Office. Konstantin attended London Business School and Brown University.

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Investment focus

  • Industry: Software, SaaS, Machine Learning
  • Stage:Seed, Series A, Series D
  • Geography: United States, Germany, United Kingdom

Investor stats

  • Total investments: 33
  • Round size: Seed $1.5M–$8.7M; Series A $5.5M–$10M; Series D $13M–$90M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • NobleAI — We build AI tools that lower the cost of R&D and accelerate science, discovery, and invention.
  • Anzen Industries — Engineering resilience at the molecular scale
  • Arda Therapeutics — Arda Therapeutics is a biotechnology company taking aim at chronic diseases and aging by eliminating the pathogenic cells that drive these conditions. Their approach starts by using single-cell data to identify pathogenic cells and specific markers to target them. They then design therapies to eliminate these - and only these - cells.Arda wasfounded in 2021 in the San Francisco Bay Area, CA.
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Nadav Ben-Chanoch
Angel · Miami, Florida, United States · 6 investments in United States Machine Learning startups

Nadav Ben-Chanoch

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Investment focus

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

Investor stats

  • Total investments: 226
  • Round size: Seed $500k–$6M; Pre-Seed $120k–$2.5M; Series A $4M–$30M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • micro1 — We help companies hire and manage the best software engineers easily.
  • TRIVER — Triver develops online and digital tools to assist and support various financial services. It is based in London, England.
  • Skedway — The optimization hub for the Modern Enterprise - Visualize, integrate and manage every shared company asset in one place.
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Ray Stata
Angel · Oxford, Pennsylvania, United States · 6 investments in United States Machine Learning startups

Ray Stata is based out of Oxford, Pennsylvania and is the Founder of Stata Capital. Ray previously worked at Analog Devices as a CEO, President and Chairman. Ray Stata attended Massachusetts Institute of Technology.

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Investment focus

  • Industry: Software, Robotics, Electronics
  • Stage:Series A, Series B, Seed
  • Geography: United States, China, Israel

Investor stats

  • Total investments: 34
  • Round size: Seed $710k–$10M; Series A $4M–$25M; Series B $9M–$50M
  • Lead/follow: 35% lead, 65% follow

Portfolio highlights

  • Alcatraz AI — The Rock is an all-in-one touchless biometric access control device that combines facial biometrics, AI, and machine learning for top-notch security.
  • zeroRISC — ZeroRISC operates as a stealth start-up making hardware security foundations transparent and trustworthy.
  • Morse Micro — Morse Micro is a fast-growing wireless integrated circuit solutions company that is reinventing Wi-Fi for the Internet of Things (IoT). The company was founded by Wi-Fi pioneers and innovators, Michael De Nil and Andrew Terry, joined by the original Wi-Fi inventor Prof. Neil Weste and wireless industry veterans, whose teams designed Wi-Fi chipsinto billions of smartphones. Headquartered in Australia with offices in China and the U.S., Morse Micro’s strong and diverse system team, portfolio of IP and patents, enables Wi-Fi HaLow connectivity across the complete IoT ecosystem, from surveillance systems and access control to industrial automation and mobile devices, allowing connected devices to reach farther. www.morsemicro.com
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Daniel Curran
Angel · San Francisco, California, United States · 6 investments in United States Machine Learning startups

Daniel Curran is the Founder and CEO at CustEx.com.

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Investment focus

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

Investor stats

  • Total investments: 145
  • Round size: Seed $600k–$5M; Series A $3.6M–$23M; Series B $2.3M–$50M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • RentoMojo — RentoMojo is an online furniture rental platform that was incorporated in November 2014.It currently operates in Bangalore, Pune, Mumbai, Hyderabad, Chennai, Delhi, Gurgaon and Noida.RentoMojo was founded by Geetansh Bamania, an ex-IITM, in November 2014 in India. Like many other young working professionals, he was living in rented apartments,working long hours and found it inconvenient to equip the house with furniture when he moved. RentoMojo was developed to provide an alternative to buying and selling furniture in rental properties.
  • Shred Video — Make awesome GoPro movies from raw footage in seconds. Download now on the Mac App Store! http://t.co/huKZsX8RBY
  • GC Plus — Find Your Next Home Service Expert With Ease
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Steve Chen
Angel · San Francisco, California, United States · 6 investments in United States Machine Learning startups

