Amazon Nova AI Hackathon Online Build your way with Amazon Nova $40,000 in prizes Winners announced 13452 participants
Build Resilient Apps with Polkadot Cloud Online Radically open, radically useful $40,000 in prizes Winners announced 2731 participants
OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8656 participants
AI for Good Hackathon Hyderabad, India Harnessing the power of AI for Positive Social Impact ₹ 275,000 in prizes Jun 30 – Aug 6, 2025 4200 participants
FullyHacks 2025 Fullerton, CA, USA CSUF's premier 24-hour hackathon, uniting 300+ students to build impactful projects, network with industry pros, and compete for prizes. Non-monetary prizes Apr 12 – 13, 2025 192 participants
AI Hackfest Online Build hacks that can think and take decisions even better than humans! Non-monetary prizes Winners announced 416 participants
Hack4Earth Online Pave the path to a greener world — innovate, collaborate, and solve. Note: Please ignore the current prize amount; we will be providing prizes worth $230,000+ in total! $31,485 in prizes Winners announced 530 participants
HackBattle: React vs Angular Online Build your favorite web hacks using React or Angular! Non-monetary prizes Winners announced 261 participants
Global Hack Week: Social Good Day 4 Online At Global Hack Week: Social Good Week, we will be building hacks for the social causes you care about! Join us to help make the world a better place. Non-monetary prizes Winners announced 58 participants
WeMakeDevs <> Stream Hackathon Online If you're looking to learn new skills, meet interesting people, and push yourself to create something truly innovative, then you should definitely taking part in our hackathon! $500 in prizes Winners announced 1810 participants
BracketHacks 1.0 Online Develop yourself for the upcoming technology race. Real-time implementation will help you to grow and sharpen your skills and also keep you updated. Lets learn & earn with us. $31,075 in prizes Winners announced 177 participants
