Code with Kiro Hackathon Online A challenge for developers to explore Kiro, an AI IDE that works alongside you to turn ideas into production code with spec-driven development. $100,000 in prizes Winners announced 9971 participants
DevNetwork [API + Cloud + Data] Hackathon 2025 Santa Clara, CA, USA Join the nation's largest challenge-driven API + Cloud + Data hackathon @ API World 2025! $2,000 in prizes Aug 17 – Sep 5, 2025 717 participants
Qloo LLM Hackathon Online Join Qloo’s first global hackathon, a month-long event inviting developers, builders, and creatives to explore what’s possible at the intersection of LLMs and Qloo’s API. $25,000 in prizes Winners announced 2855 participants
T20DSAChallenge Online Win exciting refferals and Mentorships Non-monetary prizes Winners announced 96 participants
MLH's Month Long Hackathon Online Join us for a MLH-hosted month long hackathon! Non-monetary prizes Winners announced 669 participants
Elastic Weekend with Code for Cause Online Elastic Weekend + Hackathon in collaboration with Code for Cause! Prizes worth INR 1 Lakh! ₹ 85,450 in prizes Winners announced 2582 participants
MLH March Challenges Online Hack with us live on stream each day and show off what you've built! Non-monetary prizes Winners announced 170 participants
Natural Language & Text Analytics API Hackathon Online Create or enhance an existing app by embedding deep Natural Language Processing, word meaning and sentiment analysis. $10,000 in prizes Winners announced 969 participants
Sigmoid Hacks Online Machine Learning Doesn't Have to be Just Another Buzz Word, Make it Real with Sigmoid Hacks! $1,849 in prizes Winners announced 357 participants
Local Hack Day: Build Day 1 Online Local Hack Day: Build Day 1 Non-monetary prizes Winners announced 1338 participants
MLH Fellowship Explorer: Sprint 5 (Social Good & Impact) - Batch 1 Online Sprint 5 (Social Good & Impact) Non-monetary prizes Winners announced 68 participants
Hack for Impact Boulder, CO, USA Creating applications that help empower others. $1,140 in prizes Sep 18 – 20, 2020 31 participants