AI Builders Hackathon Online Building the Future of Intelligent Systems. The Internet Needs Better AI. $33,900 in prizes Sep 15, 2026 11:00 PM EDT to submit 2744 participants
Agents for Humans Hackathon Online Build an AI agent with Strands Agents SDK that handles repetitive tasks $40,000 in prizes Sep 14, 2026 08:00 PM EDT to submit 7492 participants
CALL-E: Your Code Is Calling Featured Online Turn your code into an AI agent that makes real phone calls. $10,000 in prizes Sep 14, 2026 11:45 AM EDT to submit 2789 participants
Agentic Cinema: The Blockbuster Hackathon Featured Online Lights. Camera. Code. $75,000 in prizes Sep 09, 2026 05:00 PM EDT to submit 9407 participants
The WebMCP Challenge Featured Online 10 days for exploring what’s possible with WebMCP $35,000 in prizes Winners TBD 7085 participants
DevNetwork [API + Cloud + AI] Hackathon 2026 Santa Clara, CA, USA Join the nation's largest challenge-driven API + Cloud + AI hackathon @ API World 2026! $39,500 in prizes Aug 17 – Sep 3, 2026 1383 participants
All Things Agentic Hackathon 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 Winners TBD 12316 participants
AWS Trainium Frontier Competition Online Co-design models and kernels on purpose-built AI chips $40,000 in prizes Winners TBD 448 participants
CockroachDB × AWS Hackathon - Build with Agentic Memory Online Agents that think. Agents that act. Agents that remember; reliably, globally, at any scale. $8,750 in prizes Winners TBD 3706 participants
YouCam API Skin AI & Apparel VTO Hackathon Online Join YouCam API to Build the Future of Skin and Fashion Retail - Compete for $6,000 in prizes $6,000 in prizes Winners TBD 1280 participants
Arm Create: AI Optimization Challenge Online One challenge. Three frontiers of AI. All powered by Arm. $8,000 in prizes Winners TBD 2483 participants
Build with DataHub: The Agent Hackathon Online Build AI agents with DataHub's open-source Context Platform. $20,500 in prizes Winners TBD 3076 participants
OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46712 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 Winners announced 8462 participants