Saturday, 15 August 2026 — 15 November 2026
Prize Pool
₹18 Lakhs
Registration Deadline
15 Nov 2026
Deploy and open-source your project by 15 Nov 2026. Online, free and open to developers in India, with a ₹18,00,000 prize pool. Code for a Billion is a 90-day build-a-thon run by Code for India, a civic-tech nonprofit, for AI projects that solve a real problem for Indians.
Prizes ₹18,00,000 prize pool. Per track: 1st ₹1,50,000 · 2nd ₹1,00,000 · 3rd ₹50,000. Sponsor awards for Best Use of AgentFoundry Agents and Best xSpan CareHub Integration. Standout projects get a fast track to Code for India's open-source incubation.
Who can enter Students, professionals and indie developers, solo or in teams. It is free to enter.
What to build Pick one of ten impact areas and define your own problem within it: education, sanitation, waste management, clean air, clean water, health, timely justice (legal backlog), transportation safety, livelihood for people without formal education, and tech jobs for young people. There are no set problem statements.
What to submit A public GitHub repository with a clear README, a 2 to 3 minute demo video or a live link, and the submission form with your problem statement, repository and demo. The project must be deployed to any cloud and released under Apache-2.0 or MIT to the Code for India GitHub organisation. Contributors keep attribution.
Judging Four equally weighted criteria (25% each): size of the problem, severity of the problem, quality of the solution, and proven impact from real deployment data.
Dates Launched 15 Aug 2026. Projects deployed and open-sourced by 15 Nov 2026. Judging in November. Winners announced 5 Dec 2026.
How to apply Sign up on AgentFoundry.me and create a project there (each participant gets 1M free tokens), then register with Code for India: https://codeforindia.org/hackathon
Students, professionals and indie developers, solo or in teams. Free to enter.
Prize Pool
₹18 Lakhs
Registration Deadline
15 Nov 2026