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HackWinnerDB

Social Impact Hackathon Winners

933 winning projects · 185 hackathons

1st Place Agriculture & Food Systems Track

Harvey

A data-driven Decision Support System for Water User Associations (P3A) to optimize irrigation water allocation and minimize crop losses during droughts.

Garuda Hacks 7.0 · 2026

Artificial IntelligenceEducation
ReactSupabase
Source pending review
1st Place

HazAlert

HazAlert is a multilingual, voice-first emergency dashboard that tells any resident whether they are in an active evacuation zone and exactly what to do next, p

CTC x Google Gemini Prompt-a-thon 2026 · 2026

Artificial IntelligenceEducation
GeminiGoogle AI StudioGoogle MapsJavaScript+2
Source pending review
HE
1st place

HeartRidge

Grow stronger, one heartbeat at a time

Pulse Foundry AI Healthcare Hackathon · 2026

HealthcareSocial Impact
Vercel
Source pending review
Overall 1st Place

HerdSignal

An Elephant Communication Intelligence System

HackSMU VII · 2026

Artificial IntelligenceEducation
FastAPIGroqPostgreSQLPython
Source pending review
1st Place Overall — Global Impact Champion

HerRoute AI

AI-powered route insights that help women choose safer, more informed journeys.

Girls In STEM Global Hackathon · 2026

Artificial IntelligenceSocial Impact
DockerFlaskGroqJavaScript+3
Source pending review
Housing Dignity First Place

HouseNav.ai

In SF, homelessness isn’t just housing—it’s a coordination problem. Housing Navigator AI connects people to shelters and services in real time.

Milpitas Hacks 3 · 2026

Artificial IntelligenceSocial Impact
PythonTypeScript
Source pending review
Civil, Environmental, Mining or Petroleum - 1st

HydroGrid

Every hydrology dataset. One map. Full analysis.

Hacked 2026 · 2026

ProductivitySocial Impact
ClaudeReactTypeScript
Source pending review
First Place

Industrial Inspection & Worker Safety Monitoring System

An autonomous system that inspects pipelines using vision and gas sensors while monitoring workers for distress or unconsciousness, providing real-time alerts a

Grizzly Hacks III · 2026

Artificial IntelligenceEducation
ESP32OpenCVPyTorch
Source pending review
1st Place

IT Budgeting and Forecasting

AI-powered IT budget planning and forecasting platform with intelligent analytics, multi-variable scenario modeling, and seamless Excel integration.

Southwest MN Hacks · 2026

Artificial IntelligenceEducation
JavaScript
Source pending review
Poker Bot - 1st

Jane

This is our poker bot :).

Build4Good 2026 · 2026

Social Impact
Python
Source pending review
JO
1st place Merrimack FidHacks Winners

JourneyDex

Have you felt imposter syndrome? Or wished you could see your progress without needing to perform for anyone. Introducing JourneyDex; a personal productivity ap

Merrimack FidHacks 2026 · 2026

FinTechProductivity
AnthropicJavaScriptReactSupabase
Source pending review
1st Place

LandMate

LandMate is an AI co-pilot that explains land documents, detects fraud risks, and provides step-by-step registration guidance . Powered by Claude and other mode

Claude Builder Hackathon, UG · 2026

Artificial IntelligenceSocial Impact
JavaScript
Source pending review
1st Place

lily-memo

Lily Memo turns your notes, PDFs, and lectures into AI-generated explanations, diagrams, and full quiz sets you can solve. Lily tutors; Sikun answers on-screen.

DSH Hacks V1 · 2026

Artificial IntelligenceEducation
ReactTypeScriptVercel
Source pending review
Track 2 - EdTech (1st place)

Lucida - 6

Breaks lessons into core concepts, simulates diverse student thinking, and predicts where understanding will fail, before teaching begins.

VikingHacks 2026 · 2026

Artificial IntelligenceEducation
FastAPIGroqJavaScriptPython+1
Source pending review
1st Place Cash Prize

MELMII

Sight for all

GNEC Hackathon 2026 Spring - Compete For UN-Affiliated/NGO Internships & Prizes · 2026

HealthcareSocial Impact
FastAPIPythonYOLO
Source pending review
Track 1 - Overkill (1st place)

MemGuard - Table 5

AI agents hallucinate into their own memory. We verify compressed context against your original words catching drift before it compounds. The memory layer that

VikingHacks 2026 · 2026

Artificial IntelligenceEducation
PythonPyTorch
Source pending review
NA
[Accenture] Develop an AI-Based solution to a real-world issue - 1st place

NaijaPowerWatch

Bringing light back to Nigeria, one prediction at a time.

DUWiT Hacks 2026 · 2026

Social Impact
Python
Source pending review
1st Place

NeuroBin — AI Waste Intelligence for Smart Cities

NeuroBin is not just a smart waste segregator. It is an AI-powered waste intelligence system designed to transform how cities handle waste at scale.

AI Autonomous Smart City Hackathon 2026 · 2026

Artificial IntelligenceEducation
ArduinoOpenCVPythonRaspberry Pi+1
Source pending review
General Track 1st Place

NexusAid

NexusAID is an end-to-end, blockchain-powered humanitarian financial pipeline designed to eradicate the "last-mile" and the middleman problem in crisis zones.

HackKU26 · 2026

Social ImpactBlockchain
JavaScriptNext.js
Source pending review
Social Impact track - 1st place

Nourish

Platform that automatically connects surplus food with shelters and volunteer drivers in real time.

JacHacks Spring · 2026

HealthcareFinTech
Source pending review
1st Overall

Nucleus

Nucleus acts as the brain of a hospital, taking care of the busywork and allowing healthcare staff to focus on giving patients the best, most personalized treat

SoCal Claude Builder Club Hackathon · 2026

HealthcareSocial Impact
ClaudeReactSupabase
Source pending review
AI Research and Alignment Environments by d_model [$500 for 1st, $250 for 2nd, $125 for 3rd (Amazon gift cards)]

Object State Tracking in Language Models

I investigate whether language models can track evolving object states across multi-step narratives or fail at state overwriting.

HackPrinceton Spring '26 · 2026

Artificial IntelligenceEducation
PythonPyTorch
Source pending review
1st Place

OceanGuard

OceanGuard is an AI-powered website that transforms ocean health monitoring. We combine smart AI analysis and real-time global tracking to detect, predict, and

NextGenHacks · 2026

Artificial IntelligenceHealthcare
ElevenLabsMongoDBSolanaTypeScript
Source pending review
Main Track 1st Place

Operation Atlas: Blaze Edition

Los Angeles is known for its endless sun, but not everyone has a place to escape it. Our game highlights the everyday reality of navigating a city with too litt

RealityShift · 2026

HealthcareSocial Impact
GeminiUnity
Source pending review