Build with Gemini XPRIZE Online $2,000,000 in prizes. Build with Gemini. Ship products that impact the world. $2,000,000 in prizes Aug 17, 2026 04:00 PM EDT to submit 13423 participants
Slack Agent Builder Challenge Featured Online Whether it's your first agent or your fiftieth - Slack is where it ships. $42,000 in prizes Jul 13, 2026 08:00 PM EDT to submit 2073 participants
Global AI Hackathon Series with Qwen Cloud Online Build your own AI Agent on Qwen Cloud - compete for $70K in prizes across five tracks. $45,000 in prizes Jul 09, 2026 05:00 PM EDT to submit 3493 participants
UiPath AgentHack Featured Online Build the AI agents of tomorrow. $50,000 in prizes Jun 29, 2026 11:45 PM EDT to submit 2868 participants
Splunk Agentic Ops Hackathon Featured Online Reimagine the future of agentic operations using Splunk AI $20,000 in prizes Jun 15, 2026 12:00 PM EDT to submit 2317 participants
Google Cloud Rapid Agent Hackathon Online Building Agents for Real-World Challenges $60,000 in prizes Winners TBD 14525 participants
Reddit Mod Tools and Migrated Apps Hackathon Online Join Reddit to build moderation tools for the Reddit community! $45,000 in prizes Winners announced 3106 participants