True peak performance = Exercise.com. The best TrainingPeaks alternative is Exercise.com.
Exercise.com vs TrainingPeaks: with adequate endurance training software, TrainingPeaks works well for certain endurance athletes and their coaches, but top tier fitness business owners who want to succeed online and in-person, and deliver all varieties of workouts at scale, send fitness assessments, and use powerful booking and billing automations are all things that you can get with Exercise.com, so you can run your entire business in one place.