Kiroween 2026 Online Build something wicked and git commit to the darkness. $100,000 in prizes Dec 04, 2026 05:00 PM EST to submit 10244 participants
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 30717 participants
Qloo Agentic Hackathon Online Agents, but with taste. $25,000 in prizes Winners announced 2990 participants
Nebius x NVIDIA Global AI Hackathon Online Build the next frontier of AI on open infrastructure $50,000 in prizes Winners TBD 29875 participants
Life After Code Online The path to production at the speed of imagination $45,000 in prizes Winners TBD 3319 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 Nov 10, 2026 02:45 AM EST to vote 6344 participants
Build, Ship, Shape: Amazon Developer Hackathon Online Build across Amazon Devices and shape what's next. $138,000 in prizes Winners TBD 35466 participants
LaunchHacks IV Online The fourth iteration of LaunchHacks: LaunchHacks inspires people to be creative, innovative, and LAUNCH their own initiatives through the power of technology and programming. $17,375 in prizes Winners announced 1501 participants
AI Hackathon - Ethical AI Data Solutions (Hybrid event) Santa Fe, NM, USA Challenge: Develop an Ethical AI-Powered Climate Impact Visualization Platform $5,800 in prizes Dec 5, 2024 – Jan 8, 2025 209 participants
NinjaHacks Online A fully virtual, beginner-friendly hackathon for students in middle and high school hosted by students from FTC Team 26014 Ninjabotics. $1,055,274 in prizes Winners announced 290 participants
Google Chrome Built-in AI Challenge Online Develop a web application or Chrome Extension that uses one or more Chrome built-in AI APIs to interact with integrated models such as Gemini Nano. $65,000 in prizes Winners announced 8521 participants
Student Hacks Online Create software to better society and gain vital experience to boost your future career $205,004 in prizes Winners announced 711 participants
Smart City Hackathon Irongmara, India Dare to Hack !! $30,500 in prizes Sep 3 – Nov 27, 2024 886 participants
GNEC Hackathon 2024 Fall - Compete For UN - Affiliated/NGO Internships & Prizes Online Create projects benefiting UNSDGs for a chance to work along UN affiliated NGOs! $10,075 in prizes Winners announced 465 participants
Microsoft Fabric and AI Learning Hackathon Online Building the next wave of innovative AI powered data analytics applications with Microsoft Fabric $10,000 in prizes Winners announced 4467 participants
Decentralized Identity Foundation Hackathon 2024 Online Join our decentralized identity hackathon. Learn about the technology and build apps that shape the future of identity. $69,000 in prizes Winners announced 408 participants
GreenHack Challenge 2024 Online Hack Climate Crisis: Strategic Partnerships for Biodiversity Conservation $1,950 in prizes Winners announced 322 participants
HorizonHacks 2024 Online Join HorizonHacks presented by Stem for Tomorrow in building apps and algorithms that make a real difference. $65,000 in prizes Winners announced 170 participants
GPT4o: Code & Conquer Online GPT4o: Code: Conquer – Unleash AI Power, Break Barriers, and Build the Future! $10,000 in prizes Winners announced 594 participants
Technica 2024 Online The largest hackathon for underrepresented genders $3,587 in prizes Winners announced 403 participants