Authorized to Act: Auth0 for AI Agents Online Build an agentic AI application using Auth0 for AI Agents Token Vault $10,000 in prizes Winners announced 2869 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 TBD 224 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 426 participants
Datathon PolyFinances 2025 Montreal, Canada An intensive challenge where data and finance students join forces to solve real-world business problems. $4,500 in prizes Nov 1 – 2, 2025 108 participants
Starknet Re{Solve} Hackathon Online Unlock tomorrow's apps: Ultra-low fees, Ethereum security, Bitcoin power $47,500 in prizes Winners announced 1476 participants
QubitX Hacks by YCW Online Powered by YCW to give beginners an intro to the world of research and computer programming. $540,870 in prizes Winners announced 552 participants
AliceHacks Online Down the rabbit hole of imagination and creativity $CAD 12,170 in prizes Winners announced 232 participants
CatalystXAI Online From idea to impact: Join us for a 3-day startathon and work with the next generation of innovators and change-makers to develop a pitch for an AI-driven solution to the UN SDGs! $1,700 in prizes Winners announced 96 participants
Arweave Community Hackathon Online Build on the permanent web. Arweave is a protocol designed to store data and apps permanently. $32,500 in prizes Winners announced 202 participants