Best workout tracker for small teams

There are roughly 200+ workout tracking apps on the market, but fewer than 15 actually build team collaboration as a core feature rather than a bolt-on leaderboard. Most trackers fail small teams because they either require enterprise contracts with HR platforms (too expensive, too rigid) or offer only shallow social features (challenges, step counts) that don't drive real engagement or accountability. The actual gap sits between individual fitness apps and full corporate wellness suites—small teams of 5-50 people need lightweight coordination (shared workouts, group challenges, progress visibility) without the bureaucracy of Welltory or Virgin Pulse. A vibecoder entering this space should focus ruthlessly on three things: (1) multi-platform sync that actually works (Apple, Garmin, Oura, Strava pulling into one dashboard), (2) micro-challenges built for sprints (weekly team goals, not year-long initiatives), and (3) zero friction onboarding—teams should be operational in under 5 minutes. The winning move isn't more data; it's making the team's collective progress feel effortless and visible without becoming a surveillance tool that kills morale.