Grow your gym
faster than ever before.

Marketing, member growth and member management for independent gyms and studios.

Good morning, MarkLast 30 days
New leads140+38% vs last month
Trials booked46+21%
Active members170+60 since June
Revenue£18,420+£5,240

Members over time

100140180JunJulAugSep

Latest leads

JTJess T. · Facebook adBooked
RARyan A. · InstagramReplied
SMSophie M. · WebsiteTrial
DKDan K. · Facebook adJoined

One ecosystem. Every step connected.

From the first time someone sees your ad to the day they bring a friend, every step happens in GymGrow. Your website and Grow Sales turn prospects into trials, GrowHQ turns trials into members who stay and spread the word.

  • GrowHQGym management platform
  • Grow SalesLead replies, ads and sales tracking
  • WebsitesBuilt to turn visitors into members
See it on a call
  1. 1ProspectSees your ad or websiteGrow Sales
  2. 2LeadGets a reply in secondsGrow Sales
  3. 3TrialBooks and shows upGrow Sales
  4. 4MemberSigns up and trainsGrowHQ
  5. 5AmbassadorRefers friends and reviews youGrowHQ

Ads made easy. Start to finish.

Creating, launching and improving your ads all happens in one place. No agency, no guesswork and no fighting with Meta Ads Manager.

  1. 1Create

    Ads that convert, ready to go

    Start from proven gym campaigns, scripts and hooks. The tutorials show you exactly what to film on your phone.

  2. 2Upload and run

    Live in a few clicks

    Upload your video and go live. Every setting is preset, so it is far simpler than Meta Ads Manager.

  3. 3Manage and optimise

    See what works. Do more of it.

    See the sales and return from every ad. Our ads management and optimisation scales your winners and refreshes the rest.

Sample data shown. Plus ads training on the live group calls every Monday and Friday.See Grow Sales

Built for gym owners, not marketers.

Everything you need to fill your classes and keep members longer, without hiring an agency or juggling five different tools.

Grow Sales

Replies to every lead in seconds

It replaces your receptionist, shows which ads bring in paying members and tells you where your sales are leaking.

Explore Grow Sales
6 week beginner challengeLive on Facebook and Instagram
£2.14 per lead
Hi, is the beginner class ok if I've never trained before?
Absolutely! Thursday at 6pm has 3 spots left. Want me to save one?
Websites

A website that brings in members

Fast, mobile first and plugged straight into Grow Sales.

Explore Websites
yourgym.co.uk
Start your 6 week challengeBook a free trial
GrowHQ

Manage your members

Bookings, payments, check ins and your member app in one place, so you can spot who needs a check in before they cancel.

Explore GrowHQ
Amelia R. · 14 visits this monthThriving
Chris P. · last visit 12 days agoCheck in
Nadia F. · trial ends FridayConvert
Coaching

Live training every weekday

Ads and sales training, Q&As and coached workshops, Monday to Friday.

MonAds trainingAds
TueSales trainingSales
WedLive Q&AQ&A
ThuCoached workshopWorkshop
FriAds trainingAds

Take a look inside GrowHQ.

Swipe through the screens gym owners use every day. New features land every week, built from what users ask for.

DashboardRevenue, members and today at a glance
1 of 8

Dashboard

Good afternoon, welcome to your dashboard!

Monthly revenue£15,420+8.2% vs last month
Active members168+12 this month
New members14This month
Classes this week4286% full
Today's classesView full schedule →
  • 06:00CrossFit11/14
  • 07:00Engine9/14
  • 09:30Weightlifting6/12
  • 12:15Mobility8/16
  • 18:00CrossFit14/14
Member healthView all →
168Active
6Intro
9At risk
2Frozen
At risk: no visit 14+ days
  • Sophie Turner Check in
  • Marcus Hill Check in
  • Priya Shah Check in

Swipe or tap the tabs to explore

Explore GrowHQ Sample data shown.

Never lose a lead to a slow reply.

Most gyms don't lose leads because their ads don't work. They lose them because they reply too late.

  • 1You're coaching or on the gym floor when a lead messages.
  • 2By the time you reply, they've lost interest or moved on to something else.
  • 3Multiply that by 10 to 20 leads a week and it adds up to thousands every month.
Our AI replies in seconds, day and night.

It answers questions, follows up and books calls on WhatsApp, Instagram and your website.

Across GymGrow gyms, the typical first reply to a new lead is 64 seconds.
Try the GymGrow AIOnline now
Hi! I'm the GymGrow AI. Ask me anything a new lead would ask your gym.

