Find 4 Impact Series A Angel Investors in San Francisco

We found 4 verified angel investors and VCs actively investing in Impact startups at the Series A stage in San Francisco.

Co-founder of Facebook and Asana. Active angel and co-founder of Open Philanthropy.

San Francisco, CASeedSeries A
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Partner at Flourish Ventures. Impact-focused fintech investor in emerging markets.

San Francisco, CASeedSeries A
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Co-founder of Obvious Ventures. Expert in sustainable consumer and climate tech.

San Francisco, CASeedSeries A
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Founder of Galvanize Climate Solutions. Former presidential candidate. Climate tech investor.

San Francisco, CASeries ASeries B
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Frequently Asked Questions

How to find Series A Impact angel investors in San Francisco?

If you are raising a Series A round for your Impact startup in San Francisco, you can use the OpenAngels database to access 4 verified active investors. We provide direct emails and LinkedIn profiles to help you pitch directly.

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

Currently, our database tracks 4 highly active Impact investors. The list includes prominent angels and micro-VCs actively deploying capital this year.

Where can I get verified contact details for Impact VCs?

OpenAngels aggregates and verifies contact information, including direct emails, for 4 Impact investors, saving founders hundreds of hours of manual research.

Top 4 Impact Series A Angel Investors in San Francisco (2026) | OpenAngels