Founders Fund

Venture Capital

San Francisco, CA

Founders Fund is a San Francisco-based venture capital firm investing in science and technology startups solving hard problems.

Backed Startups (5)

In directory

The AI developer platform and creator of the Windsurf AI agentic IDE

Applied AI lab building Devin, the first autonomous AI software engineer

Serverless open-source Postgres with compute scaling down to zero and instant branching

Data infrastructure for AI, supplying training data for frontier models

Financial infrastructure and online payment processing platform for internet businesses