
AI gym management softwareBecome the gymnobody wants to leave.
A premium member app, class reservations, routine management, calendar, team and daily operations, all in one platform.
14 days free. No card.
From independent gyms to major chains








What Kaizer for Gyms is
Kaizer for Gyms unifies your brand, your member app, classes, training and daily operation, whether you're a box, a boutique studio or a chain.
How it works
Four steps to run your gym on Kaizer.
Your gym
Nautilus Academia
nautilus.kaizer.app
The complete platform
Ten pillars covering your gym's entire operation, from a member's sign-up and entry to end-of-month reports.

People and permissions
Staff and members with clear roles, statuses and unified profiles.
- Manual sign-ups and invitations by email, link or QR
- Member import via CSV
- Admin and coach roles, search and filters
An experience for every role
Admins, coaches and members each see exactly what they need, always under your brand.

Kaizer versus the usual mix
Spreadsheets, PDFs and loose chats each solve a piece; your gym needs the whole.
| Excel, PDFs and WhatsApp | Generic software | Kaizer | |
|---|---|---|---|
| Your brand up front | No identity of its own | Depends on the provider | Your name and logo across the whole experience |
| Classes and bookings | Spreadsheets and manual messages | Common in the category | Calendar, capacity, bookings and waitlist |
| Routines and programs | PDFs nobody updates | Depends on the provider | Catalog, programming and progressions in the platform |
| Payment tracking | A separate sheet, invisible debts | Common in the category | Who owes and who paid, with reminders |
| Built-in AI | Doesn't exist | Depends on the provider | AI routines, progressions and operational alerts |
| Member experience | Loose messages and paper | Depends on the provider | An app with your brand: routines, bookings, progress and chat |
AI that works for your gym
The same AI that generates routines and progressions on Kaizer, applied to your gym's entire operation.
Thinking...
Program generated
- Automatic load progression
- Adapted to your floor equipment
Operations and metrics
The state of your gym in one panel, updated as it happens.
- Strength46%
- Functional26%
- Classes20%
- Other8%
Average retention19 months
- Lucía Fernández3 wks ago
- Martín Ríos2 wks ago
- Sofía Paz2 wks ago
Equipment usage68%
Marketing view based on the real Kaizer dashboard
Illustrative example, not data from a real gym
A network for gyms
Your gym joins the marketplace with its profile, its brand and its disciplines. That is how members who do not know you yet find you by location and offering.
Your gym's experience, beyond its walls
This is how your gym shows up when someone searches by location, discipline or offering. The profile comes from what you already set up in Kaizer: brand, disciplines and locations.




