SAN FRANCISCO
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San Francisco Build Week

Every hackathon, demo night, and free lunch in San Francisco, ranked for you.
Vol. I · No. 1 Events by eventhunt.ai

Hackathons All →

This Week in San Francisco

San Francisco's Week, Ranked

Isometric pixel-art map of San Francisco with signboards for AI companies Open the live map →
The city as of this morning, with a sign for every AI company in town. Venues, hackathons and sponsor banners land here next.
For the Broke Hacker

Free Food, Free Wi‑Fi, and a Prize at the End

All-day hackathons and dinner events this week, where showing up is the price of admission.

    For the Busy Founder

    Three Rooms Worth Your Evening

    The highest-ranked nights on eventhunt's radar, so you skip the 10%-turnout events.

      Demo Days & Pitch Nights All →

      Weather · San Francisco
      Checking the sky…
      Today

      The Free Credits Desk

      Companies hand out credits at the events they sponsor. Search a company and we'll show you where they're showing up next.

      Opinion · Sign Up

      Build your persona in a minute. Everything is optional. The more you share, the better we match you to the rooms you'll like and actually get into.

      The Broke Hacker

      “I need dinner, Wi‑Fi, and a couch.”

      Engineers who build all weekend. We surface the hackathons with food, prizes, and a place to crash.

      I'm a hacker
      The Busy Founder

      “Don't waste my Tuesday night.”

      CTOs and founders who want high-signal rooms: real turnout, real prizes, the right people.

      I'm a founder
      The Host

      “Luma banned me again.”

      Create your event here, reach your contacts, and let us put it in front of the people who should come.

      Create an event
      The Investor & Sponsor

      “Was it worth the money, time, and merch?”

      Investors and enterprise partners giving out credits and swag. See who showed up and what got built.

      I sponsor events
      Where to Work · For Nomads

      In town for a week? These are the spaces where builders work, eat, and keep running into each other.

      The Listings

      Style · #buildswag

      The hoodies, tees, stickers and tote bags of Build Week, as worn by the people who earned them.

      Wearing something good? Post a photo with #buildswag and it shows up here.Submit a fit
      Food · #brunchlife

      Weekend tables, hackathon breakfasts, and the coffee that fueled the demo. Everything tagged #brunchlife and #buildweek.

      Post with #brunchlife and #buildweek to get your table in the paper.Submit a brunch
      Letters · #buildweek

      “Post a demo video with #buildweek anywhere, and it lands on this page.”

      1. Build something at a hackathon, or on your own.
      2. Post it on X or LinkedIn with #buildweek. We pick it up automatically.
      3. Or drop the link here and it goes straight to the Artifacts page.
      Demo videos, repos, decks, and posts all count. This week's page is still empty, so yours could be first.