HF0 (Hacker Fellowship Zero)
AcceleratorAlamo Square, San Francisco
Small, intense, mostly repeat technical founders who disappear into the mansion for 12 weeks and emerge with a company. Not a drop-in space; you meet HF0 people at their demo days or around Alamo Square.
Why it matters for AI
The most competitive AI-heavy residency in SF; its demo days are among the most oversubscribed investor events in the city.
Historic 22,000 sq ft mansion (the Archbishop's Mansion)Housing and meals includedDemo day to top investors
1000 Fulton St, San Francisco, CA 94117
Listing verified 19 July 2026. Spotted a change? Tell us.