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 28703 participants
Girls in STEM: AI for Social Good Hackathon Online A girls-in-STEM hackathon where students build AI and tech projects to solve real community problems Non-monetary prizes Winners announced 207 participants
The Reddit Daily Games Hackathon Online Join Reddit and GameMaker to build incredible daily games for the Reddit community! $40,000 in prizes Winners announced 2976 participants
Student HackPad 2025 Online Idea2Impact; no matter the means! $14,605 in prizes Winners announced 856 participants
AETHRA GLOBAL IDEATHON 2025 Online All you need is an Idea - and a drive to create impact!! $5,785 in prizes Winners announced 554 participants
Horror Hacks Online A beginner friendly hackathon centered all about Halloween! $300 in prizes Winners announced 322 participants
FusionHacks 2 Online Dive into a month-long summer of innovation where Ideas Bloom and Shine! $300 in prizes Winners announced 935 participants