The 20% marketplace commission problem

If you run your studio on Mindbody, Momence, or any platform with a built-in marketplace, somewhere on your monthly statement is a line item for marketplace commission. Most studios don't look at the line item carefully. The annual total is the surprise: it's almost always larger than the studio's intuition, and it's almost always paid against bookings the marketplace wasn't actually responsible for generating. This post is about the structural mechanic, why it produces the outcome it does, and what the alternative looks like.

The short version is in the Short answer callout at the top of this page. The long version, with the worked numbers and the attribution-window mechanic, is below.

Why marketplaces charge what they charge

The 20% commission rate is not arbitrary. It's roughly the rate at which the marketplace economics work for the platform, calibrated against the take rates in adjacent categories.

The category benchmarks are well-established. Uber and Lyft take roughly twenty-five to thirty percent of each ride. DoorDash takes roughly twenty-five to thirty percent of each delivery. Airbnb takes roughly fifteen percent split between guest and host. The studio software marketplaces sit in a similar zone: Mindbody charges twenty percent on app-discovered clients (capped at thirty dollars per transaction, on top of standard payment processing); Momence does not publish a single percentage, with operator reports placing the effective rate in a comparable range; ClassPass states its average take rate is "under 15 percent" while individual studio reports describe effective rates in the 20-30 percent range on specific bookings. The rates settle around the level at which the platform can credibly justify its discovery contribution and the supply side can credibly afford to pay.

The economic argument the platforms make for the rate is: the marketplace drives genuinely new customer discovery, the customer-acquisition cost would otherwise be paid in marketing spend on Instagram or Google or direct mail, and the commission is roughly equivalent to the marketing spend that would have been needed to acquire the same customer through other channels.

The argument is mostly right for genuinely new clients. It is mostly wrong for everyone else. The structural problem is that the platform's commission applies to a broader population than the population the platform's discovery channel is responsible for.

The attribution-window mechanic

The attribution-window mechanic is the structural feature that turns a one-time discovery fee into a long-tail revenue stream. The mechanic is consistent across the major studio software marketplaces, with variations in the window length.

The standard pattern: a client books through the Mindbody or Momence app for the first time. The booking is attributed to the marketplace. Inside an attribution window — typically thirty to ninety days, depending on the platform and tier — every subsequent booking by that same client, through any channel, is also attributed to the marketplace. The booking made through the studio's own page, through the studio's Instagram link, through the studio's direct email — all attributed to the marketplace inside the window. All paying the commission.

For a client who books once a week, the attribution window means four to twelve commissionable bookings before the window resets. For a client who books three times a week, the attribution window means twelve to thirty-six commissionable bookings. The commission compounds against the studio's per-client revenue inside the window, regardless of whether the marketplace was responsible for any of the bookings beyond the first.

Some platforms reset the attribution window each time the client books through the app, which effectively extends the window indefinitely for clients who regularly use the marketplace app. The reset mechanic is rarely disclosed in the platform's marketing materials but is visible in the contract terms and in the operator-experience pattern of marketplace commission appearing on bookings made through the studio's own page weeks after the original marketplace booking.

The defensive operational pattern that some studios use is to actively discourage clients from booking through the marketplace app and direct them to the studio's own booking page instead. This works partially. It does not break the attribution that was established at the original marketplace booking; once the client is attributed, the attribution applies regardless of channel.

The "would have booked direct anyway" problem

The economic argument the marketplaces make depends on the assumption that the discovery contribution is real. For genuinely new clients — clients who first heard of your studio by browsing the Mindbody or Momence app — the contribution is real and the commission is a fair price for the discovery.

For everyone else, the commission is paid against bookings the marketplace did not generate. The "everyone else" category is large and usually invisible to studios that don't measure it carefully.

The pattern looks like this. A prospective client sees your studio on Instagram. The Instagram post drives them to your website. From your website, they click through to the booking page. The booking page is the Mindbody booking widget, branded with your studio but rendering as a Mindbody page. The client books through the widget. The booking is attributed to Mindbody — sometimes to the Mindbody marketplace specifically — and the commission is collected.

The discovery was driven by Instagram. The platform that hosted the booking transaction was Mindbody. The commission flowed to Mindbody. The attribution of the commission to the platform's discovery contribution is, in this case, structurally wrong: the discovery happened on Instagram, the platform's role was the transaction layer, and the transaction layer is what the subscription fee covers.

The "would have booked direct anyway" share of marketplace-attributed bookings is usually larger than studios estimate. The honest way to measure it is to look at the last twelve months of new clients and, for each, ask: where did this client first hear about the studio? The answers tend to break down as roughly thirty to fifty percent Instagram or social, twenty to thirty percent Google or local search, ten to twenty percent word-of-mouth referral, and five to fifteen percent marketplace. The marketplace's real discovery contribution is usually the smallest of the four categories. The commission is collecting on a share of bookings that is multiple times the platform's real discovery contribution.

The geography problem

The marketplace commission problem is geographically asymmetric. The Mindbody and Momence apps drive meaningfully more new-client discovery in the US than in the UK and Europe, because the apps have higher penetration among US consumers as a category and because the US studio market is larger and the marketplace effects compound.

In the UK specifically, the marketplace effect is smaller for three reasons. First, the Mindbody and Momence apps have lower install base in the UK as a fraction of the population who do pilates or yoga. UK consumers are more likely to find studios through Instagram, Google, or direct word-of-mouth than through a category app. Second, the UK pilates and yoga market is more neighbourhood-driven than the US market: clients pick studios by proximity to home or work, not by browsing a regional app. Third, the UK marketing channel mix has more Instagram and Google search than category apps as a category. The result is that UK studios pay the marketplace commission on bookings made through the app without getting the same discovery benefit that the same commission would buy in the US.

