For Gyms & Studios · Run / Grow / Operate

One simple app for your members.
The whole gym behind it.

Your members see one simple app. You see everything behind it. Members, programs, payments and scheduling live in one place, under your own logo, on your own website and your own app. Connect your own Claude and it works inside it, with nothing going live until you press it.

Request a demo

A small number of founding partners at a time.

What it costs you today

The money walks out
when nobody is watching.

The lead you never met

The lead that called at nine.

Nobody answered. By morning they joined the gym that did.

The member nobody called

The member who slipped.

Their card failed and no one followed up. You lost a member over eighty dollars you had already earned.

What Marrow runs for your gym

Run. Grow. Operate.
One machine.

Your members only ever touch the first one. You get all three.

Run

The simple member app

One screen for your members, in your gym's brand. One button, go.

Grow

Your site and your leads

A branded site and a place on the map that send new members your way.

Operate

The owner's controls

One screen for revenue, coach splits, retention, and locations.

One price

You set it up in an afternoon.
It runs from there.

Marrow takes 8 percent of the payments it processes for you. Example: $6,000 taken through Marrow in a month, the platform fee is about $480, you keep about $5,520. There is no share of revenue on top of it.

Gym is $500 a month per location, with unlimited trainers. No build fee, because there is nothing to build: you are running on the platform from day one. See full pricing.

Prefer to run it yourself? The platform is $500 a location each month, with every trainer included at any team size. When a coach leaves, your members stay with the gym. It is self serve: you set up your brand, your coaches, and your schedule from simple menus, and nothing is custom built at that price. Ready to start? Set up your gym. It takes a few minutes. Or see full pricing first.

What your members feel on day one. They open your gym's own app and their plan and their history are already inside. We carry your members, your programs, and your billing across, and your old tools stay on while the move happens, so nothing stops working.

One screen for the whole gym

Every coach. Every member.
One screen.

Who is growing, who may be about to quit, and which coach is carrying too much.

Preview · Sample data
marrowfitness.com/gym
Gym
Overview
Coaches (5)
Members (47)
Revenue
Method
Gym programs
Coach programs
Insights
Retention
Churn signals
Coach analytics
Settings
Brand & app
Integrations
Strong House Strength
Monthly revenue up 14%. 2 members may be about to quit. 1 coach is carrying too much.
Marrow flagged this for you
Coach B has been stretched thin for weeks now.
They took on several new members but kept the same hours. A quick check-in now can keep a good coach from quitting later.
Active members
47
Members kept, 90 days
94%
Coach roster · sample data
Coach A
Members kept, revenue
$4,200/mo
Coach B
Flagged, stretched thin
$2,950/mo
Coach C
Last trained, status
$5,100/mo
Coach D
Program results
$3,400/mo

A look at the owner screen, filled with sample numbers. Yours fills with your own.

Schedule a demo

See it for yourself.
Bring every question.

About 30 minutes. We show you the owner screen, what happens when a coach leaves, and how we move you over from the tools you use today.

A real conversation about your gym, not a sales pitch. We take a small number of founding partners at a time.

30 min
A real walkthrough, no slides
1:1
The founder runs every demo
$0
Free, and no pressure to buy

Want to skip the form? Pick a time now.

Join now
Gym demo request

Tell us about your gym.

Our team reads every request. No spam. No pressure to buy.

We have it.

Do not wait on us. Put a time on the calendar now and we will come to the call already knowing your gym.

Join now
You coach.
We run the rest.
Request a demo