Steve Chen was an internet entrepreneur and the co-founder and previous Chief Technology Officer of YouTube. Born in August 1978 in Taiwan. Raised in Taiwan, Chen and his family immigrated to the United States when he was 15.After graduating from the University of Illinois at Urbana-Champaign, Chen worked at PayPal, where he met Chad Hurley andJawed Karim. In 2005, the three founded YouTube, a website designed to simplify video sharing online.Chen was named one of the "The 50 people who matter now" by Business 2.0 magazine in 2006. That year, he and Hurley sold YouTube to Google, Inc. for $1.65 billion in stock.Chen most recently co-founded AVOS Systems with YouTube co-founder Chad Hurley.

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Investment focus

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

Investor stats

  • Total investments: 69
  • Round size: Seed $350k–$12M; Series A $3M–$20M; Series B $6M–$40M
  • Lead/follow: 4% lead, 96% follow

Portfolio highlights

  • Artue — Artue is pioneering the art industry's digital transformation.
  • E-Pal — E-Pal connects high-caliber gamers worldwide, offering you supportive gaming companions anytime, anywhere. You'll never battle alone!
  • Moonlake AI — Vibe code games and worlds into existence.
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Alessandro Piol
Angel · New York, New York, United States · 6 investments in United States Machine Learning startups

Alessandro Piol is the President of Epistemic AI. He previously worked at Vedanta Capital as an Owner, President and co-founder. Alessandro Piol attended Columbia Engineering.

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Investment focus

  • Industry: Machine Learning, Artificial Intelligence, Software
  • Stage:Seed, Series A, Convertible Note
  • Geography: United States

Investor stats

  • Total investments: 15
  • Round size: Seed $2M–$5.5M
  • Lead/follow: 7% lead, 93% follow

Portfolio highlights

  • Socure — Identity Starts Here. Accurately verify & onboard more new customers with Socure, the leading provider of digital identity verification & fraud solutions.
  • Kasisto — Kasisto's Agentic AI platform empowers banks and credit unions with personalized, predictive, and proactive customer and employee experiences. Go beyond conversations with intelligent AI purpose-built for financial services.
  • Epistemic AI — At Epistemic AI we are building the next generation of tools to accelerate biomedical research with AI and NLP.We are a group of senior scientists and engineers from the likes of Google, New York University, Stanford and more. We are dedicated to enabling advances in biomedical research and practice with AI and NLP.We are creating a movement ofpeople enthusiastically committed to a new vision for the future of biomedical research and we hope you want to join us.
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Nitesh Banta
Angel · New York, New York, United States · 6 investments in United States Machine Learning startups

Nitesh Banta is the Co-Founder & CEO at B12.

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Investment focus

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

Investor stats

  • Total investments: 111
  • Round size: Seed $1.3M–$16M; Pre-Seed $500k–$2.5M; Series A $6.5M–$47M
  • Lead/follow: 4% lead, 96% follow

Portfolio highlights

  • Pelgo — Pelgo is a startup that provides AI-powered career transition services. For employees coming out of layoffs, young grads just entering the job market, or full-time professionals trying to adjust to a developing AI-driven economy, its tools, along with human advisors, help onboarding, transition, and reskilling.
  • howie — Howie is an AI calendar secretary for email, SMS, iMessage, Gmail, and Google Calendar. He books meetings, protects focus time, follows up, and handles reminders.
  • Self Protocol — Self is spearheading a secure, human-first internet by allowing users to verify their identities while maintaining their privacy. Self Protocol is an identity and proof-of-humanity solution that uses zero-knowledge technology to confirm personhood and distinctive traits, like age and nationality, without revealing private information.
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Ross Mason
Angel · Geneva, Geneve, Switzerland · 6 investments in United States Machine Learning startups

Ross Mason is based out of Geneva, Geneve and is the Founding Partner of DIG Ventures . Ross previously worked at MuleSoft as a Founder. Ross Mason attended the University of the West of England. Ross Mason has been awarded as a Top 25 CTO.

