Built for boutique functional fitness gyms.
Kaizen Gym OS runs your bookings, your programming, your nutrition, your weekly billing and your retention in one app, and your members see all of it under your gym's name.
Beta spots are openYou end up with one app for bookings, one for programming, one for nutrition and one for billing, and none of them know the others exist.
Every one of them has its own login, its own bill and its own copy of your member list. You are the one copying names between them, and it is the first thing that slips when you get busy.
With most platforms the money goes through their account first and lands in yours days later. With Gym OS the debits run on your own Stripe account, so the money is yours the moment it clears and you can leave whenever you want to.
People stop turning up weeks before they cancel, and by the time the payment fails the decision is already made. The retention board watches attendance and puts those names in front of your coaches while there is still time to have the conversation.
A weekly debit gets charged 52 times a year, so the fixed part of a card fee adds up faster than it does on a monthly one. Gym OS runs bank debits through Stripe, which costs you less on every single payment.
Every screen below is the real app, running on our demo gym.
Group classes and PT programs sit side by side in the app, and members log their results against each movement so you can see who did what.
Demo gym shown
They log meals, keep a streak going, and can describe a meal to the AI food coach and get the calories and macros back.
Demo gym shown
Sixteen benchmarks are scored against bodyweight and sex, so a 60kg member and a 100kg member are competing fairly on the same board.
Demo gym shown
Your plans, your active members and your weekly revenue sit on one screen, and every debit runs through the Stripe account you own.
Demo gym shown
It has their next class, today's program, their numbers and a direct line to their coach, and it looks like yours rather than like a platform.
Demo gym shown
Every day they get a list of who to congratulate, who to check in with and who has gone quiet, and they send the message from the same screen.
Demo gym shownGym OS runs weekly debits through Stripe on your own account, and Stripe charges less for a bank debit than it does for a card.
On a $50 weekly debit, a card costs you $1.15 and a bank debit costs you $0.80. That is 35 cents back on every payment, which works out to about $1,820 a year in a 100-member gym.
These are Stripe's published Australian rates as of 25 September 2026, taken from Stripe's pricing page.
Nobody wants to spend a month moving gym software, so we do the move for you and your members do not notice a thing.
Send us your Wodify export, or the export from whatever you run now, and we take it from there.
Your members, your plans and your history are in Gym OS by the next day, with your name and logo already on the app.
Your members' existing debits keep going exactly as they are until you move each one across, so nobody's payment gets interrupted while you switch.
Kaizen Gym OS comes from Kaizen Collective, the same team behind the Launchpad. Brando owns BBB, which is three gyms in Sydney, and every part of this was built to run those gyms first. Anything you see here has already been used on our own floor before it gets anywhere near yours.
We are bringing gyms on a few at a time so each one gets set up properly. Leave your details and we will let you know when your spot is ready.
Brando will be in touch.
