Team USA x Google Cloud Hackathon Online Become a Team USA Analyst with Gemini $75,000 in prizes Winners TBD 281 participants
Gemini Live Agent Challenge Online Redefining Interaction: From Static Chatbots to Immersive Experiences $80,000 in prizes Winners announced 11868 participants
WildHack Online Develop a solution that assists wildlife conservation and habitat protection. Non-monetary prizes Winners announced 60 participants
The Reddit Daily Games Hackathon Online Join Reddit and GameMaker to build incredible daily games for the Reddit community! $40,000 in prizes Winners announced 2989 participants
Codegeist 2025: Atlassian Williams Racing Edition Online Accelerate innovation: Build on Forge, extend Jira, Confluence, Bitbucket, and more— win your share of $120K. $120,000 in prizes Winners announced 3522 participants
Build with Perplexity Comet Online Create AI-powered experiences, research flows and simple automations which will utilize the Perplexity Comet Browser to redefine how we browse, learn, and build. ₹ 4,000 in prizes Winners announced 510 participants
Google Maps Platform Awards Online 20 years ago we made the Google Maps Platform API, then you made history. Non-monetary prizes Winners announced 3928 participants
RevenueCat's World Paywall Speed Building Championships 2025 Online Build fast. Win big. $5,000 in prizes Winners announced 660 participants
CS Base Hack4Health Online Hacking for health, building for better @ CS Base! $6,405 in prizes Winners announced 690 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 1503 participants
World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 128402 participants
Hackonomics 2025 Online An experience to help educate and grow insight into Computer Science and Economics. Non-monetary prizes Winners announced 1245 participants
HackJPS 2025 Online A beginner-friendly hybrid hackathon hosted by students of JPS High School in Edison, NJ. Open to all middle and high school students aged 13+. $15,800 in prizes Winners announced 138 participants
Hackstory - Create a Website about a historical event Online "Hack the Past. Host the Truth." $100 in prizes Winners announced 296 participants
Hackatopia Online Welcome to your creative utopia, where imagination has no boundaries! Build websites, games, apps, or anything you dream of - this is the place to innovate, explore, and have fun! Non-monetary prizes Winners announced 289 participants
Hackabyte's 2025 Spring Hackathon Redmond, WA, USA Empowering innovation through inclusive hackathons, offering accessible coding and programming opportunities for everyone to collaborate, create, and grow. $1,000 in prizes Mar 29 – 30, 2025 60 participants
IngeniumSTEM Winter Hacks 1.0 Online Work with Ingenium STEM and fulfill our goal to provide free and accessible STEM education to learners of all ages. Non-monetary prizes Winners announced 347 participants
MEGA Hackathon 2025 Online A collaborative hackathon integrating computer science, STEM, economics, and infrastructure — aimed at advancing human development. $1,019,140 in prizes Winners announced 1410 participants
EnviroTech Online Build, learn, and grow while helping the environment! Non-monetary prizes Winners announced 61 participants
Nova Hacks III - (Feature Article, $29K Non-Cash Prize) Online Nova Hacks III is an online hackathon centered around environmental sustainability and innovation. Condition your hacking skills and commitment to the 17 SDGs by participating! Non-monetary prizes Winners announced 125 participants
GreenPioneers Online Unleash your inner creativity and create a prototype that proposes a solution to an environmental challenge! $3,445 in prizes Winners announced 578 participants
AccessHack Online Create apps or designs to solve a problem! $720 in prizes Winners announced 70 participants