For UK studios specifically, the marketplace commission problem is more pronounced than in the US. The studios paying the commission are paying for a discovery channel that produces less discovery than the same channel produces in the US. The economic argument for the commission is weaker in the UK. The structural alternative — operator-owned platforms with no marketplace — is correspondingly more attractive.

The compounding problem

The single largest cost of the marketplace commission for most studios is the long-tail commission on returning clients, not the initial commission on new clients.

A worked example. A studio acquires a new client through the marketplace. The client books an intro offer for twenty pounds. The marketplace commission on the intro offer is four pounds (twenty percent of twenty). That's the one-time discovery fee, and it is a fair price for the discovery.

The client converts to a regular. Over the next twelve months, the client books fifty classes. If the attribution window is ninety days and the window resets each time the client books through the app, the attribution holds for the full twelve months. Each of the fifty bookings pays the marketplace commission. At an average drop-in price of fifteen pounds (with some bookings on a class pack, some on a membership), the average commission per booking is roughly three pounds. Total commission over the year: one hundred and fifty pounds.

The one-time discovery fee was four pounds. The compounded commission over the year is one hundred and fifty pounds. The ratio is roughly forty-to-one. The marketplace's discovery contribution at the moment of acquisition has been paid back to the platform many times over by the end of the client's first year.

For a studio with fifty active clients acquired through the marketplace, the compounded commission against their first year of bookings is approximately seven thousand five hundred pounds. The marketplace's contribution to the acquisition of those clients is a small fraction of that — the rest is bookings the studio would have generated anyway.

The compounding is the part that turns the marketplace commission from a manageable cost-of-acquisition into a structural drag on margin. The studio paying the commission may have decided rationally to use the marketplace for discovery, but the platform is collecting on far more than the discovery the studio bought.

How to opt out where you can

Some platforms allow studios to opt out of the marketplace listing while continuing to use the platform's back-end. The mechanics vary.

Mindbody allows studios to opt out of the marketplace listing on certain tiers. Bookings made through the marketplace app prior to opt-out continue to pay attributed commission through the attribution window. New clients no longer find the studio through the marketplace search. The studio retains the operational cost of being on Mindbody but eliminates the commission stream.

Momence has similar opt-out mechanics on the entry tier. The Momence Premium tier is structured to incentivise marketplace participation more strongly, with the deeper marketplace integration features only available with the listing turned on.

The opt-out is partial: it stops new attributions but does not retroactively undo existing attributions inside the window. For studios that have been on the marketplace for years, the residual commission on existing-client bookings can take six to twelve months to fully cycle out, depending on the attribution window mechanics.

The opt-out is also a half-measure. The structural problem is not just the commission; it's the attribution model that produces the commission. A studio that opts out of the marketplace listing but stays on the platform is still operating on infrastructure designed around marketplace economics, with commission applying retroactively to any client who happens to use the platform's branded app for any reason.

The structural alternative

The structural alternative to the marketplace commission problem is the operator-owned platforms that do not have a marketplace at all.

The operator-owned platforms — Junocal, OfferingTree, Arketa, and a small number of others — are built without a consumer-facing marketplace. The booking page is the studio's own page, branded with the studio's identity, hosted at a path-based URL on the platform (some platforms also offer custom-domain support; Junocal does not today). There is no consumer-facing app to attribute bookings to. There is no commission to collect.

The trade-off is that the operator-owned platforms do not provide the discovery channel a marketplace would provide. The studio's new-client acquisition comes from Instagram, Google, direct referral, and the studio's own efforts. For most one-to-five-instructor studios, particularly in the UK, the trade-off is in the studio's favour: the marketplace's real discovery contribution was always smaller than the commission it collected, so eliminating the commission and replacing the marketplace's marginal discovery contribution with the studio's own Instagram and Google efforts is a net win.

For studios where the marketplace genuinely drives a meaningful share of new-client acquisition — typically larger US studios in urban markets with strong marketplace penetration — the trade-off is more nuanced. The honest evaluation requires measuring the marketplace's real discovery contribution rather than relying on the platform's attribution.

Junocal's structural commitment is no marketplace. There is no consumer app, no attributed bookings, no commission. The booking page is yours, on your domain if you want it, billed monthly with no marketplace overhead. The trade-off is real and operationally manageable for the studios in the wedge: small studios that have, or are willing to build, their own customer-acquisition channel through Instagram, Google, and direct referral.

Closing pattern

The 20% marketplace commission problem is structurally durable on the vendor side because the marketplace commission is the second revenue stream that justifies the PE acquisition multiples in studio software. It is operationally painful on the studio side because the attribution-window mechanic turns a one-time discovery fee into a compounding revenue stream against bookings the marketplace did not generate.

For studios on existing marketplace-enabled platforms, the practical recommendation is to measure the real marketplace-driven new-client discovery against the platform-attributed bookings, opt out of the marketplace listing where the mechanics allow, and evaluate operator-owned alternatives where the wedge fits. For studios choosing new platforms, the marketplace question is one of the five structural questions worth asking before signing, alongside contract length, payment processing, data export, and pricing transparency.

Related reading: how to write a pilates studio booking page that converts — the alternative customer-acquisition channel for operator-owned platforms; Junocal vs Mindbody for pilates studios in the UK and Junocal vs Momence for studio owners — the specific platforms most affected by the marketplace pattern. If you'd like to walk through your specific marketplace-commission exposure, hello@junocal.com gets a real reply from a real person, usually within a few hours.