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 23772 participants
DS+X Hackathon 2026 Boston, MA, USA DS+X stands for Data Science + X, where X is any domain, discipline, or challenge you wish to explore. $5,750 in prizes Oct 24 – 25, 2026 226 participants
