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 14753 participants
Bitrig Hacks iPhone Duo Edition San Francisco, CA, USA Explore a new kind of iPhone. Build something unexpected. Non-monetary prizes Sep 26, 2026 161 participants
The WebMCP Challenge Online 10 days for exploring what’s possible with WebMCP $35,000 in prizes Winners announced 7057 participants
OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46685 participants
UC Berkeley AI Hackathon 2026 Berkeley, CA, USA Come join us at the world's largest AI Hackathon hosted by the team behind Cal Hacks! $96,700 in prizes Jun 20 – 21, 2026 1097 participants
Autonomous Healthcare Hackathon | Legion Health x Atlas San Francisco, California, USA The future of care is autonomous. $7,000 in prizes Jun 13, 2026 74 participants
Ship to Prod - Agentic Engineering Hackathon San Francisco, CA, USA We’ve stacked real infra and real AI so your hack ships as a product, not a slide. In one sprint, build agents, copilots, and autonomous systems that actually work end to end. $48,050 in prizes Apr 24, 2026 155 participants
Deep Agents Hackathon San Francisco, CA, USA We’ve stacked real infra and real AI so your hack ships as a product, not a slide. In one sprint, build agents, copilots, and autonomous systems that actually work end to end. $43,901 in prizes Mar 27, 2026 153 participants
World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 129576 participants
