Toronto Anthropic AI Hackathon Toronto, Canada The frontier of safe and scalable intelligence. Non-monetary prizes Nov 19 – 23, 2025 120 participants
OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8631 participants
PANDA Hacks 2025 Online Hack the Future! Build creative Solutions! Non-monetary prizes Winners announced 1250 participants
NextStep Hacks 2025 Online Breaking limits, one idea at a time. $1,000 in prizes Winners announced 885 participants
World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 129576 participants
Agent Development Kit Hackathon with Google Cloud Online Build multi-agent AI systems with Agent Development Kit and Google Cloud $50,000 in prizes Winners announced 10349 participants
HackAI Toronto Toronto, Canada Canada's most competitive AI hackathon. By Stan and Kortex. $CAD 15,000 in prizes Jun 21 – 22, 2025 90 participants
AI in Action Online Innovate Together: A Multi-Partner Google Cloud Hackathon $50,000 in prizes Winners announced 6683 participants
The AI Collective | Lovable x Roam International Hackathon Online Join us Saturday, June 14th for a global hackathon with a $10,000 cash prize. $10,000 in prizes Winners announced 152 participants
Toronto Bioinformatics Hackathon 2024 Toronto, Canada Calling all early career scientists! Come create interdisciplinary projects involving bioinformatics, biology, statistics, and computer science $CAD 3,000 in prizes Sep 27 – 29, 2024 76 participants