Performance Signal

Performance Signal is a ChatGPT-native running intelligence service that helps athletes make sense of their Strava history and use it to guide future training. After securely connecting a Strava account through official, read-only authorisation, users can ask questions in plain language about their runs, races, pace, heart rate, cadence, mileage and fitness trends. The service analyses activity across an entire history, offering context, comparisons and explanations without requiring users to learn a new dashboard or maintain charts.

Runners can explore topics such as race performance, personal-best preparation, changes in cadence, annual mileage and periods of peak fitness. They can also request personalised training guidance, including plans shaped by their recorded workouts and goals. Performance Signal is available through monthly, annual and limited founding-member pricing, with options offering unlimited questions and access to full-history analysis. A standard free Strava account is sufficient to connect. Data access is read-only, can be revoked at any time, and the company states that user data is not sold or used to train public models.