Nat Friedman
Former GitHub CEO and prolific angel investor focused on AI and generative AI startups. Portfolio includes Perplexity, Character.ai, Stripe, Figma, ElevenLabs.
San Francisco, United States · 31+ investments · 25 portfolio companies
- Headquarters
- San Francisco, United States
- Website
- nat.org
- Portfolio Companies
- 25
- Total Investments
- 31
- Last Investment
- May 2026
- Geographic Focus
- United States
Indexed holds 25 portfolio companies and 31 funding rounds for this investor. The full record is or through the API.
Investment Thesis
Nat Friedman is an Angel Investor based in San Francisco, United States. It has made 31 investments, including K-Scale Labs, Weights & Biases and Keen Technologies. Focus areas include Artificial Intelligence and Developer Tools.
Portfolio25
Co-investors24
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24 co-investors across 77 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×14 · Angel Investor ×5 · Accelerator ×2 · 51 shared rounds
Investment History
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