PayPal AI Hackathon Featured Online Build what’s next with PayPal and AI $67,500 in prizes Nov 12, 2026 03:00 PM EST to submit 30015 participants
Nebius x NVIDIA Global AI Hackathon Online Build the next frontier of AI on open infrastructure $50,000 in prizes Winners TBD 29875 participants
Cal Hacks 13.0 San Francisco, CA, USA This year's Cal Hacks is presented by Anthropic, Annapurna Labs, Spacetime, and Hyphenate! Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas. $204,408 in prizes Oct 23 – 25, 2026 1917 participants
Build, Ship, Shape: Amazon Developer Hackathon Online Build across Amazon Devices and shape what's next. $138,000 in prizes Winners TBD 35467 participants
HackGT 13: Seaside Market Atlanta, GA, USA Unleash innovation after hours at HackGT 13: Seaside Market, September 25-27 $11,000 in prizes Sep 25 – 27, 2026 821 participants
HopHacks Fall 2026 Baltimore, MD, USA HopHacks is a 36-hour annual Hackathon held at JHU that encourages engineers, designers, and entrepreneurs to explore new ideas and create new applications. Non-monetary prizes Sep 18 – 20, 2026 281 participants
HackRice 16 Houston, TX, USA Join 500+ hackers at Rice University for HackRice! Non-monetary prizes Sep 11 – 13, 2026 364 participants
Agentic Cinema: The Blockbuster Hackathon Online Lights. Camera. Code. $75,000 in prizes Winners announced 10086 participants