- Your gymFeatured
- Natal Gym Center
- Sports Academy
- Mark Training
Perks for every member
Give every member and your whole team access to perks from 40+ brands across fitness and wellness. Free, just for being part of Kaizer.
SupplementsMeals and snacksDrinksRecoveryHealthGear
See the full directoryGyms already running this way
What changes when brand, training and operations live in one place.
We stopped building routines in PDF. Members open the app and the day is already there.
Martina SegoviaOwner, Estudio NorteEvery coach used to keep their own spreadsheet. Now the whole floor runs on one program.
Nicolás FerreyraHead coach, Box RiberaThe app with our brand changed how members see us. It looks like a big chain.
Camila DuarteOwner, Studio MilaThe alerts flagged twelve members about to leave. We got nine of them back.
Tomás VillalbaManager, Praxis FitnessBookings no longer live in WhatsApp. The 7pm class stopped going over capacity.
Julieta OcampoFront desk, Club AuroraBuilding the week's program takes me twenty minutes, not an afternoon.
Bruno KesslerCoach, Hangar 12Dues, classes and training in one place. We stopped exporting spreadsheets.
Renata CoelhoOwner, Movimento CasaMembers train more because they know what to do the moment they walk in.
Diego ArteagaOwner, Vértice TrainingSimple pricing
Clear plans, no extra costs. Start with 14 days free, no card.
Boutique
Up to 50 members
USD 468 billed once a year
For the box or boutique studio ready to stop running on paper.
Club
51 to 250 members
USD 1,200 billed once a year
For the gym already running several coaches and daily classes.
Gold
251 to 1,000 members
USD 1,908 billed once a year
For the chain or the large gym, with the widest member capacity and priority support.
All of this is in every plan
- Your brand across the whole experience
- Installable app for members, with notificationsThe app where your members train, book classes and talk to the gym, with your name and your logo. Available on iOS and Android.
- Staff and members with roles and permissions
- Member sign-ups by CSV, link, email or QR
- A program is the routine you publish for the whole floor: your members see it in the app and start it on their own.
- Import routines, spreadsheets and PDFs
- Kaizer AI for routines, progressions and alerts
- The AI assistant inside Kaizer: it runs the platform by text or by voice and takes actions under each coach's control.
- Classes with calendar, booking and attendance
- Members check in with the QR in their app. Biometrics and facial recognition work by integrating the provider your gym already uses with Kaizer.
- Chat, announcements and gym communities
- Dues tracking: who owes, who paid, reminders and the method you record by hand. Kaizer does not process the money.
- Metrics and reports on members, classes and coaches
- Kaizer's marketplace: you publish your gym's profile so whoever is looking for somewhere to train can find you and get in touch.
- Kaizer Partners: brand perks for your membersKaizer Partners is Kaizer's perks club: your members get discounts from fitness, wellness and health brands for training at your gym.
- Support over email and WhatsApp
- Onboarding walked through with the teamWe migrate your data and get the operation ready with you. The full process is further down.
- A direct line to the Kaizer team
Your case doesn't fit any plan?
More than 1,000 members, several locations, your own app under your gym's name or a different setup: write to us and we'll tailor the terms.
How the rollout works
Your gym is up and running in a week, with the Kaizer team alongside you at every step.
Day 1
You register your gym
You load your name, your logo and your colors, and start with 14 days free, no card. From that moment you're in touch with the team.
Days 2 and 3
You set up your operation
Classes, schedules, coaches, roles and permissions: you set them up with the Kaizer team alongside you, so your team can start working.
Up and running
You bring in your team and your members
You invite them by link, email or QR, and we stay with you until everything is running. After that, the direct line to the Kaizer team stays open.
When you decide
We migrate all your data
Once Kaizer convinces you, we give you a hand: we bring over members, routines, exercises and dues from your current platform, from Excel or from PDFs. You send us what you have and we load it.
Frequently asked questions
What is Kaizer for Gyms?
It's Kaizer's management software for gyms: your own brand, members and staff, classes, training, payment tracking, metrics and AI in a single platform.
Can Kaizer replace several apps?
Yes. Many gyms pay for one app to manage members, another for workouts and another for membership fees. Kaizer brings all of that into one platform, on a single plan with no extra costs: members and staff, classes and bookings, access control, AI training, fee tracking, chat and metrics.
Who is it for?
Independent gyms, boxes and boutique studios. The platform also supports growth into multiple locations.
What does Kaizer's AI do?
It generates and edits routines and programs, progresses loads automatically, assists your gym's setup and warns you with operational alerts and recommendations.
How do classes work?
A calendar with per-class capacity, bookings, a waitlist with automatic promotion, attendance and no shows, plus trial classes to win new members.
Can I use my own brand?
Yes. Your gym lives in its own space with your name and logo, and your members use the Kaizer app with your logo, colors and style. If you also want your own app, under your gym's name on the App Store and Google Play with your branding and typography, we build it to order and quote it separately.
Does it work for more than one location?
Yes. You can organize locations and see how each one runs; the platform is built to support that growth.
Does Kaizer process my members' payments?
No. Kaizer tracks membership fees, who owes, who paid, reminders and payment-method records. Money is collected through the channels you already use.
How is the price calculated?
By member profiles: up to 50 is USD 49/mo, 51 to 250 is USD 129/mo and 251 to 1,000 is USD 199/mo, with a discount for annual billing. No extra costs: every feature is on every plan and onboarding is included. Admins and coaches don't count. Above 1,000, let's talk.
Do my members pay anything to use Kaizer?
No. Kaizer is 100% free for your members: the app, the routines, the reservations and the chat are part of your gym's plan. They only pay your gym's membership fee, as always.
I already use another platform or spreadsheets, can you help me migrate?
Yes. The moment you register your gym you are in touch with the Kaizer team: we help you bring members, routines, exercises, dues and whatever else you need over from another platform, from Excel or from PDFs, and we walk the setup with you until your gym is running.
When can I start?
Right now: register your gym, set up your brand and your team, and start operating the same day. The Kaizer team walks you through the setup.
If I need help, how do I reach the Kaizer team?
Write to support@kaizer.app and someone from the team answers. Once you are in you have support over email and WhatsApp, and the team walks with you from day one.

Your gym deserves a better experience
Register your gym and run it on Kaizer starting today.





















































