PayPal AI Hackathon Online Build what’s next with PayPal and AI $67,500 in prizes Nov 12, 2026 03:00 PM EST to submit 23973 participants
Global AI Hackathon - Devcon 2026 By Mel Online Halloween build night in Miami: bring your laptop, come in costume, and build your own AI assistant with Mel. Non-monetary prizes Submissions open soon 16 participants
Nebius x NVIDIA Global AI Hackathon Online Build the next frontier of AI on open infrastructure $50,000 in prizes Oct 30, 2026 01:00 PM EDT to submit 29219 participants
HEALTHHACK 48 Online Think you can build something that could make healthcare better? Non-monetary prizes Winners announced 114 participants
