The operating system for personal training businesses.
Manage your clients, assign workouts, track progress, and communicate — all in one place.
For personal trainers working 1-on-1 with clients.
Early access · No credit card required
Active clients
42
+12% this month
Workouts logged
318
+24% this month
Avg adherence
87%
+5% this month
Alex M.
2m agoJordan K.
1h agoSam P.
3h agoRiley T.
5h agoPrograms, tracking, communication, and scheduling — connected in one platform.
Built for personal trainers — adaptable for other performance-based coaching.
Manage your clients, track progress, and keep everything organized.
Create and assign workout programs to your clients.
Track daily habits like steps, water, and consistency.
Macro targets, meal plans, food items — fully structured nutrition guidance.
Track progress, photos, and client performance over time.
Stay in touch with your clients without switching apps.
Trained on your knowledge base. Clients get answers 24/7 in your voice.
Let clients book sessions based on your availability.
A simple onboarding designed to get you coaching, fast.
Create your training business in under a minute.
Send invites by email. Clients join with one click.
Use templates or start fresh. Assign workouts and habits.
Track progress, message, review check-ins — all in one place.
All of it — replaced by one system.
It’s the system your entire training business runs on.
Pricing may evolve as the platform grows.
For personal trainers getting started.
For trainers growing their client base.
For established trainers & teams.
TrainOS is in early access. The core systems — clients, programs, habits, check-ins, messaging, scheduling, and the AI assistant — are all live and used by pilot trainers.
You can import your client list and rebuild programs in the builder. Direct migration tools are on the roadmap.
No native app required. TrainOS is fully responsive and works on any phone, tablet, or browser.
Every trainer gets an isolated workspace with row-level security. Client data is never visible to other trainers.
Yes. No contracts, cancel any time from your settings.