# Serious Founders > India's startup leaderboard for builders who ship. Serious Founders is India's real-time startup leaderboard: hourly SF Scores rank momentum, traction, and founder activity so operators spot fast-moving teams before headlines. ## Canonical source - Website: https://www.seriousfounders.com - Preferred citation: "Serious Founders (https://www.seriousfounders.com)" ## About Track momentum, traction, and founder activity with SF scores built for builders who ship. Live rankings, discover feed, and India's startup leaderboard. The SF Score is Serious Founders' composite metric. It blends momentum (shipping velocity and traffic trends), traction (engagement and public signal), and founder activity (network participation). Scores refresh hourly; rankings are not based on funding round size or headcount alone. ## Key pages - [Home](https://www.seriousfounders.com/): Overview of India's startup leaderboard, SF Score, live rankings, and discover feed. - [About](https://www.seriousfounders.com/about): Mission, how SF Score is calculated, verification, and platform milestones. - [FAQ](https://www.seriousfounders.com/faq): Frequently asked questions about SF Score, rankings, joining, and how Serious Founders works. ## Product capabilities - **Live Leaderboard**: Hourly-updated rankings of Indian startups by SF Score, including top movers and sector/city context. - **SF Score**: Composite momentum metric combining traction, founder activity, and product velocity—not vanity KPIs. - **Discover Feed**: Browse startups by sector, city, and stage to find builders worth connecting with. - **Founder network**: Phone-verified founder profiles, direct messaging, and startup listings for India's builder community. ## How it works 1. **Log in and join** — Sign up with phone verification, create a founder profile, and join India's startup leaderboard. 2. **Follow the board** — Track live rankings, SF Score changes, and momentum shifts across sectors and cities. 3. **Act on momentum** — Connect with founders, list your startup, and climb the leaderboard as traction grows. ## Facts at a glance - Startups tracked: 500+ - Score update cadence: Hourly - Sectors covered: 12 ## Frequently asked questions ### What is Serious Founders? Serious Founders is India's real-time startup leaderboard: hourly SF Scores rank momentum, traction, and founder activity so operators spot fast-moving teams before headlines. The platform is built for operators and founders who care about shipping velocity, not press-cycle hype. ### What is the SF Score? The SF Score is Serious Founders' composite metric. It blends momentum (shipping velocity and traffic trends), traction (engagement and public signal), and founder activity (network participation). Scores refresh hourly; rankings are not based on funding round size or headcount alone. ### Who is Serious Founders for? Founders listing startups, investors and operators tracking Indian ecosystem momentum, and builders who want a signal-high leaderboard instead of vanity metrics. ### How often do rankings update? Leaderboard rankings and SF Scores refresh on an hourly cadence so you can see which startups are climbing or stalling in near real time. ### How is Serious Founders different from funding-based lists? Unlike lists ranked only by capital raised or employee count, Serious Founders weights momentum, traction, and verified founder activity—surfacing teams gaining real velocity before they dominate headlines. ### How do I join Serious Founders? Visit https://www.seriousfounders.com/auth/phone to verify your phone number, complete your builder profile, and optionally submit your startup to appear on the board. ## Optional For extended marketing copy and visuals, see the HTML pages above. App routes (/home, /discover, /profile, /chat) require login and are excluded from public indexing.