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HackWinnerDBv0.1
Tech Stack Indexplatform

Supabase

337 winning projects223 hackathons20262026
Best Social Media

Right Fit

Community-driven hiring platform where students and employers match through projects and skills.

MACATHON 2026 · 2026

Education
Next.jsSupabaseTailwind CSSTypeScript
Source pending review
[MLH] Best Use of ElevenLabs

Runway

Solving cashflow as an AI CFO for small/medium sized businesses.

HackDuke: Code For Good 2026 · 2026

Artificial IntelligenceSocial Impact
AzureElevenLabsGeminiNext.js+2
Source pending review
[MLH] Best Use of ElevenLabs

Savoir Ai

Personalized AI tutoring that teaches through real conversation, helping students truly understand instead of just getting answers.

JACHacks 2026 · 2026

Artificial IntelligenceEducation
Next.jsNode.jsPythonReact+2
Source pending review
SE
Best Use of AI - Mac Mini with Apple M4 chip

Sentinel

Predict, Prevent, Intervene

Hacktech by Caltech 2026 · 2026

EducationProductivity
OpenAI CodexDockerFastAPIGemini+18
Source pending review
SE
Best Use of VoiceOS and HypeScribe

Sentinel

Predict, Prevent, Intervene

SCU Hack-a-Stack - Endurance Track · 2026

EducationProductivity
OpenAI CodexDockerFastAPIGemini+18
Source pending review
SI
Most Ab-Norm-al use of Bland

Sift

AI knowledge infra for humans and agents

Deep Agents Hackathon · 2026

Artificial IntelligenceEducation
FastAPIPostgreSQLPythonReact+3
Source pending review
Best Project Built with Featherless

Smart Invoice Reader

it is AI-Powered Invoice Management system for African Businesses

Build with AI Makerere Hackathon · 2026

Artificial IntelligenceEducation
FastAPIJavaScriptPostgreSQLPython+1
Source pending review
Best In Security

sniper

helping recruiters cherrypick the best of the best

Build It Break It 2026 · 2026

Cybersecurity
Next.jsReactSupabaseTypeScript+1
Source pending review
Loveable x HackTech - Best use of Lovable

SoilTune

Farmers lose up to 75% of their yield to guesswork. SoilTune reads your soil live and turns it into an strategic plan.

Hacktech by Caltech 2026 · 2026

Artificial IntelligenceEducation
LangChainSupabase
Source pending review
MLH || Best Use of Auth0 || Wireless Headphones

Sprynt

Sprynt is an AI teammate that joins your incident calls, captures action items into Jira, and analyzes your codebase in real time to surface the root cause whil

HooHacks 2026 · 2026

Artificial IntelligenceEducation
AnthropicDockerElevenLabsFastAPI+5
Source pending review
Best Use of Netcore - Netcore

Still Here

Miss a daily tap, and your people get notified. Still Here is the safety net for the 36 million Americans living alone. One tap. Four escalation steps. No subsc

Bitcamp 2026 · 2026

Artificial IntelligenceEducation
DockerFastAPIPythonRedis+1
Source pending review
Best Use of Browser Use

Straightline

Dismantling mobility barriers through simulated environments

DiamondHacks 2026 · 2026

Artificial IntelligenceEducation
ClaudeNext.jsSupabaseThree.js
Source pending review
Best UI/UX Design

Studuvalley

Break the cycle of infinite scrolling. Studuvalley replaces "brainrot' with meaningful focus. Join your friends in a shared digital workspace where every minute

HackIllinois 2026 · 2026

Artificial IntelligenceEducation
JavaScriptNext.jsSupabaseTailwind CSS
Source pending review
Best Use of Reka AI

Sunsetters - Pilly

Reducing Errors. Improving Care.

SummerBuild 2026 · 2026

Other
FastAPINode.jsOpenAIPostgreSQL+5
Source pending review
Best Project Built with ElevenLab

Team-03-nanpossible

A unified digital platform for the World Institute for Action Learning to manage coach certification, discovery, and chapter coordination.

Women in Computer Science x Opportunity Hack: Spring 2026 Hackathon · 2026

Artificial IntelligenceEducation
ElevenLabsNext.jsStripeSupabase
Source pending review
[MLH] Best Use of ElevenLabs

TeamHarmony AI

TeamHarmony AI is a stability-aware, multi-agent team formation platform that validates personality data, evaluates compatibility, and optimizes classroom group

HackTCNJ 2026 · 2026

Artificial IntelligenceSocial Impact
ElevenLabsGeminiNext.jsSupabase
Source pending review
Best DIY Software

The Fifth Postulate

An AI creative manager that shows YouTube creators their blind spots, stress-tests career moves before they go public, and protects ideas with expiring cryptogr

SJHacks 2026 · 2026

Artificial IntelligenceBlockchain
AnthropicClaudeFastAPIJavaScript+4
Source pending review
Most Creative Idea

Tracksync

The github for music.

UNIHACK 2026, funded by the European Union · 2026

Media
FastAPIJavaScriptPostgreSQLPython+3
Source pending review
Best Use of Kiro

TradeWizard

TradeWizard helps people navigate uncertainty with confidence when money is on the line.

Deep Agents Hackathon · 2026

Other
Next.jsSupabase
Source pending review
Best Proof-of-Human Application

Veritas

trust your research data.

Catapult 2026 · 2026

Artificial IntelligenceEducation
ClaudeNext.jsOpenAIPinecone+6
Source pending review
Best in Storytelling

Voices Around Us

Voices Around Us is a mobile-first, location-based storytelling platform where anyone can drop a short personal story tied to the exact physical location where

UCLA Hack on the Hill (HOTH) XIII · 2026

Social Impact
JavaScriptNetlifyPostgreSQLReact+3
Source pending review
Best Overall Hack

VoteTrack

VoteTrack is your personalized AI-powered election guide to help you make informed voting decisions

HackMHC++ · 2026

Artificial IntelligenceEducation
GeminiNext.jsSupabaseTypeScript
Source pending review
Best Design/Website

Voyage

Read the cortex before you spend. Drop in any ad and Voyage predicts how the brain reacts across 24 regions, then turns it into one appeal score and five signal

Synthesis Hacks · 2026

Other
Next.jsOpenAIPythonReact+5
Source pending review
Best Use of Supabase

WarmPath

An ethical public-data network intelligence engine that maps high-probability relationship paths to any public figure.

Celebrity Hunt Hackathon · 2026

Other
Next.jsNode.jsPostgreSQLReact+4
Source pending review