HackEurope Ireland Europe's Largest Student Hackathon. €50,500 in prizes Feb 21 – 22, 2026 760 participants
AWS AI Agent Global Hackathon Online Agents of change - building tomorrows AI solution today $45,000 in prizes Winners announced 9480 participants
XDC DeFi Hackathon Online Build it on XDC. Build your dream DeFi project on XDC Network $61,250 in prizes Winners announced 471 participants
Codegeist 2022 Online Forge the future of teamwork — build collaboration apps on Atlassian Cloud — $300,000 in prizes including a trip to Las Vegas. $300,000 in prizes Winners announced 3629 participants
