Reddit Mod Tools and Migrated Apps Hackathon Online Join Reddit to build moderation tools for the Reddit community! $45,000 in prizes Winners announced 3088 participants
BluePrint 2026 - Hackthon for freshers and Students Online Build practical solutions for real-world problems in Healthcare, EdTech, FinTech, AgriTech, Environment & E-Commerce. ₹ 18,000 in prizes Winners announced 903 participants
The Reddit Daily Games Hackathon Online Join Reddit and GameMaker to build incredible daily games for the Reddit community! $40,000 in prizes Winners announced 2975 participants
Maximally Vibe-a-thon Online A 48-hour creative AI hackathon where vibe coders meet, build, and experience something insane. ₹ 468,000 in prizes Winners announced 1296 participants
AWS Lambda Hackathon Online Build solutions that scale: power your ideas with AWS Lambda $15,000 in prizes Winners announced 3713 participants
Google Cloud x MLB(TM) Hackathon – Building with Gemini Models Online Build the future of baseball using Google Cloud. $98,700 in prizes Winners announced 7584 participants
Atlas Madness Online Hack MongoDB Atlas on Google Cloud $10,000 in prizes Winners announced 1153 participants
Chainlink Spring 2023 Hackathon Online Join us for the biggest #Chainlink hackathon yet. Build the next generation of #Web3 apps alongside thousands of developers, creators, artists, and mentors. $435,500 in prizes Winners announced 2392 participants
dAppAthon Canada Two week online hack to create dApps or migrate your existing apps by adding components of Web3 and empowering it with Web3 Infrastructure $18,800 in prizes Apr 22 – May 8, 2023 2785 participants