PayPal AI Hackathon Featured Online Build what’s next with PayPal and AI $67,500 in prizes Nov 12, 2026 03:00 PM EST to submit 21130 participants
HackPSU Fall 2026 State College, PA, USA Learn. Build. Share $3,500 in prizes Oct 24 – 25, 2026 348 participants
OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46672 participants
[Invite Only] Hack_NCState 2026 Raleigh, NC, USA This devpost is for registered hackers only. Hack_NCState is North Carolina State University's premier tech hackathon. This year, we are setting the scene with an Urban Noir theme. Non-monetary prizes Feb 14 – 15, 2026 358 participants
Cal Hacks 12.0 San Francisco, CA, USA This year's Cal Hacks is co-hosted by Claude, Fetch AI, AppLovin, and Amazon's Annapurna Labs! Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas. $58,100 in prizes Oct 24 – 26, 2025 2156 participants
![[Invite Only] Hack_NCState 2026](http://d112y698adiu2z.cloudfront.net/photos/production/challenge_thumbnails/004/205/120/datas/medium.png)
