Nebius x NVIDIA Global AI Hackathon Online Build the next frontier of AI on open infrastructure $50,000 in prizes Winners TBD 29875 participants
Build, Ship, Shape: Amazon Developer Hackathon Online Build across Amazon Devices and shape what's next. $138,000 in prizes Winners TBD 35467 participants
Agentic Cinema: The Blockbuster Hackathon Online Lights. Camera. Code. $75,000 in prizes Winners announced 10086 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 announced 12258 participants
Build with Gemini XPRIZE Online $2,000,000 in prizes. Build with Gemini. Ship products that impact the world. $2,000,000 in prizes Winners announced 26395 participants
Backblaze Generative Media Hackathon: Build with Genblaze on B2 Online Build the next generation of AI media apps. Generate with Genblaze. Store on Backblaze B2. $10,000 in prizes Winners announced 1307 participants
OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46663 participants
Autonomous Healthcare Hackathon | Legion Health x Atlas San Francisco, California, USA The future of care is autonomous. $7,000 in prizes Jun 13, 2026 74 participants
Multimodal Frontier Hackathon San Francisco, CA, USA We’ve stacked real infra and real AI so your hack ships as a product, not a slide. In one sprint, build agents, copilots, and autonomous systems that actually work end to end. $20,000 in prizes Mar 28, 2026 137 participants
Production Agents Hackathon San Francisco, CA, USA Creators Corner invites you to turn bold ideas into action with an exclusive AI Agents hackathon. Join us to build AI agents that push the limits of LLMs and AI applications! $22,300 in prizes Nov 21, 2025 172 participants
AWS AI Agent Global Hackathon Online Agents of change - building tomorrows AI solution today $45,000 in prizes Winners announced 9356 participants
Weavehacks-2 - Self Improving Agents w/ Google Cloud San Francisco, CA, USA Self Improving agents with Weights & Baises // Google Cloud // BrowserBase // Daytona // AG-UI // Mastra // Tavily $18,027 in prizes Oct 12, 2025 138 participants
OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8633 participants
Afore x AI Valley: Agent Foundry San Francisco, California, USA Building the Future with AI Agents and MCP $8,000 in prizes Aug 23, 2025 94 participants
Agents In The Loop Hackathon - 2025 San Francisco, CA, USA Build agentic workflows - one that works with us and not (only) for us! $4,500 in prizes Aug 2, 2025 105 participants
AI in Action Online Innovate Together: A Multi-Partner Google Cloud Hackathon $50,000 in prizes Winners announced 6701 participants
API World + AI DevWorld Hackathon 2023 Santa Clara, CA, USA The World's Largest API + AI Integration Hackathon $20,538 in prizes Oct 9 – 26, 2023 761 participants