
FitnessAI is an AI-powered fitness application for iPhone that generates personalized workout routines by optimizing sets, reps, and weight based on a massive dataset of 5.9 million workouts. The app simplifies workout logging, provides rest time guidance, and adjusts exercise difficulty over time. It offers users clear insights into their progress and how the AI is training them, aiming to help users achieve their fitness goals faster and more efficiently than traditional methods, potentially replacing personal trainers. The company also offers in-app advice from real coaches for accountability and support.

FitnessAI is an AI-powered fitness application for iPhone that generates personalized workout routines by optimizing sets, reps, and weight based on a massive dataset of 5.9 million workouts. The app simplifies workout logging, provides rest time guidance, and adjusts exercise difficulty over time. It offers users clear insights into their progress and how the AI is training them, aiming to help users achieve their fitness goals faster and more efficiently than traditional methods, potentially replacing personal trainers. The company also offers in-app advice from real coaches for accountability and support.
Product: AI-powered personalized weightlifting plans and workout logging
Founded / HQ: 2019; New York, United States
Scale signals: Millions of workouts logged and multi‑million downloads reported
Funding: Seed round announced Mar 16, 2020; reported investors include AltaIR Capital and Leonis Investissement
Personalized fitness training and workout tracking for strength training/weightlifting.
2019
Fitness / HealthTech
Reported to have three investors including AltaIR Capital and Leonis Investissement; some public profiles redact the total amount.
“Seed investors include AltaIR Capital and Leonis Investissement”