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 14050 participants
RevenueCat Shipaton 2026 Online Ship apps and start making money. $740,000 in prizes Winners TBD 28622 participants
Hack The Weather Online From Data to Impact: Turning real-world data into solutions that matter $309 in prizes Winners TBD 207 participants
Build with Gemini XPRIZE Online $2,000,000 in prizes. Build with Gemini. Ship products that impact the world. $2,000,000 in prizes Winners announced 26417 participants
OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46685 participants
BUILD ZERO HACKATHON- NAIROBI Nairobi, Kenya Where African builders, innovators, and changemakers come togethers to solve real-world challenges Non-monetary prizes May 30 – 31, 2026 117 participants
