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 12566 participants
Galuxium Nexus V2 Online Build profitable SaaS platforms that real users will pay for. Launch the next generation of AI, creator and automation tools. [ OPEN TO ENGINEERS AND BUILDERS OF ALL AGES ] $14,644 in prizes Oct 31, 2026 07:30 AM EDT to submit 979 participants
Nebius x NVIDIA Global AI Hackathon Featured Online Build the next frontier of AI on open infrastructure $50,000 in prizes Oct 30, 2026 01:00 PM EDT to submit 21871 participants
OpenCV AI Competition 2026, powered by AWS Online Build vision systems that see, reason, and act with OpenCV 5 and Amazon Web Services (AWS). Win money and bragging rights! $20,250 in prizes Oct 27, 2026 02:45 AM EDT to submit 4766 participants
Build With AI: Basics Featured Online Learn AI best practices by creating a solid proof-of-concept for your dream project. $2,500 in prizes Oct 26, 2026 05:00 PM EDT to submit 3272 participants
Hack Apertus St. Gallen, Switzerland Welcome to the first stage of «Hack Apertus», an open-source hackathon series to evaluate, align, and build on Apertus, Switzerland’s sovereign LLM. €10,680 in prizes Oct 1 – 16, 2026 857 participants
CodeSprint by Elite Coders Online A month-long open-source building challenge where you turn an idea into a working MVP, build in public, receive mentorship, and compete for a spot at the final pitching in Dehradun ₹ 30,000 in prizes Oct 15, 2026 07:30 AM EDT to submit 246 participants
ForgeHacks Online 2026 Online A student hackathon focused on Forging AI solutions that solves real-world challenges. $2,650,475 in prizes Winners TBD 3323 participants
ML Empowerment Build Challenge 3.0 Online Learn AI, build real-world projects, and create impact through guided resources, mentorship, and a global community of student innovators. @mlempowermentfoundation on Instagram. Non-monetary prizes Winners TBD 792 participants
Startup Speedrun Hackathon San Francisco, CA, USA $27.5k+ in prizes. 8 hours to speedrun your startup with Brainbase, Anthropic, Cloudflare, and Stripe at Cloudflare HQ, San Francisco. $3,500 in prizes Sep 28, 2026 43 participants
TLN Hackathon 2026 Online Building the Next Generation of Cybersecurity Solutions - TLN Cybersecurity Challenge Non-monetary prizes Winners announced 487 participants
AI Builders Hackathon Online Building the Future of Intelligent Systems. The Internet Needs Better AI. $33,900 in prizes Winners TBD 3511 participants
