Building on the success of 2024, we're preparing for an even bigger impact in 2025. Join top engineers and data scientists to solve real-world challenges.
Wefunder, 1885 Mission St, San Francisco
November 8–9, 2025
Building on the success of 2024, we're preparing for an even bigger impact in 2025. Join top engineers and data scientists to solve real-world challenges.
Wefunder, 1885 Mission St, San Francisco
November 8–9, 2025
Subscribe to be notified when hackathon applications open.
This year's hackathon teams are partnering with frontline NGOs across five challenge areas to unlock data, track impact, and scale operations.
Building a unified fundraising hub to close a 92% funding cliff and keep critical services running.
Designing trauma-informed AI intake tools so young people can share their needs once and access care faster.
Unlocking biodiversity datasets with natural-language tools and impact tracking to steer habitat funding.
Surfacing hidden ownership webs inside terabytes of real estate filings through network analysis.
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Automating structured case files so advocates can accelerate exonerations for the wrongfully convicted.
Fusing civic datasets to flag anomalies, surface accountability stories, and expand public access.
Multiple ways to contribute to Hack for Social Impact 2025
Prize details for 2025 will be announced soon.
2024 Highlights:
$45,000+ in total prizes
Project Grants
Direct collaboration with nonprofits
Hack for Social Impact 2025 will take place November 8–9 in San Francisco, California.
Engineers, data scientists, product thinkers, designers - anyone passionate about using technology for social impact is welcome to apply when registration opens.
We partner directly with nonprofits to solve real problems. Winners can receive project grants to continue working with organizations to deploy their solutions.
Follow us on social media or contact us to join our mailing list for 2025 announcements.
Join us for a weekend of innovation and social change.
If you are interested in working with us in a partnership or sponsorship capacity or have media or other inquiries, please reach out and we'll get back to you as soon as possible.
