Cal Hacks 12.0 San Francisco, CA, USA This year's Cal Hacks is co-hosted by Claude, Fetch AI, AppLovin, and Amazon's Annapurna Labs! Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas. $58,100 in prizes Oct 24 – 26, 2025 2164 participants
SF10x Hackathon San Francisco, CA, USA Join us for a civics hackathon to make San Francisco 10x better. $5,000 in prizes Aug 1 – 3, 2025 105 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 128415 participants
AgentHacks 2025 San Francisco, California, USA Agentic Research Hackathon + Workshop $15,450 in prizes May 23 – 24, 2025 179 participants
World's Biggest MCP Hackathon the world's biggest MCP hackathon is happening Saturday may 17th! Non-monetary prizes May 17, 2025 235 participants
SFHacks 2025 San Francisco, CA, USA Spend a weekend in San Francisco and build awesome projects! $3,300 in prizes Apr 4 – 6, 2025 226 participants
Multimodal AI Agents San Francisco, CA, USA Multimodal AI Agents Hackathon $17,300 in prizes Feb 15 – 16, 2025 184 participants
Nosu AI Hackathon $11,300+ in prizes Online Make something COOL with AI !!! $11,505 in prizes Winners announced 1459 participants
Voice & Video AI Agents Hackathon San Francisco, CA, USA Multi-agent systems that use creative gen ai applications for voice and video $65,103 in prizes Dec 7, 2024 61 participants
brainrot jia.seed hackathon ($5,772) in prizes Online make a project and i will see if it is epic or not $5,697 in prizes Winners announced 1189 participants
SFHacks Code Jams 2024 San Francisco, CA, USA This is a hybrid hackathon for San Francisco State University students only, with a mandatory in-person Closing Ceremony for Hackers to pitch their projects and win prizes! $1,501 in prizes Oct 1 – Nov 1, 2024 38 participants
Cal Hacks 11.0 San Francisco, CA, USA This year's Cal Hacks is co-hosted by Google and Fetch.ai. Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas. $188,960 in prizes Oct 19 – 20, 2024 1140 participants
Aiify.io Agentic AI World Hackathon w/ Fetch.ai San Francisco, CA, USA $5,000 Cash and Thousands of $$ in credits and other prizes. - Winning Teams Invited to Present at the Agentic AI World Summit, Mon and Tue (9/23-24): lu.ma/agent $5,000 in prizes Sep 21 – 22, 2024 66 participants
Gen AI Hackathon: Compound AI Systems Gen AI-powered multi-agent systems that assist users in their daily lives $12,500 in prizes Sep 6, 2024 64 participants
DeveloperWeek AI/ML 2024 Hackathon partnered with AWS San Francisco, CA, USA Build generative AI-powered apps! Join us for a special AI/ML challenge-driven hackathon at LaunchDarkly's Galaxy conference -- partnered with AWS, LaunchDarkly, GitHub, and Convex $33,200 in prizes May 22, 2024 386 participants
SFHacks 2024 San Francisco, CA, USA Educate. Collaborate. Innovate. $9,252 in prizes Apr 5 – 7, 2024 144 participants
Cal Hacks 10.0 San Francisco, CA, USA This year's Cal Hacks is co-hosted by MindsDB. Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas. $144,650 in prizes Oct 27 – 29, 2023 770 participants
Treasure Hacks 3.0 Online A hackathon that gives students an opportunity to compete, collaborate, and join a computer science community $217,398 in prizes Winners announced 571 participants
