HF0 (Hacker Fellowship Zero)

Monastic 12-week residency for repeat technical founders in SF.

Deal: $1M uncapped SAFE for ~5% (or $500K + 3%); live-in residency

HF0 (Hacker Fellowship Zero) is a safe-based program based in San Francisco, investing a headline $1M for around 5%. It backs pre-seed → seed founders working in ai, b2b, generalist. Applications run multiple cohorts/yr.