HF0

Venture capital · San Francisco, California, United States · hf0.com ↗

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HF0, also known as Hacker Fellowship Zero, is a venture capital firm and startup residency program based in San Francisco. Founded in 2023 by Dave Fontenot and Evan Stites-Clayton, HF0 offers a selective 12-week in-person accelerator designed for technical, often repeat founders focused on building AI-native companies. The program accommodates 10 teams per cohort, providing a unique living environment in a historic mansion where all logistical needs, such as meals and housing, are managed to foster deep focus. The residency program combines capital investment with operational support, offerin