PayPal AI Hackathon Online Build what’s next with PayPal and AI $67,500 in prizes Nov 12, 2026 03:00 PM EST to submit 13893 participants
Reddit’s Games with a Hook Hackathon Online Join Reddit and Phaser to build incredible games for the Reddit community! $40,000 in prizes Winners announced 3062 participants
Mind the Product presents World Product Day: Everyone Ships Now Online World Product Day 2026: 30 days, one community, and the AI tools to finally build the thing. PMs, designers, engineers, the curious... welcome! $10,000 in prizes Winners announced 1308 participants
SummerHacks Online Create projects that exemplify the feeling of summer! $1,000 in prizes Winners announced 585 participants
Global Gamers Challenge Online Build epic Flutter games to assist in the battle to defend the planet! $103,890 in prizes Winners announced 3479 participants
STEAM Fest Mini Hackathon Online Create games and apps that focuses on your favorite STEAM topic, hobby, or cause! $19,168 in prizes Winners announced 77 participants
Kore.ai Botathon Online Design, test, and deploy conversational experiences across multiple channels and languages. $10,000 in prizes Winners announced 811 participants
Google Maps Platform Hackathon Online Build with the power of Google Maps Platform. $24,000 in prizes Winners announced 2587 participants
Meta APAC Robyn Hackathon 2022 Online Build next generation marketing decision making solutions with Robyn! $8,000 in prizes Winners announced 150 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 3628 participants
