Child Safety in AI Online Create apps that address the sociotechnical challenges of protecting children in the age of AI. Non-monetary prizes Oct 14, 2026 09:00 PM EDT to submit 56 participants
NextStep Hacks 2026 Online Breaking barriers, one idea at a time. $1,750 in prizes Winners announced 1033 participants
Youth Code x AI Online Harness AI to create innovative solutions for real-world challenges in business, education, mental health, sports, the environment, and communities! $2,700 in prizes Winners announced 1037 participants
PantherHack 2026 Online Princeton Day School's Sixth Hackathon $548 in prizes Winners announced 76 participants
Build with GLM 5.1 Challenge by Z.AI Online Build real-world AI use cases with GLM 5.1 from Z.ai. Ship in 1 week. Win cash prizes, get featured, and gain visibility across the global dev ecosystem. $5,000 in prizes Winners announced 219 participants
LovHack Season 2 Online Build a real product in 7 days. Join developers, designers, and builders from around the world to turn ideas into working apps using modern AI tools. $500 in prizes Winners announced 423 participants
Fuel the Future Online Create practical, scalable, and technological solutions to real-world malnutrition challenges. $425 in prizes Winners announced 118 participants
404 Mission Found Online YOUtopia: Designing the future you want. $625 in prizes Winners announced 75 participants
United Hacks V6 Online Showcase both your technical and presenting abilities and collaborate with like minded individuals to make and pitch a project during United Hacks V6. $37,100 in prizes Winners announced 1181 participants
Good Vibes Hackathon Dubai, United Arab Emirates Code. Connect. Catch The Vibe. $400 in prizes Nov 26 – 29, 2025 216 participants
Grizzly Hacks Fall 2025 Online Create, Compete, and Stand Out. $8,500 in prizes Winners announced 121 participants
Build-a-thon 2025 Online Level up your coding skills with immersive workshops, nonstop programming, and over $19,500+ in prizes. $19,500 in prizes Winners announced 243 participants