FIND EVIL! Online AI threats strike in minutes. Build the defender that responds in seconds. $22,000 in prizes Jun 15, 2026 11:45 PM EDT to submit 3517 participants
Google Cloud Rapid Agent Hackathon Online Building Agents for Real-World Challenges $60,000 in prizes Jun 11, 2026 05:00 PM EDT to submit 8885 participants
Build with MeDo Hackathon Online Build creative applications with MeDo, no coding required. Push the boundaries of what you can create. $50,000 in prizes Winners TBD 8466 participants
Agents Assemble - The Healthcare AI Endgame Online Build Interoperable Healthcare Agents at the Intersection of MCP, A2A, and FHIR $25,000 in prizes Winners TBD 4339 participants
ZerveHack Online Stop thinking about it. Build it. Zerve AI Hackathon, $10,000 in prizes. $10,000 in prizes Winners announced 2239 participants
Amazon Nova AI Hackathon Online Build your way with Amazon Nova $40,000 in prizes Winners announced 13441 participants
Gemini Live Agent Challenge Online Redefining Interaction: From Static Chatbots to Immersive Experiences $80,000 in prizes Winners announced 11875 participants
Elasticsearch Agent Builder Hackathon Online Build context-driven agents fast with Elasticsearch $20,000 in prizes Winners announced 2113 participants
BatchHacks (Students Only; Open-Ended) Online Create any project that delivers real-world impact. Using AI is preferred, however it is not a requirement. Students only, please. Get feedback from over 30 industry professionals Non-monetary prizes Winners announced 1294 participants
Arm AI Developer Challenge Online Build the future of AI on Arm: Create innovative, efficient mobile AI projects and compete to win $15,000 in prizes Winners announced 1637 participants
Google Chrome Built-in AI Challenge 2025 Online Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI. $70,000 in prizes Winners announced 14072 participants
OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8652 participants