Hack for Social Impact Logo

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.

San Francisco, CA

November 8–9, 2025

Stay Updated

Subscribe to be notified when hackathon applications open.

2025 Partners & Sponsors

This year's hackathon teams are partnering with frontline NGOs across five challenge areas to unlock data, track impact, and scale operations.

Interested in sponsoring? Contact us

Homelessness

  • Project Homeless Connect

    Building a unified fundraising hub to close a 92% funding cliff and keep critical services running.

  • California Homeless Youth Project

    Designing trauma-informed AI intake tools so young people can share their needs once and access care faster.

Climate

  • Point Blue Conservation Science

    Unlocking biodiversity datasets with natural-language tools and impact tracking to steer habitat funding.

Corruption

  • Center for Investigative Reporting

    Surfacing hidden ownership webs inside terabytes of real estate filings through network analysis.

Justice

  • The Innocence Center

    Automating structured case files so advocates can accelerate exonerations for the wrongfully convicted.

Information Democracy

  • Mission Local

    Fusing civic datasets to flag anomalies, surface accountability stories, and expand public access.

Past Partners Include:

CZI LogoMicrosoft LogoFetch.ai LogoTerner Center LogoCLSEPA Logo
View 2024 Partners & Sponsors →

Get Involved

Multiple ways to contribute to Hack for Social Impact 2025

Become a Sponsor

Support Hack for Social Impact 2025.

Sponsor the Event

Volunteer to Help

Join our volunteer team and help make the hackathon a success.

Sign Up to Volunteer

Join Our Pro-Bono List

Connect with nonprofits that need tech expertise.

Join Pro-Bono Network

2025 Problem Statements

Problem statements for 2025 are being developed with our nonprofit partners.

We're working with mission-driven organizations to identify the most impactful challenges where technology can make a real difference.

Areas of Focus May Include:

🌍 Environmental Impact

Climate, sustainability, conservation

🏠 Housing & Urban Development

Affordability, accessibility, policy

⚖️ Social Justice

Legal access, rights, equity

See 2024 Problem Statements →

2025 Prizes

Prize details for 2025 will be announced soon.

Based on 2024, we're planning even bigger prizes and more opportunities for impact.

2024 Highlights:

$45,000+ in total prizes

Project Grants

Direct collaboration with nonprofits

View 2024 Prize Details →

2025 Community Partners

Community partnerships for 2025 are being established.

Want to partner with us? Get in touch

Past Community Partners:

SF Tech 4 Good LogoMilestoneX LogoStanford Codex LogoFast Forward LogoAI For Good Logo
View 2024 Community Partners →

2025 Technology Partners

Technology partnerships for 2025 are being secured.

Interested in providing technology support? Contact us

Past Technology Partners:

Agentic LogoFlockX LogoGemini Logo
View 2024 Technology Partners →

FAQ

When is the 2025 hackathon?

Hack for Social Impact 2025 will take place November 8–9 in San Francisco, California.

Who can participate?

Engineers, data scientists, product thinkers, designers - anyone passionate about using technology for social impact is welcome to apply when registration opens.

What makes this hackathon different?

We partner directly with nonprofits to solve real problems. Winners can receive project grants to continue working with organizations to deploy their solutions.

How can I stay updated?

Follow us on social media or contact us to join our mailing list for 2025 announcements.

Ready to Make an Impact?

Join us for a weekend of innovation and social change.

Get in touch

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.