Find 73 AI Series A Angel Investors in the USA

We found 73 verified angel investors and VCs actively investing in AI startups at the Series A stage in the USA.

Partner at Bain Capital Ventures. Former CEO of Clearwell Systems. Enterprise expert.

Menlo Park, CASeries ASeries B
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Co-founder and CEO of Box. Angel investor in enterprise cloud and collaboration.

Redwood City, CASeedSeries A
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Co-founder and CEO of Quora. Former CTO of Facebook. Angel in AI and consumer products.

Menlo Park, CASeedSeries A
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Co-founder of Base10 Partners. Expert in automation and future of work. African-American led fund.

San Francisco, CASeedSeries A
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Founder of Cowboy Ventures. Coined the term 'unicorn' for startups. Former partner at Kleiner Perkins.

Palo Alto, CASeedSeries A
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Managing Partner at USV. Expert in decentralization and climate. Wrote 'World After Capital'.

New York, NYSeedSeries A
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Co-founder of 8VC. Expert in frontier tech, data analytics, and life sciences.

San Francisco, CASeries ASeries B
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Co-founder of Almaz Capital. Pioneer in post-Soviet tech investing. 30 year veteran.

Portola Valley, CASeries ASeries B
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Co-founder and CEO of Scale AI. Angel investor in AI infrastructure and data tooling.

San Francisco, CASeedSeries A
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Co-founder of Cloudera (IPO $4B+). Active angel in enterprise data and AI.

Menlo Park, CASeedSeries A
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Co-founder of a16z. Former co-creator of Netscape browser. Blogs extensively on technology.

Menlo Park, CASeedSeries ASeries B
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General Partner at GV. Expert in life sciences and healthcare.

San Francisco, CASeries ASeries B
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Co-founder and CEO of 23andMe. Angel investor in genomics, biotech, and health tech.

Sunnyvale, CASeedSeries A
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Co-founder of Tribe Capital. Former partner at Social Capital. Data + product expert.

San Francisco, CASeedSeries A
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Partner at Almaz Capital. Expert in CIS tech companies expanding globally.

Portola Valley, CASeedSeries ASeries B
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Partner at Fort Ross Ventures. Expert in Russian-American tech bridge investing.

San Francisco, CASeries ASeries B
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Managing Director at Zetta Venture Partners. First book on AI-first companies. Expert in enterprise AI.

San Francisco, CASeedSeries A
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Co-founder of Elance and Gupshup. Angel in messaging and marketplace startups.

San Francisco, CASeedSeries A
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Co-founder of a16z. Author of 'The Hard Thing About Hard Things'. Former CEO of Opsware.

Menlo Park, CASeedSeries ASeries B
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General Partner at Primary Venture Partners. Expert in data infrastructure and AI.

New York, NYSeedSeries A
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Co-founder of Microsoft. Founder of Breakthrough Energy Ventures. Invests in climate and global health.

Medina, WASeries ASeries Bgrowth
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Founder of Bill Lee Ventures. Investor in Tesla, SpaceX, Hyperloop. Close ally of Elon Musk.

Los Angeles, CASeries ASeries B
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Founder of GV (Google Ventures). First backed Uber, Nest, Slack, Flatiron Health. Bio and AI expert.

San Diego, CASeedSeries ASeries B
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Managing Director at ARCH Venture Partners. Pioneer biotech investor. 100+ biotech companies.

Chicago, ILSeedSeries ASeries B
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Co-founder and CTO of Snap. Angel investor in AR/VR and consumer tech.

Los Angeles, CASeedSeries A
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Co-founder of Foundry Group and Techstars. Author of multiple startup books. Boulder tech pioneer.

Boulder, COSeedSeries A
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General Partner at Canaan. Expert in cybersecurity and enterprise AI.

Westport, CTSeedSeries ASeries B
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Partner at Breakthrough Energy Ventures (Bill Gates). Expert in climate and energy tech.

Boston, MASeries ASeries B
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Partner at Norwest Venture Partners. Expert in health IT and digital health.

Palo Alto, CASeries ASeries B
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Managing Partner at Space Capital. Expert in GPS, satellite, and space infrastructure investing.

New York, NYSeedSeries ASeries B
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Founder of Social Capital. Former Facebook. Very active investor and SPAC pioneer.

Palo Alto, CASeries ASeries Bgrowth
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General Partner at a16z Crypto. Expert in crypto and web3 investing. Former founder.

New York, NYSeedSeries ASeries B
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Founder of SignalFire. Uses data + AI to source and back startups earlier than others.

San Francisco, CASeedSeries A
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Partner at Foresite Capital. Expert in biotech and life sciences investing.

San Francisco, CASeries ASeries Bgrowth
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Founder of CapitalX. Expert in AI and consumer companies from China and US.

San Francisco, CASeedSeries A
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Former YC Partner and Apple AI lead. Active angel in AI startups and deep tech.

San Francisco, CASeedSeries A
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Founder/COO @

San Francisco, CASeedSeries A
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CEO and Managing Partner at GV (Google Ventures). Led investments in Uber, Slack, Nest.

San Francisco, CASeedSeries ASeries B
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President of Salesforce Industries. Angel investor in vertical SaaS and enterprise AI.

