Cloud Run Hackathon Online Build applications with Cloud Run $50,000 in prizes Winners announced 3434 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 14080 participants
AstroHack 2025 Online Build with Space. Innovate with APIs. Launch Beyond. Non-monetary prizes Winners announced 136 participants
World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 128426 participants
AI in Action Online Innovate Together: A Multi-Partner Google Cloud Hackathon $50,000 in prizes Winners announced 6698 participants
HP & NVIDIA Developer Challenge Online Transform Industries Through AI - Build, Innovate, Deploy with HP AI Studio and NVIDIA $68,000 in prizes Winners announced 1405 participants
Hack Reddit 2025 Online Create a new game or experience for the Reddit community! $36,000 in prizes Winners announced 1744 participants
PowerToFly Diversity Hackathon (December 2022) Online Learn to Code, Meet Tech Leaders and; Get Hired! $2,080 in prizes Winners announced 115 participants
