PayPal AI Hackathon Featured Online Build what’s next with PayPal and AI $67,500 in prizes Nov 12, 2026 03:00 PM EST to submit 19759 participants
RevenueCat Shipaton 2026 Online Ship apps and start making money. $740,000 in prizes Winners announced 28584 participants
The WebMCP Challenge Online 10 days for exploring what’s possible with WebMCP $35,000 in prizes Winners announced 7046 participants
OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46673 participants
ImagineHack 2026 Subang Jaya, Malaysia A hackathon where students with creative ideas, technical expertise and design skills come together for a 48-hour coding marathon to develop innovative technologies. $15,000 in prizes Jun 19 – 21, 2026 170 participants
Hack&Roll 2026 Singapore, Singapore Singapore's largest student-run hackathon Non-monetary prizes Jan 17 – 18, 2026 614 participants
Challenge 3： SDG XI Hackathon - Good Health & Well-Being Online Healthy Cities $3,000 in prizes Winners announced 52 participants
RevenueCat Shipaton 2025 Online Ship apps and start making money. $355,000 in prizes Winners announced 53591 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 129573 participants
OpenLedger Ideathon Online Create a 5-slide pitch deck for a specialized language model idea + data source - NO CODE NEEDED. $2,000 in prizes Winners announced 292 participants
Google Chrome Built-in AI Challenge Online Develop a web application or Chrome Extension that uses one or more Chrome built-in AI APIs to interact with integrated models such as Gemini Nano. $65,000 in prizes Winners announced 8484 participants
Nova Hacks I - (Internship, Project Article, $24K Non-Cash Prize) Online Nova Hacks I is a hackathon centered around social justice, humanitarianism, and innovation. Condition your hacking skills and commitment to the 17 SDGs by participating! $24,120 in prizes Winners announced 226 participants
