Relate by Neo4j Hackathon Online An open source, embedded database for AI agents Non-monetary prizes Dec 11, 2026 09:00 PM EST to submit 338 participants
HackWithAditya Online Great builds start before the hackathon ₹ 500,000 in prizes Nov 25, 2026 01:15 PM EST to submit 209 participants
AccessED Hacks Online Learning has no single doorway. Build tools that open more of them—across language, ability, connectivity, and cost. $225 in prizes Nov 20, 2026 05:00 PM EST to submit 266 participants
PayPal AI Hackathon Online Build what’s next with PayPal and AI $67,500 in prizes Winners TBD 35827 participants