OngoingOnline · Tech · intermediate · hackathon, online-event, students
A 10-week online hackathon for students to build scalable systems in LLMs, healthcare, finance, or general tech. Teams submit functional prototypes with source code and demos to compete for non-cash prizes.
OngoingOnline · Education · beginner · artificial-intelligence, machine-learning, hackathon
A free global online hackathon for students to learn AI fundamentals through a structured curriculum and build real-world projects like chatbots or tools. Teams submit prototypes on Devpost to win prizes and gain mentorship.
OngoingOnline · Tech · intermediate · mobile-apps, app-development, revenuecat
A global online hackathon challenging developers to build and ship new mobile apps using RevenueCat SDK for monetization. Open to all builders with specific categories for students, games, and social impact, offering over $1 million in prizes.
OngoingOnline · Tech · intermediate · hackathon, online-event, ai
An online hackathon challenging teams to improve urban freshwater ecosystems using AI, data science, and citizen engagement. Participants develop prototypes in tracks like AI-supported assessment, FHIR integration, and gamification to support environmental monitoring and public h
Registration openLaungowal · Education · intermediate · machine-learning, web-development, classification
A student hackathon where teams build ML models to predict water safety and pH levels, then deploy them via a REST API web app. Open to diploma and undergraduate students in India for free participation.
Registration openMumbai · Tech · intermediate · hackathon, coding, teamwork
A 24-hour hackathon for college teams across India to build original software projects. The event includes state-level prelims and a grand finale in Mumbai where teams must push code to GitHub regularly and present their prototypes.
Registration openSangrur · Tech · intermediate · hackathon, innovation, sustainability
A student hackathon in Sangrur where teams of up to 4 develop innovative solutions for problems like rural solar microgrids. Participants create an 8-slide presentation detailing technical designs and pitch their ideas to judges.
Registration openLaungowal · Education · intermediate · hackathon, innovation, prototyping
A 10-12 day innovation sprint for student teams to identify real-world problems and build functional MVPs using any technology stack. Participants will develop prototypes, maintain GitHub repositories, and pitch their solutions to judges.
Kolkata · Tech · beginner · hackathon, collaboration, innovation
HackSpire'26 is a 26-hour student-led hackathon in Kolkata where teams build software and hardware solutions for real-world problems. Organized by the FIEM ACM Student Chapter, it offers mentorship, networking, and prizes for participants of all skill levels.
OngoingOnline · Tech · beginner · hackathon, ai, social-impact
A free 4-week online hackathon where individuals or teams build AI, software, or hardware projects for social good. Open to all skill levels, participants choose tracks in health, education, sustainability, or community impact and submit prototypes via Devpost.
OngoingOnline · Tech · beginner · hackathon, google-ai, gemma
A hackathon where participants build an AI-powered app to aggregate Saint John community events using Google's Gemma 4 models. Teams will design autonomous agents to scrape web data, prototype solutions, and pitch their ideas for real-world community impact.
Ghaziabad · Tech · beginner · hackathon, ai, iot
A 24-hour national hackathon in Ghaziabad where students build real-world prototypes using AI, IoT, Blockchain, and Web3. The event focuses on collaboration, mentorship, and turning ideas into working solutions.