United Hacks V8 Online Showcase both your technical and presenting abilities and collaborate with like minded individuals to make and pitch a project during United Hacks V8. $13,700 in prizes Submissions open soon 248 participants
Cosmo Hacks 2026 Online Cosmo Hacks is a free, four-day online hackathon by high school students. Build apps or websites around "Tech for Student and Community Life" and compete for real prizes! $196,955 in prizes Submissions open soon 333 participants
Arbiter Hacks V1 Online Open innovation for all, submit projects that have potential impact and usability! $3,800 in prizes Submissions open soon 344 participants
LaunchHacks V Online The fifth iteration of LaunchHacks: LaunchHacks inspires people to be creative, innovative, and LAUNCH their own initiatives through the power of technology and programming. $575 in prizes Submissions open soon 1496 participants
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 16257 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 1031 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 906 participants
Neighborhood Hacks Online Create a project that supports your local community $57,866 in prizes Oct 24, 2026 01:00 AM EDT to submit 452 participants
EurekaDev 2026 Online A 5-week global innovation challenge blending science fairs and hackathons. Research or code your way to innovation across multiple STEM tracks! Code, research and win prizes! $19,122 in prizes Oct 20, 2026 06:00 PM EDT to submit 510 participants
WarriorHacks 2.0 Online Open to all skill levels! Build an app, website, game, or pitch an idea that fits the theme revealed before the submission phase opens. Non-monetary prizes Winners TBD 2437 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 3317 participants
AI Builders Hackathon Online Building the Future of Intelligent Systems. The Internet Needs Better AI. $33,900 in prizes Winners TBD 3510 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 26407 participants
United Hacks V7 Online Showcase both your technical and presenting abilities and collaborate with like minded individuals to make and pitch a project during United Hacks V7. $700 in prizes Winners announced 1177 participants
Global Fusion hackathon Online Bridging Innovation: AI Solutions for Global Challenges $1,750 in prizes Winners announced 227 participants
LovHack Season 2 Online Build a real product in 7 days. Join developers, designers, and builders from around the world to turn ideas into working apps using modern AI tools. $500 in prizes Winners announced 423 participants
Learn It Global Hackathon V2 Online Demonstrate your innovative problem solving skills in LearnIt's second Global Hacking Event. Non-monetary prizes Winners announced 149 participants
✰ LIVE AI Ivy Plus 2026 USA The premier accelerator-backed hackathon program. $213,875 in prizes Feb 20 – 22, 2026 421 participants