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Investment focus

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

Investor stats

  • Total investments: 67
  • Round size: Seed $1M–$9.5M; Pre-Seed $1M–$3.2M; Series A $5M–$92M
  • Lead/follow: 13% lead, 87% follow

Portfolio highlights

  • Bitcoin Suisse — Founded in 2013, Bitcoin Suisse is the Swiss crypto-finance and technology pioneer and market leader. Bitcoin Suisse has helped to shape the crypto and blockchain ecosystem in Switzerland and has been a driving force in the development of the 'Crypto Valley' and 'Crypto Nation Switzerland'. As a regulated Swiss financialintermediary and undergoing licensing as a Swiss and Liechtenstein bank, Bitcoin Suisse offers prime brokerage, trading, custody, lending, staking and other crypto-financial services for private and institutional clients. Bitcoin Suisse has built a team of 150 highly qualified experts at its locations in Zug, Copenhagen, and Liechtenstein.
  • Additive Rocket Corporation — At Arc Enginee, we are passionate about exploring the ever-evolving world of technology and bringing you the latest innovations, trends, and insights.
  • DLT (short for data load tool) — dlt is the open-source Python library 10M+ developers use to build data pipelines. dltHub Pro is the agentic platform that deploys, monitors, and scales them.
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Cyan Banister
Angel · San Francisco, California, United States · 6 investments in United States Machine Learning startups

Cyan Banister is a partner at Founders Fund, where she invests across sectors and stages with a particular interest in augmented reality, fertility, heavily regulated industries and businesses that help people with basic skills find meaningful work. Prior to joining Founders Fund, Cyan was an active angel investor with a portfolio including Uber,Thumbtack, SpaceX, Postmates, EShares, Affirm and Niantic, creator of Pokémon GO. A self-taught engineer and entrepreneur, Cyan has held a number of technical leadership positions throughout her career. As an early employee at IronPort, which was acquired by Cisco, Cyan oversaw support infrastructure and performance for a global customer base. She has a passion for the arts and is a voracious film, documentary and media consumer.

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Investment focus

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

Investor stats

  • Total investments: 145
  • Round size: Seed $650k–$5.6M; Angel $500k–$1.3M; Series A $1.5M–$23M
  • Lead/follow: 16% lead, 84% follow

Portfolio highlights

  • FLORA — FLORA is an applied AI HCI company building creative tools.
  • Vigil Labs — Machine intelligence for live markets.
  • Barndoor AI — Barndoor AI offers a centralized governance layer to manage granular access, policy enforcement, and visibility across agentic AI workforce.
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Jeffrey Seibert
Angel · San Francisco, California, United States · 6 investments in United States Machine Learning startups

Jeff Seibert is the Co-Founder of CEO of Digits. He previously worked at Pix.wine as a Board Member. Jeff Seibert attended Stanford University.

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Investment focus

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

Investor stats

  • Total investments: 65
  • Round size: Seed $1.1M–$6.1M; Pre-Seed $4M–$4.5M; Series A $8M–$23M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Reasoner — for serious applications that demand the highest precision & accuracy.
  • Finch Legal — Finch Legal is a software development company that supports personal injury law firms. The company aims to provide practical and effective legal solutions, as suggested by its commitment to serving clients better and more efficiently.
  • Infringements — Monitor your patents and get instant alerts on potential infringements.
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Machine Learning Angel investor funding in United States at a glance

Stats across 1.9k deals from 2.8k investors.

2.8k
investors
in United States Machine Learning startups
1.9k
deals
in United States Machine Learning startups
$4M
median round
in United States Machine Learning startups
7%
lead investors
lead at least one round
43%
Seed
most common funding stage

Access all 2830 angel investors in United States Machine Learning startups.

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