Hackathons for founders in San Francisco

22 upcoming hackathons for founders & investors in San Francisco. Curated events in the US.

Deep Tech Week is mid-swing in SF this week, and an Antler Demo Day caps it on Jun 26 — the day-zero investor's cohort pitching its first checks. Builder picks worth the trip: Scale Venture Partners' Physical AI founder meetup on Jun 25 and South Park Commons' post-training fireside the same night. Looking ahead, YC's S26 Demo Day lands Sep 10, with TechCrunch Disrupt Oct 13 and EF's Demo Day Oct 16.

One email every Monday: the San Francisco events worth planning around. Hand-filtered, with the fine print. Nothing else, ever.

US June 2026
Type
All Meetup Conference Demo Day Hackathon Pitch Workshop Dinner
Topic
AI
22 events

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