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Hack for Social Impact
UpcomingOct 24-25 · 2026Wefunder HQ · San Francisco

San Francisco
2026

Hack for Social Impact is returning to San Francisco for a third year: a two-day hackathon at Wefunder HQ bringing together 200+ builders across five areas, from homelessness and healthcare to reentry and design equity.

// details
date:
Sat–Sun · Oct 24-25, 2026
venue:
Wefunder HQ
address:
1885 Mission St
city:
San Francisco, CA
format:
Two-day hackathon

In partnership with

Transformative Programming WorksBoundless Freedom ProjectBRIDGEGOOD

More partner organizations will be announced closer to the event.

Sponsored by

// venue sponsor
Wefunder

Date

October 24-25, 2026

Location

Wefunder HQ · 1885 Mission St, San Francisco

Audience

200+ builders — engineers, NGOs & VCs

Problem Statements

Teams will tackle real-world challenges across 5 areas.

Homelessness

Build tools that help organizations and individuals confront one of the Bay Area's most pressing challenges.

Healthcare

Design solutions that expand access to care and make critical health information easier to navigate.

AI for Good

Apply cutting-edge AI to social impact problems alongside the nonprofits and organizations that need it most.

Reentry

Work with Transformative Programming Works and Boundless Freedom Project on the barriers people face coming home from incarceration, from navigating services to finding work.

Design equity

Work with BridgeGood on opening UX, product, and visual design careers to creatives who are shut out of the industry.

Sponsors

Interested in sponsoring Hack for Social Impact San Francisco 2026?

View Sponsorship Opportunities →

Past Events

Stay updated

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Get involved

For Nonprofits

Bring us a real problem. We scope it with you before the event, put a team on it for a weekend, and stay involved afterwards so the work does not stall.

  • We help write the problem statement
  • You meet the team building it
  • Project grants fund the follow-through
Tell us your problem

Sponsor

Put your product in front of hundreds of developers, and see it deployed on real social problems — a genuinely positive use case for what you have built.

  • Hundreds of developers building on your stack
  • Deployed in the real world, not a toy demo
  • Your tools credited in the work that ships
See sponsor tiers

Join our team

Volunteer at an event, or apply for the organizing team to help impactful technical solutions reach more missions and constituents.

  • Volunteering at an event
  • Applying for the organizing team
  • High-ownership roles shaping the organization
See how to join

Contact

We would love to hear from you, whether you are a nonprofit, a sponsor, press, a participant, or have something else in mind.