AthleteData - AI Coach for Endurance Athletes

Endurance athletes track data across 6+ apps (Garmin, Strava, WHOOP, etc.) and manually check them daily to plan training. AthleteData OAuth's into all platforms, reconciles activities, and proactively messages athletes with daily coaching decisions.

Wearable adoption has hit mainstream levels — Garmin, WHOOP, and Apple Watch together have tens of millions of active users, and Strava crossed 120 million members in 2024, meaning the data fragmentation problem is genuinely large and growing. TrainingPeaks is the closest incumbent, but it's a dashboard product that requires athletes to interpret data themselves rather than pushing decisions to them, which is a real gap. At $2k–10k MRR, this works as a bootstrapped business if churn is low — endurance athletes are habitual, often train year-round, and will pay for anything that meaningfully reduces cognitive load around training decisions. The biggest risk is API dependency: Garmin, WHOOP, and others have all restricted or revoked third-party data access before, and a single policy change can collapse the core product overnight.