GoOnHacks Online The world's biggest hackathon for weird ideas. $1,267 in prizes Winners announced 143 participants
MCP - AI Agents Hackathon San Francisco, CA, USA Creators Corner invites you to turn bold ideas into action with an exclusive MCP hackathon. Join us to build AI agents that push the limits of LLMs and AI applications! $47,700 in prizes Sep 19, 2025 148 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 128406 participants
UC Berkeley AI Hackathon 2025 Berkeley, CA, USA Come join us at the world's largest AI Hackathon hosted by Cal Hacks! $41,564 in prizes Jun 21 – 22, 2025 1036 participants
SJHacks 2025 Online Compete and create social good solutions for San Jose! Non-monetary prizes Winners announced 134 participants
UC Berkeley AI Hackathon 2024 Berkeley, CA, USA Come join us at the world's largest AI Hackathon hosted by Berkeley SkyDeck and Cal Hacks! $327,720 in prizes Jun 22 – 23, 2024 930 participants
SiliconXHacks San Jose, CA, USA Immerse yourself in a whirlwind of innovation and excitement, set against the backdrop of the world's tech capital $426 in prizes Apr 28, 2024 19 participants
OmniHacks San Francisco, CA, USA Create an innovative project aimed towards improving modern day healthcare. $1,020 in prizes Sep 21 – 22, 2019 113 participants
