Hack for Social Impact
501(c)(3) NonprofitNonprofit & NGO Partners

Partner with
HSI{}

Bring the mission, context, and challenge. HSI brings technologists ready to build toward real-world impact. We help nonprofits, NGOs, and civic organizations turn high-impact opportunities into hackathon-ready projects and practical prototypes.

// WHY PARTNER

Technology capacity for mission-driven innovation

HSI helps partners move from “this could change how we serve people” to a focused challenge that talented builders can explore, prototype, and evaluate with care.

01

Turn ambition into a buildable challenge.

02

Bring technical talent closer to the mission.

03

Prototype new paths to real-world impact.

// PARTNER FIT

Partners ready to scale real-world impact

We are looking for organizations that want technology to expand what they can do for beneficiaries. Examples include climate, housing, homelessness, legal aid, public health, education, human rights, civic services, journalism, economic mobility, food security, accessibility, and many other mission areas.

Strong partners bring

  • Deep knowledge of the people, communities, or systems they serve.
  • A high-impact opportunity where technology can unlock new capacity.
  • Context, materials, and guidance that help hackers build responsibly.
What we are looking for: challenges where technology can help organizations better serve people, reach more beneficiaries, uncover new insights, or act with greater impact.
// HOW IT WORKS

From challenge design to prototype

A lightweight process keeps the work focused before, during, and after the hackathon.

01
Intro conversation
We learn about your mission, beneficiaries, priorities, and whether the challenge is a strong fit for the event.
02
Challenge scoping
Together, we clarify the real-world context, impact goal, available materials, and practical guardrails.
03
Partner materials preparation
HSI helps organize the context, examples, data, and guidance participants need to build with substance.
04
Hackathon collaboration and judging
Partner representatives guide teams and help judge which solutions are practical, ethical, and useful.
05
Follow-up
We review promising prototypes and discuss possible testing, refinement, pilots, or continued collaboration.
// GIVES AND GETS

The gives and gets

A strong partnership is a clear exchange: partners bring mission context and judgment, while HSI brings builders, structure, momentum, and support.

What partners give

Context, access, and judgment that help teams build responsibly.

01
A high-impact challenge
A challenge where technology can expand service, access, insight, advocacy, coordination, or intervention.
02
Domain expertise and real-world judgment
Context about beneficiaries, constraints, operations, and what would be practical, responsible, and mission-aligned.
03
Shareable materials
Relevant data, documents, examples, workflows, reports, research, public records, or synthetic materials.
04
Availability and time commitment
2 to 3 prep meetings, at least one representative during the hackathon, judging participation, and one follow-up conversation.

What partners get

Fresh technical energy around a challenge your organization cares about.

01
Creative ideas to create impact
New ways to serve beneficiaries, use information, improve access, or expand organizational capacity.
02
Working prototypes of potential solutions
Functional demos, product concepts, analyses, workflows, technical designs, or next-step plans.
03
Volunteers and technical talent
Engineers, designers, data scientists, and product thinkers focused on your mission area.
04
Visibility and awareness in the community
Opportunities to share your work with builders, mentors, sponsors, judges, and the broader HSI network.
05
Coaching and mentorship
Support from HSI and mentors as your challenge is scoped, presented, evaluated, and considered for next steps.
// PAST WORK

Past partnerships and results

Previous HSI events have paired technical teams with mission-driven organizations across climate, housing, legal aid, homelessness, journalism, justice, and democracy.

2024 San Francisco

recap
UN Convention to Combat Desertification
Green Policy Agent supported policy analysis using geospatial and socioeconomic data.
Terner Center for Housing Innovation
Comply.ai explored automated building code compliance review and later evolved into Bild AI.
Community Legal Services in East Palo Alto
Tenant Case Navigator helped legal advocates search and analyze tenant rights records.

2025 San Francisco

event
Five challenge areas
Homelessness, climate, corruption, justice, and information democracy.
Expanded nonprofit partnerships
Partner organizations included frontline nonprofits, research groups, investigative journalism teams, and justice advocates.
Shared goal
Build practical tools for public-interest work.
// FAQ

Common partner questions

Do we need a technical team?+

No. Your most important contribution is domain expertise: who you serve, what the real-world context looks like, and what would be useful in practice.

What if our data is sensitive?+

Sensitive information should not be shared without a clear privacy plan. Many partners use public, redacted, aggregated, or synthetic materials instead.

What is the time commitment?+

We typically ask for 2 to 3 short prep meetings, at least one representative during the hackathon, judging participation, and one follow-up conversation after the event.

Do partners have a say in hackathon judging?+

Yes. We invite partners to participate as judges so winning solutions are evaluated for real-world usefulness, ethical fit, and practical adoption.

What happens after the hackathon?+

HSI and partners review promising prototypes and discuss possible testing, refinement, pilot opportunities, or continued collaboration.

READY?

Have a challenge where technology could expand your impact?

You bring the mission, beneficiary context, and real-world challenge. We help shape it into a buildable opportunity for talented technologists.

Start a partnership conversation →See past projects →