San Francisco, CASeedSeries A
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Partner at Khosla Ventures. Pioneer investor in AI, machine learning, and autonomous systems.

Menlo Park, CASeedSeries A
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Managing Partner at GSV Ventures. Pioneer in edtech investing. Chair of ASU+GSU Summit.

Chicago, ILSeedSeries ASeries B
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Managing Director at General Catalyst. Former VP of Products at LinkedIn.

San Francisco, CASeries ASeries B
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General Partner at Charles River Ventures. Expert in enterprise and open-source.

Cambridge, MASeedSeries ASeries B
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Global Managing Partner at Sequoia Capital. Joined in 1988. Led investments in Google, ServiceNow, Nubank, Palo Alto Networks.

Menlo Park, CASeedSeries ASeries B
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Founder of Innovation Endeavors. Eric Schmidt's VC fund. Expert in AI, robotics, climate.

Palo Alto, CASeedSeries A
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Co-founder of Facebook and Asana. Active angel and co-founder of Open Philanthropy.

San Francisco, CASeedSeries A
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Partner at Race Capital. Expert in US-China tech bridge and Asian-American founders.

San Francisco, CASeedSeries A
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Serial entrepreneur and investor. Co-founder of Color Genomics. Backed Airbnb, Coinbase, Stripe early.

San Francisco, CASeedSeries A
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Co-founder of Twitch. Angel investor in gaming and consumer platforms.

San Francisco, CASeedSeries A
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Former CEO of Symantec. Partner at Bain Capital Ventures. Cybersecurity expert.

Palo Alto, CASeries ASeries Bgrowth
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General Partner at Benchmark. Led investments in Amplitude, Confluent, Ironclad. B2B SaaS expert.

San Francisco, CASeries ASeries B
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Founder and CEO of Zoom. Angel investor in video communication and enterprise tools.

San Jose, CASeedSeries A
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Partner at Redpoint Ventures. Former COO of GitHub. Open source and dev tools expert.

Menlo Park, CASeedSeries A
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General Partner at LDV Capital. Expert in visual technology, AI, and computer vision.

New York, NYSeedSeries A
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Partner at a16z. Expert in AI and machine learning startups. Former AI researcher.

Menlo Park, CASeedSeries A
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Former CEO of Snowflake and ServiceNow. Angel in enterprise data and cloud.

Atherton, CASeries ASeries B
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Partner at Lightspeed. Expert in developer infrastructure and open source. Led investments in Grafana.

Menlo Park, CASeedSeries ASeries B
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Co-founder and CEO of CrowdStrike. Angel in cybersecurity and enterprise tech.

Sunnyvale, CASeedSeries A
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Founder of Freshworks. Angel investor in Indian and global SaaS startups.

San Mateo, CASeedSeries A
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Managing Partner at GGV Capital. Expert in US-China cross-border tech investments.

Menlo Park, CASeries ASeries Bgrowth
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Managing Director at General Catalyst. Author of 'Intended Consequences'. Health and AI expert.

San Francisco, CASeedSeries ASeries B
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Partner at Kleiner Perkins. Former Dropbox VP. Expert in enterprise SaaS and developer tools.

Menlo Park, CASeries ASeries B
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Co-founder of OpenAI and SSI. Pioneer in deep learning. Angel in AI safety research.

San Francisco, CASeedSeries A
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General Partner at Emergence Capital. Expert in AI-first SaaS and vertical software.

San Mateo, CASeries ASeries B
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Partner at Bloomberg Beta. Expert in AI and the future of work. Author of AI roundup.

San Francisco, CASeedSeries A
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Co-founder and CEO of The Trade Desk. Angel investor in adtech and programmatic.

Ventura, CASeries ASeries B
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Co-founder and former CEO of Twilio. Angel investor in developer tools and API startups.

San Francisco, CASeedSeries A
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General Partner at a16z. Former partner at GGV Capital. Expert in AI and enterprise.

Menlo Park, CASeedSeries ASeries B
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Co-founder of Yahoo. Founder of AME Cloud Ventures. AI, data, and enterprise investor.

Palo Alto, CASeedSeries ASeries B
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Managing Director at Zetta. Former Facebook and VMware. Expert in AI product.

Menlo Park, CASeedSeries A
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Partner at Emergence Capital. Expert in cloud and B2B AI applications.

San Mateo, CASeries ASeries B
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Co-founder of Palantir and 8VC. Active investor in defense, biotech, and SaaS.

Austin, TXSeedSeries ASeries B
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Chairman of Kleiner Perkins. Author of 'Speed and Scale' climate plan. Major climate tech investor.

Menlo Park, CASeedSeries ASeries B
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Frequently Asked Questions

How to find Series A AI angel investors in the USA?

If you are raising a Series A round for your AI startup in the USA, you can use the OpenAngels database to access 73 verified active investors. We provide direct emails and LinkedIn profiles to help you pitch directly.

Who are the top AI investors for early-stage startups right now?

Currently, our database tracks 73 highly active AI investors. The list includes prominent angels and micro-VCs actively deploying capital this year.

Where can I get verified contact details for AI VCs?

OpenAngels aggregates and verifies contact information, including direct emails, for 73 AI investors, saving founders hundreds of hours of manual research.