Anyone can claim “10,000 users.” Now you can prove it. HowMuchUsers connects to your product with one API call and turns your user count into a live, verifiable growth profile. Track real-time users, prove growth, embed a live badge, and share milestones. Climb global, country, and category leaderboards — or challenge another startup head-to-head. We measure products, not people. No personal data. Ever. Free to start.