IdeaLab Hacks Online A place for your next what-if. Build any idea into an app, game, tool, or creative prototype. Non-monetary prizes Nov 30, 2026 11:45 PM EST to submit 44 participants
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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 35115 participants
Nebius x NVIDIA Global AI Hackathon Online Build the next frontier of AI on open infrastructure $50,000 in prizes Winners TBD 29868 participants