SacHacks VII Davis, CA, USA Code for Community. Build for Impact. Non-monetary prizes Feb 20 – 22, 2026 109 participants
✰ LIVE AI Best Coast 2025 California, USA The premier accelerator-backed hackathon program. $15,825 in prizes Nov 7 – 9, 2025 110 participants
DevNetwork [API + Cloud + Data] Hackathon 2025 Santa Clara, CA, USA Join the nation's largest challenge-driven API + Cloud + Data hackathon @ API World 2025! $2,000 in prizes Aug 17 – Sep 5, 2025 716 participants
SpaceHack 2025: Space Data Challenge Online Shaping the Future of Space Exploration through Data, AI, and Connectivity $500 in prizes Winners announced 429 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
DevNetwork [AI + ML] Hackathon 2025 South San Francisco, CA, USA Join the nation's largest challenge-driven in-person and online hackathon @ AI DevSummit 2025! $12,500 in prizes May 12 – 29, 2025 841 participants
Perplexity Hackathon Online Create an internet-enabled project to inspire curiosity, seek knowledge, or reason through complex tasks. $35,000 in prizes Winners announced 4365 participants
ACM x Intel Hackathon Santa Clara, CA, USA Interested in AI, but you're new to hackathons or want a shorter experience? This 10-hour hackathon is for you! $1,500 in prizes May 17, 2025 131 participants
Agentforce Virtual Hackathon Online Build groundbreaking agents and compete for $140k in prizes $140,000 in prizes Winners announced 7207 participants
AI Valley Hackathon Palo Alto, CA, USA AI Valley Hackathon is a student-led hackathon designed to push the boundaries of AI innovation. $4,000 in prizes Apr 19 – 20, 2025 39 participants
HackDavis 2025 Davis, CA, USA // create for social good_ Non-monetary prizes Apr 19 – 20, 2025 531 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
UC Davis Product Convention 2025 Davis, CA, USA UC Davis' 2nd Product Pitch Competition $900 in prizes Jan 31 – Feb 2, 2025 50 participants
![DevNetwork [API + Cloud + Data] Hackathon 2025](http://d112y698adiu2z.cloudfront.net/photos/production/challenge_thumbnails/003/328/173/datas/medium.jpg)
![DevNetwork [AI + ML] Hackathon 2025](http://d112y698adiu2z.cloudfront.net/photos/production/challenge_thumbnails/003/377/481/datas/medium.jpg)
