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 15344 participants
Since AI 2026 Turku, Finland Build real AI. Solve real challenges. Ship working prototypes. €50,000 in prizes Nov 6 – 8, 2026 81 participants
YouCam API Skin AI & eCommerce VTO Hackathon Online Build with the YouCam API to Shape the Future of Skincare, Beauty, Fashion and eCommerce - Compete for Top Prizes $6,000 in prizes Nov 02, 2026 11:45 AM EST to submit 948 participants
Qloo Agentic Hackathon Online Agents, but with taste. $25,000 in prizes Oct 30, 2026 11:45 PM EDT to submit 1558 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 23854 participants
Life After Code Online The path to production at the speed of imagination $45,000 in prizes Oct 27, 2026 09:00 AM EDT to submit 2341 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 5023 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 3771 participants
IEEE ClimateChain Global Hackathon Online AI and BLOCKCHAIN Innovate Today for a Sustainable Tomorrow. $3,000 in prizes Oct 25, 2026 10:00 AM EDT to submit 859 participants
Build, Ship, Shape: Amazon Developer Hackathon Featured Online Build across Amazon Devices and shape what's next. $138,000 in prizes Oct 23, 2026 03:00 PM EDT to submit 55788 participants
UnivaBio ($40,000 in prizes) Online Biology needs builders. UnivaBio brings students worldwide together to build tools that make healthcare smarter, earlier, and more accessible. Non-monetary prizes Oct 20, 2026 11:45 PM EDT to submit 872 participants
Hyperbloom October- UI/UX and Web Design Online - $9,117 in prizes Oct 19, 2026 05:00 PM EDT to submit 553 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 Voting opens soon 285 participants
Multimodal AI Hackathon 2026 Online Build beyond limits ₹ 100,000 in prizes Winners TBD 4351 participants
OneAquaHealth IEEE Global Hackathon Online Healthy Waters Healthy Ecosystems.Healthy Communities $3,500 in prizes Winners TBD 1365 participants
RevenueCat Shipaton 2026 Online Ship apps and start making money. $740,000 in prizes Winners TBD 28603 participants
LexHack 2026 Online Empowering global student builders to pioneer AI solutions for legal tech, automated law, and AI safety. $74,248 in prizes Winners announced 920 participants
YC Fall 2026 x Moss: The Zero Latency Builder Sprint Bengaluru, India Build production-ready AI applications inspired by YC's Fall 2026 Requests for Startups using Moss for sub-10ms semantic search without a traditional vector database. ₹ 50,000 in prizes Sep 6 – 23, 2026 265 participants
NextStep Hacks 2026 Online Breaking barriers, one idea at a time. $1,750 in prizes Winners announced 1033 participants
AI Builders Hackathon Online Building the Future of Intelligent Systems. The Internet Needs Better AI. $33,900 in prizes Winners TBD 3510 participants
Agents for Humans Hackathon Online Build an AI agent with Strands Agents SDK that handles repetitive tasks $40,000 in prizes Winners announced 9910 participants
CALL-E: Your Code Is Calling Online Turn your code into an AI agent that makes real phone calls. $10,000 in prizes Winners TBD 3208 participants
RoadStar Hackathon Waterloo, Canada Focused on building software solutions for the trucking and logistics industry. $CAD 3,000 in prizes Sep 5 – 13, 2026 112 participants
