Runyourgymlikeapro.
The modern operating system for gyms. Billing, attendance, classes, workouts, and a branded member app — one place, no spreadsheets.
3 days free · No credit card required · Migration done for you
Trusted by 500+ gyms across India
Memberships that collect themselves.
Every plan, every renewal, every failed payment — handled. Recurring billing on UPI and cards runs on autopilot. Your team stops chasing. Your revenue stops leaking.
- UPI autopay, cards, net banking — one interface for all
- Automatic retries, reminders, and dunning on WhatsApp
- Full member CRM — notes, attachments, history, tags
- Family plans, corporate plans, custom discounts
Check-in that just works.
Biometric, QR code, or face recognition — pick what fits your gym. Members walk in. Your data walks in with them.
- Biometric, QR, and face-recognition check-ins
- Walk-in, trial, and guest pass tracking
- Anti-tailgating alerts for serious branches
- Reports by member, by time, by trainer, by class
Scheduling your trainers actually use.
Build your weekly grid once, publish to members, and let the platform handle bookings, waitlists, and capacity.
- Drag-and-drop weekly scheduler
- Member bookings via app or WhatsApp
- Auto-waitlists and no-show tracking
- Trainer splits and commission tracking
A member app your gym ships with.
Built on top of Kasratbook. Your branding, your plans, your content. Members check in, see today's workout, track progress, pay fees — all in one place.
- Personalized workout and diet plans per member
- Progress photos, weight logs, PR tracking
- Push notifications for class bookings and renewals
- Fully white-labeled to your gym's brand
Everything your gym needs.
We built every feature gym owners have asked us for. Nothing is bolted on, nothing is a plugin.
WhatsApp automation
Reminders, renewals, birthdays — fully automated on the platform members already use.
Staff & trainers
Assign trainers, track shifts, split commissions automatically.
Reports & analytics
Revenue, retention, class utilization — exportable, always up to date.
POS & inventory
Sell supplements, apparel, and add-ons at the front desk. Stock auto-updates.
Multi-branch
One rollup dashboard across all branches, separate controls per location.
Role-based access
Owners, managers, trainers, and front-desk — each sees only what they should.
Know your numbers.
Revenue, retention, class fill-rate, trainer performance — live, on one screen. Built for owners who actually run the spreadsheet.
Gym owners don't go back.
We built Kasratbook with gym owners, not for them. Here's what they say.
"Collections went from a weekly headache to fully automated. We recovered ₹2.1L in missed renewals in the first month."
"The member app is the best thing that happened to our retention. Attendance is up 40% since we shipped workouts through it."
"We run four branches. Kasratbook gives each branch manager the data they need without us losing central control."
Simple pricing. Fair for every gym size.
Start free for 3 days. Scale when you're ready. Cancel anytime.
Starter
For single-branch gyms getting started.
- Unlimited members & staff (up to 3)
- Billing, GST invoices, refunds
- QR code attendance
- Branded member mobile app
- WhatsApp payment reminders
- Full analytics & reports
- PT commissions
- Offers & promotions
- Email support
Growth
For growing gyms that need automation and multi-branch.
- Everything in Starter
- Up to 10 staff
- Biometric + face check-in
- Class scheduling & bookings
- Workout & diet plans
- Leads & CRM, Expenses
- Inventory & POS
- Multi-branch rollup
- Granular role-based access
- WhatsApp automation
- Priority chat support
Advance
For established gyms ready to scale revenue.
- Everything in Growth
- Unlimited staff
- Tally / ERP integration
- P&L, GST & custom reports
- WhatsApp broadcast campaigns
- Members-at-risk AI alerts
- Smart notifications
- UPI QR collection
- Custom branding & domain
- Platform API access
- Apple Health sync
Enterprise
For chains needing custom contracts and dedicated support.
- Everything in Advance
- Dedicated account manager
- Custom integrations
- White-glove migration
- Custom RBAC policies
- 99.99% uptime SLA
- 24×7 priority support
- Custom contract & invoicing
Quick answers.
Couldn't find what you were looking for? Our team is one email away.
Start growing your gym today.
3 days free. Full onboarding done for you. No credit card. No lock-in.