B5 Capital

Venture Capital

Silicon Valley family seed fund investing in pre-seed to Series A startups in AI, cybersecurity, fintech, and climate tech.

San Francisco, United States · 4+ investments

Pre-Seed
Seed
Early Stage
Artificial Intelligence
Climate Tech
Cybersecurity
Fintech
Headquarters
San Francisco, United States
Founded
2020
Website
b5cap.com
Total Investments
4
Last Investment
Feb 2026
Geographic Focus
United States

Investment Thesis

High-impact family seed fund backing founder-led technology companies building great products across AI, cybersecurity, fintech, and climate tech.

B5 Capital is a Venture Capital firm based in San Francisco, United States. It has made 4 investments in Artificial Intelligence and Climate Tech.

Investment History

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