Stop tracking. Start executing.
The only AI coach that uses your biometrics to make every decision for you.
We plan the workouts. We design the meals. You just show up. BuiltYou syncs with your wearables to eliminate decision fatigue.
HRV is high. We're going Hybrid today. Session 1: Pure Strength (Pull). Session 2: 30min Zone 2 Run. Nutrition: 2.0P + 1.5C post-workout.
Most fitness apps are just digital spreadsheets.
Tired of logging every gram of protein?
Frustrated by static plans that don't know you slept 4 hours?
Suffocated by decision fatigue?
System Overload: Decision Fatigue detected
BuiltYou is Decision Zero.
We handle the complexity. You handle the work.
Adaptive Training
Workouts that scale with your recovery. HRV high? Go for a PR. HRV low? We pivot to active recovery.
Nutrition OS
No more calorie counting. We use the Portion Protocol to translate your macro needs into simple plates.
Bio-Sync Recovery
Deep integration with Apple Health and Whoop to ensure you never overtrain.
Your Daily Mission, Initialized.
Sync
Connect your wearables in one tap.
Suggestion
See your Coach's biometric-backed recommendation for "Today".
Execute
Hit start and follow the reps, sets, and rest times.
The OS for Human Performance
Execution protocol. Designed for performance, not for boredom.
Portion Protocol
Stop weighing food. Start eating for the mission. 1.0P = 1 portion of protein. We translate science into your dinner plate.
The Hybrid Engine
Cardio that fuels your lifting, not the other way around. Strategy mixing Zone 2 and Strength.
Bio-Sync
Readiness, HRV, and Sleep data-driven training adaptations. Live protocol updates.
Zero Guesswork
Manual tracking is a chore. Execution is a habit. We killed the spreadsheet for good.
Built for Execution, Not Tracking.
Split Generator
Initialize your Health OS
Answer five quick questions to generate your custom mission protocol.
Weak areas (optional)
Your split preview
5-days Muscle Gain Split
Intermediate | Gym | Balanced
Protocol Ready
Enter your email to reveal your mission structure and first workout.
Mission Directive
Built by athletes, for athletes.
"I was tired of being a slave to my fitness tracker. I wanted a coach that just told me what to do when I woke up."
BuiltYou started as the system I used during my own transformation. I lost 32kg and rebuilt muscle while building the app I needed. Instead of tracking every calorie, I built a system that tells you what to do and when to do it. That system became BuiltYou.
Optimized by the system that became BuiltYou
Beta Founder Offer
The Private Beta is now open.
Limited spots available. Help us shape the future of autonomous fitness.
Pro features are 100% free during the 8-week beta. Join now to lock in Founder pricing forever. You'll keep a powerful free version even if you don't upgrade.
Your email is safe. No spam.
100% Free during beta • No credit card required
Why an AI Fitness Coach is the future of Body Recomposition.
Traditional workout planner apps fail because they are static. To achieve true body recomposition, your plan must adapt to your biometrics. BuiltYou is a fitness app with Apple Health integration that functions as a high-performance AI workout planner. By leveraging health optimization data, we eliminate the guesswork from your workout tracker app experience.