UiPath AgentHack Featured Online Build the AI agents of tomorrow. $50,000 in prizes Jun 30, 2026 02:45 AM EDT to submit 1199 participants
USAII® Global AI Hackathon 2026 Featured Online A global virtual AI hackathon empowering students to build solutions for real-world good—from everyday impact to career readiness. $15,000 in prizes Submissions open soon 3248 participants
Reddit Mod Tools and Migrated Apps Hackathon Featured Online Join Reddit to build moderation tools for the Reddit community! $45,000 in prizes May 27, 2026 09:00 PM EDT to submit 2934 participants
THE FUTURE OF AI IS OPEN Online Play, build and push the boundaries of what you can do with Open Source AI, using Streamlit and Snowflake Arctic. $10,000 in prizes Winners announced 1691 participants
Devs Unleashed Online Ready to make work fun again? Unleash your creativity by building a game leveraging data from Atlassian SAAS products in fun + interesting ways using Atlassian Forge and REST APIs $95,300 in prizes Winners announced 1321 participants
