Nebius x NVIDIA Global AI Hackathon Online Build the next frontier of AI on open infrastructure $50,000 in prizes Winners TBD 29875 participants
Knight Hacks IX Orlando, FL, USA Venture into the enchanted forest with Knight Hacks IX for 36 hours of hacking and innovation on October 9-11, 2026. $331,784 in prizes Oct 9 – 11, 2026 717 participants
ShellHacks 2026 Miami, FL, USA Florida's Largest Hackathon is back for it's 10TH ANNIVERSARY!!! $47,150 in prizes Sep 25 – 27, 2026 874 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
Slack Agent Builder Challenge Online Whether it's your first agent or your fiftieth - Slack is where it ships. $42,000 in prizes Winners announced 4406 participants
Gemini Live Agent Challenge Online Redefining Interaction: From Static Chatbots to Immersive Experiences $80,000 in prizes Winners announced 11817 participants
Knight Hacks VIII Orlando, FL, USA Join the Fight! — Oct 24–26, 2025 $60,515 in prizes Oct 24 – 26, 2025 638 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 129555 participants