RevenueCat Shipaton 2026 Online Ship apps and start making money. $740,000 in prizes Oct 01, 2026 02:45 AM EDT to submit 20764 participants
All Things Agentic Hackathon Featured Online Ready, Set, Agent! Build next-generation agents that run in the background, handle the heavy lifting of massive datasets, and automate complex workflows asynchronously. $180,000 in prizes Aug 31, 2026 08:00 PM EDT to submit 9472 participants
AWS Trainium Frontier Competition Online Co-design models and kernels on purpose-built AI chips $40,000 in prizes Winners TBD 453 participants
OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46725 participants
Reddit’s Games with a Hook Hackathon Online Join Reddit and Phaser to build incredible games for the Reddit community! $40,000 in prizes Winners announced 3066 participants
Slack Agent Builder Challenge Online Whether it's your first agent or your fiftieth - Slack is where it ships. $42,000 in prizes Winners announced 4425 participants
H0: Hack the Zero Stack with Vercel v0 and AWS Databases Online Front-end in minutes. Back-end designed for scale. $80,000 in prizes Winners announced 9733 participants
