Industry: fitness & sports

Fitness & sports: attract, engage and keep members.

Every January they come in, every March they leave. We build websites, apps and platforms that turn a trial class into a member and a member into an ambassador, connected to the member system you already have.

Member app · 1,240 · 92% · +27%

Fitness, sports & wellness

Digital that delivers members, not just likes

The fitness business runs on two numbers: acquisition and retention. A website that books a trial class in three taps raises acquisition. Your own app with schedule, check-in and reminders raises retention. Both must connect seamlessly to your member system, or the front desk ends up doing double work.

We know Virtuagym, Sportivity, ClubPlanner and Eversports inside out and build around them: your brand at the front, their administration at the back. For coaches and studios growing online, we build platforms with programs, video and subscriptions.

And because your member data is gold, we use AI to spot drifting members early and reach out automatically. That’s retention you can measure.

  • 3taps from website to booked trial class
  • 12+sports and payment integrations we know
  • 8–16 wksto your own member app in the stores
  • 24/7sign up, book and pay

Sound familiar?

Fitness, sports & wellness: what we see.

01

January peak, March dip

Lots of sign-ups, lots of churn. Without good onboarding and reminders you lose a third of new members within three months.

02

Your software’s app isn’t yours

Members see the vendor’s brand, not yours. And you can’t change it.

03

Booking a trial takes too many clicks

A form that lands in a mailbox is a lead you call tomorrow. By then they’re training somewhere else.

04

Front desk does double work

Website sign-ups are retyped into the member system. Errors, queues, frustration.

05

Online coaching without a platform

Programs via WhatsApp and PDFs don’t scale and don’t look professional.

What we build for you

5 solutions

What we build for you.

VirtuagymSportivityClubPlannerEversportsMomoyogaTrainerizeSportlinkTwikeyMollieGantnerStravaKlaviyo

Integrations we work with

Our approach

How we approach it.

  1. 01

    Map the member journey

    From first search to first anniversary as a member: where do people drop off and where can digital make the difference?

  2. 02

    Connect what you have

    We hook website, app and campaigns into your current member system and payment provider, so the front desk does no double work.

  3. 03

    Build for the peak

    Everything is live and tested before January or September, including campaign pages and email flows.

  4. 04

    Measure retention

    Monthly insight into sign-ups, attendance, churn and the effect of reminders and challenges.

Work

→ All work

Relevant work

Members · −19% · 4.8/5 · 71% · 10 wks Plate 01 · MEMBERS

Illustrative caseBoutique gym (3 studios), The Hague · 2025

Branded member app with retention AI alongside Virtuagym

−19% churn in six months

Frequently asked questions

Questions about fitness, sports & wellness.

01What does a website for a gym or studio cost?

A website with schedule, pricing, trial class and integration with your member system starts at €4,950 excl. VAT and is live in 3 to 6 weeks. With multiple locations, multiple languages and campaign pages you choose Growth from €9,500.

02Can you build our own app alongside Virtuagym or Sportivity?

Yes. We build an app in your brand that books classes, processes check-ins and shows payments via your member system’s API. You keep your administration, your members see your brand. From €15,000.

03Does direct debit work through the website?

Yes, via Mollie or Twikey with a SEPA mandate. New members sign up, give a mandate and appear in your administration immediately, without the front desk.

04How does AI help with retention?

We combine visit data, bookings and payments and let a model flag members who come less often. They automatically get a personal message, an invitation or an offer. From €2,950 as an Automation Sprint.

05Can you also run the January and September campaigns?

Yes. We build landing pages, set up Meta and Google campaigns and create email flows that turn a trial into a membership. As a CRO sprint from €1,950 or as an ongoing program.

Knowledge

→ All articles

Keep reading

Reply < 1 business day · Available for new projects

Ready for the next peak?

Tell us which member system you use and what you want to achieve in January. We reply within one business day with a plan.

info@rabzi.nl · ...