OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8652 participants
The Gated NFTs University Regional Hackathon Online All students are welcome, especially students from @EMU, EU, VT, TESU, and OU $3,225 in prizes Winners announced 547 participants
Opportunity Hack Summer 2025 - Volunteer Internship Hackathon Online Code for good, build for impact! Join OHack Summer 2025 where developers, designers & dreamers unite to create tech solutions that empower nonprofits & change lives. Non-monetary prizes Winners announced 122 participants
Google Maps Platform Awards Online 20 years ago we made the Google Maps Platform API, then you made history. Non-monetary prizes Winners announced 3930 participants
Africa Deep Tech Challenge 2025 Online Create breakthrough solutions that thrive under constraints and unlock Africa’s deep tech potential. $20,000 in prizes Winners announced 2821 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 128413 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 10362 participants
Bitcoin 2025 Official Hackathon Online Virtual Hackathon for the Bitcoin 2025 Conference in Las Vegas $58,750 in prizes Winners announced 832 participants
Agentforce Virtual Hackathon Online Build groundbreaking agents and compete for $140k in prizes $140,000 in prizes Winners announced 7208 participants
