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Find and join hackathons from around the world. Build projects, meet developers, and win prizes.
Upcoming Events
106 hackathons available
Public Hackathons

Pimpri Chinchwad College of Engineering (PCCOE), Pune
Indradhanu: PCCOE International Grand Challenge 2026
#Applicants registering through Unstop, shall mandatorily register on unstop as well as complete the process by visiting PCCOE IGC to mark a successful registeration, Registration Guide, Visit the official IGC website: https://pccoeigc.com, The team leader initiates registration on the website. Login credentials will be sent via email upon successful registration., The registration email will also include a link to the team dashboard: dashboard.pccoeigc.com (placeholder)., O…

UPAY (Underprivileged Advancements by Youth)
Samadhan 2026( National Social Innovation Challenge)
Introduction, After the grand success of Samadhan 2025, welcome to Samadhan 2026—a social hackathon where your ideas have the potential to create real, measurable impact., In this challenge, you will tackle live, operational problems faced by NGOs in areas such as skill development, sustainability, technology integration, and community-centric engagement. It’s an opportunity to combine structured thinking with creativity to design practical, resource-sensitive solutions that…
QIE Blockchain Hackathon
Not the best demo. The best startup launched on QIE. Deploy on mainnet, launch to real users, and prove traction in 90 days.

Together We Solve
AETHOS - Day Zero
Mandatory to join the whatsapp group: https://tinyurl.com/AETHOS-Group, If civilization had to begin again tomorrow, what would humanity build first?, Unlike conventional hackathons that ask participants to build products around a technology, DAY ZERO challenges teams to engineer the foundations of an entirely new civilization., Participants are encouraged to think beyond applications and incremental improvements. Every project should solve a meaningful challenge that con…

Fr. Conceicao Rodrigues College of Engineering (FRCRCE), Bandra
Idea Competition 2026
Idea Competition 2026, From Idea to Incubation, Got a real world solution? Turn your deck into a product., Idea Competition 2026 is one of Mumbai's biggest Idea to Incubation Startup Programs, organised by E Cell CRCE, the entrepreneurship body of Fr. Conceicao Rodrigues College of Engineering. It is a six month, multi stage startup building competition that takes ideas through submission, validation, prototyping and pitching, with real opportunities to connect with founders…

Code for a Billion | Bharat Agentic-AI Hackathon 2026
Build open-source digital public goods for India's health. 90 days of building, from 15 August to 15 November 2026. Sign up on AgentFoundry.me, create a project in the IDE, invite your collaborators, and get 1M smart-code tokens free. Winners announced 5 December 2026.

Code-X-Novas
Code-X-Novas Innovathon 2026 – National Software, AI Hackathon
Code-X-Novas Innovathon 2026, National Software & AI Innovation Hackathon, Organized by Code-X-Novas, Team Size: 1–3 Members, Mode: Online, About Code-X-Novas, Code-X-Novas is a product and service-based technology organisation focused on building practical digital solutions across software development, artificial intelligence, education technology, automation, UI/UX and digital products., We work with businesses, institutions and organisations to transform real-world problem…

Geeta University, Naultha, Panipat
NexHack 2.0
Data, code, and pure innovation collide at NexHack—the ultimate offline battleground where developers, designers, and dreamers unite!, Forget getting boxed into one category. We are throwing multiple tracks your way! Whether you are building real-world AI solutions, decentralized Web3 systems, or completely out-of-the-box open innovations, this is your arena to build something that actually matters. So go ahead, tame the chaotic bugs before they slow down your progress!, For…

International Institute of Information Technology (IIIT), Bangalore
MOSIP Decode 2026
About MOSIP Decode:, MOSIP Decode is a virtual hackathon designed to encourage contributions to MOSIP’s open-source platform from the student community!, As a globally recognised Digital Public Good, MOSIP helps governments conceive, develop, implement, and own foundational digital ID systems in their countries. Countries adopt MOSIP with the help of local experts to customise the platform to suit their requirements, but these needs are diverse and have endless potential for…

Infosys
E.ON Future Makers Challenge
E.ON, in collaboration with Infosys and IIT Madras, is launching a pan India innovation challenge to identify and accelerate breakthrough solutions to Europe's most pressing energy infrastructure challenges. This initiative brings together E.ON's deep operational expertise in European energy networks, Infosys's technology and enterprise delivery capability, and IIT Madras's research and entrepreneurship ecosystem to create a structured pathway from idea to real-world deploym…

Jalpaiguri Government Engineering College (JGEC), West Bengal
Slay CTF
About the Event:, Slay CTF is a thrilling, jeopardy-style Capture The Flag competition designed to test your offensive security skills, analytical thinking, and problem-solving abilities. Whether you are a beginner looking to break into the world of cybersecurity or a seasoned hacker hunting for complex challenges, Slay CTF offers a dynamic environment to exploit vulnerabilities, crack ciphers, and trace digital footprints., Put your skills to the test, climb the global lead…