Nebius x NVIDIA Global AI Hackathon Online Build the next frontier of AI on open infrastructure $50,000 in prizes Winners TBD 29880 participants
The WebMCP Challenge Online 10 days for exploring what’s possible with WebMCP $35,000 in prizes Winners announced 7043 participants
NGN Hacks 2026 Online A global high school hackathon bringing together the next generation of builders to create real-world solutions $693 in prizes Winners announced 338 participants
Missing Amps Winter Classic Online Building the future, brick by brick $50 in prizes Winners announced 280 participants
Launchly Project Sprint Online Real world initiatives, now open-sourced. $450 in prizes Winners announced 233 participants
Google Chrome Built-in AI Challenge 2025 Online Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI. $70,000 in prizes Winners announced 14086 participants
Meta Horizon Creator Competition: Mobile Genre Showdown - Reloaded Online Compete for up to 35 prizes, with a top prize of $200,000 per genre and a total prize pool of $2,500,000 $2,500,000 in prizes Winners announced 1684 participants
Hack 4 Humanity 2025 Online Shaping tomorrow with todays tech. $44,630 in prizes Winners announced 475 participants
AWS Presents: Breaking Barriers Virtual Challenge Online Infuse generative AI with AWS and connectivity to enable equitable digital experiences for all $16,000 in prizes Winners announced 2325 participants
Milpitas Hacks 2.0 Milpitas, CA, USA Hackathon for Middle and High School Students in the Bay Area $800 in prizes May 24, 2025 151 participants
hack4.ai Rīga, Latvia AI Playground For Brave Ideas $2,500 in prizes Mar 26 – Apr 27, 2025 110 participants
Electroneum Hackathon 2025 Online Create innovative, scalable, and functional apps on Electroneum $52,500 in prizes Winners announced 1333 participants
Mindfulness Hacks Online Fostering Minds, One Line at a time $250 in prizes Winners announced 338 participants