Find 25 Infrastructure Angel Investors in San Francisco

We found 25 verified angel investors and VCs actively investing in Infrastructure startups in San Francisco.

Former VP Cloud Architecture at AWS. Former Netflix cloud architect. Angel investor in cloud and infrastructure.

San Francisco, CA
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General Partner at Initialized Capital. Expert in enterprise and developer infrastructure.

San Francisco, CAPre-SeedSeed
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Co-founder of Solana. Angel investor in Solana ecosystem and crypto infrastructure.

San Francisco, CAPre-SeedSeed
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Co-founder and CTO of HashiCorp. Angel investor in cloud-native security and infrastructure.

San Francisco, CA
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Co-founder and CTO of Slack. Angel investor in developer tools and infrastructure.

San Francisco, CAPre-SeedSeed
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General Partner at Benchmark. Expert in developer-first companies. Led investments in MongoDB, Elastic.

San Francisco, CASeries ASeries B
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Co-founder and former CEO of GitHub. Angel investor in developer tools.

San Francisco, CAPre-SeedSeed
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Co-founder of Sentry. Angel investor in developer tools and open source companies.

San Francisco, CAPre-SeedSeed
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Former US Chief Data Scientist under Obama. Partner at GreatPoint Ventures. Investing in data infrastructure and AI.

San Francisco, CA
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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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Co-founder of Twilio. Angel investor in developer infrastructure and cloud tools.

San Francisco, CAPre-SeedSeed
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Operating Partner at a16z (Security). Former Chief Security Officer at Box. Angel investing in next-gen infosec tools.

San Francisco, CA
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Partner at a16z Games. Investing in next-gen gaming studios, platforms, and infrastructure.

San Francisco, CA
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Founder of OSS Capital. The first and only VC fund dedicated 100% to open-source software companies.

San Francisco, CA
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Co-founder of Algolia. Angel investor in French and US developer tooling startups.

San Francisco, CAPre-SeedSeed
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Solo GP. Former Head of Issuing at Stripe. Expert in fintech infrastructure and B2B.

San Francisco, CAPre-SeedSeed
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Partner at Index Ventures USA. Former Cisco. Enterprise and infrastructure expert.

San Francisco, CASeries ASeries B
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Co-founder of HashiCorp (Terraform, Vagrant, Vault). Angel investor in cloud infrastructure and developer tools.

San Francisco, CA
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Co-founder of Algolia. Angel investor in developer tools and search infrastructure.

San Francisco, CAPre-SeedSeed
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Founder @

San Francisco, CASeedSeries A
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General Partner at Benchmark. Led investments in Yelp, Twitter, Zuora, Elastic, Docker.

San Francisco, CASeedSeries ASeries B
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Co-creator of Apache Cassandra. Angel investor in data infrastructure and developer tools.

San Francisco, CAPre-SeedSeed
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Former Tesla and Rivian engineer. Angel investor in EV charging infrastructure and battery tech.

San Francisco, CA
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Partner at Energy Impact Partners. Host of The Interchange podcast. Deep energy transition investor.

San Francisco, CA
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General Partner at Theory Ventures. One of the most data-driven VCs. Backing data infrastructure and SaaS.

San Francisco, CA
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Frequently Asked Questions

How to find Infrastructure angel investors in San Francisco?

If you are raising a round for your Infrastructure startup in San Francisco, you can use the OpenAngels database to access 25 verified active investors. We provide direct emails and LinkedIn profiles to help you pitch directly.

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

Currently, our database tracks 25 highly active Infrastructure investors. The list includes prominent angels and micro-VCs actively deploying capital this year.

Where can I get verified contact details for Infrastructure VCs?

OpenAngels aggregates and verifies contact information, including direct emails, for 25 Infrastructure investors, saving founders hundreds of hours of manual research.

Top 25 Infrastructure Angel Investors in San Francisco (2026) | OpenAngels