Fitness & SaaS
FitJourney
Multi-tenant SaaS for fitness businesses: every studio runs its own panel, members, packages and billing. Dozens of businesses on one product, with invoicing wired in from day one.
- Multi-tenant SaaS
- Mobile
- Stripe
- Automation
- Industry
- Fitness & Wellness
- Model
- Multi-tenant SaaS
- Payments
- Stripe subscriptions + auto-invoicing




The challenge
Every fitness business has its own members, packages, class schedule and billing — and all of it has to run on a single product. Multi-tenancy isn't a feature you bolt on later; it has to be the architecture from day one.
One studio's data must never leak into another's, while the infrastructure, billing and updates stay shared across all of them. FitJourney is built on that balance.
What we built
A modular platform covering every part of running a studio, from memberships to finances.
- Members, packages, group classes, trainers and finances — more than 40 modules
- Stripe subscriptions with automatic tax and invoicing switched on from day one
- A separate admin panel per role, a mobile app, and a public API
The result
Dozens of businesses run on one codebase. Opening a new studio is a sign-up, not a setup project: the account is created, the panel is ready, and billing flows from day one.
Next case
Bulgarca KolaycaNeed a system like this?
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