#BuildHybridAI 2026 Online Build AI apps that run on-device and in the cloud with Firebase AI Logic. $30,000 in prizes Nov 30, 2026 05:00 PM EST to submit 2275 participants
PayPal AI Hackathon Online Build what’s next with PayPal and AI $67,500 in prizes Winners TBD 35827 participants
The WebMCP Challenge Online 10 days for exploring what’s possible with WebMCP $35,000 in prizes Winners announced 7040 participants
IncludAI - The Neurodiversity Hackathon, in Partnership with Stanford NNEA Online Build AI tools that actually work for neurodivergent learners — by the community, for the community. $3,000 in prizes Winners announced 383 participants