Four systems that grow your gym.

GymGrow gives you the marketing, systems and structure to scale without burning out.

Attraction

Turn strangers into leads.

We set up the ads, funnels and automations that bring your ideal members in every day.

Predictable new members every week.

Conversion

Make joining effortless.

Every lead gets instant replies, reminders and personal follow ups, so no opportunity slips through the cracks.

Higher conversions with zero manual chasing.

Retention

Turn first timers into long term members.

We help you build a beginner offer that gets results fast, builds confidence and creates members who stay.

Strong retention and more recurring revenue.

Leadership

Build the team that grows the business.

Hiring, team systems and visibility of the numbers, so your coaches and staff drive growth and you are not the bottleneck.

A gym that grows when you step back.

Three steps to a fuller gym.

We build the systems, marketing and strategy so your gym grows, even when you're not there.

1

Book a free growth call

We look at your gym, your numbers and where your next members will come from.

2

We set everything up

Your ads, follow ups, website and member tools go live inside the GymGrow ecosystem.

3

Grow with live coaching

Join live group coaching calls, Q&As and workshops, learn what works and scale as fast as you want.

Everything that's included

Discovery callA deep dive into your situation, challenges and goals to check we are the right fit.
Growth blueprintA roadmap with clear milestones, built around your gym.
Systems implementationProven systems and AI automation installed and running.
Live group coachingLive group coaching calls, Q&As and workshops to help you grow faster.
Profit and pricing setupCharge right, keep more of what you make and finally pay yourself properly.
Ads that convertProven ad creative and offers built for gyms, so the right people book in.
Ads management and optimisationWe manage and optimise your ads so new leads keep coming in.
Tech setup and AIWebsite, AI tools and automations that all talk to each other.

Who we work with.

We don't work with every gym. We work with owners who are serious about scaling, not just surviving.

GymGrow is for you if

  • You're done guessing and ready for proven systems, not random tactics.
  • You want growth and freedom, a business that runs without you rather than another job.
  • You take action fast, follow feedback and lead your team.
  • You believe in coaching and know success is a skill, not luck.
  • You want to change more lives, build a strong team and create something that lasts.

GymGrow isn't for you if

  • You want a quick fix. We don't do overnight success or secret hacks.
  • You won't follow a system or take feedback.
  • You want to stay small and comfortable.
  • You're not ready to invest time, effort and resources in growth.

If this sounds like you, let's build your growth system.

Book your free growth call

Learn from someone who has done it.

Lewis built and scaled his own gyms. Now he helps gym owners do the same.

Lewis Clare
Founder of HOTBOX

Founder and CEO

Lewis Clare

Built two successful gyms (HOTBOX) in under four years, then stepped back from day to day operations. He has since helped 100+ gym owners grow their revenue and their freedom.

2gyms built
<4years to build them
100+gym owners helped
Ask Lewis a question on Instagram

Speed is how we work.

Lewis built GymGrow to move as fast as gym owners do. You ask, we build. You launch, you see results.

New features every weekFeature requests go straight to the team building GrowHQ, and updates ship every week.
Leads answered in secondsA typical first reply to a new lead takes 64 seconds across GymGrow gyms since July 2026.
Help when you need itLive group coaching every weekday, plus chat support, so you are never waiting for answers.

£5,000 in new revenue in 60 days.

Or your money back. If GymGrow doesn't bring you at least £5,000 in new revenue within 60 days of signing up, you get a full refund.

Same system. Your choice of support.

Two plans, one GymGrow system. The difference is how much support you get.

GymGrow Pro

The full system, the group calls and the community.

What you get:
  • A 15 minute one to one onboarding call
  • Campaigns ready to launch
  • The system switches ads on and off for you
  • Live group coaching calls, Q&As and workshops
  • Direct feedback on your ads on the live calls
  • Coaching call recordings
  • A community of gym and studio owners
  • Instant answers from the GymGrow AI assistant
  • 250 message credits a month

Accelerated

A dated plan, your ads set up for you and a sales rep calling your leads.

Everything in GymGrow Pro, plus:
  • A one hour one to one onboarding call
  • Private channel with our team
  • Ads and software set up for you
  • Dedicated account manager
  • A dated plan with clear deadlines
  • Ad editing within 72 hours
  • A sales rep calling your leads for you
  • 1,000 message credits a month

Every plan includes the software, the system, live group coaching calls, the network and our guarantee: £5,000 in new revenue in 60 days, or your money back. Paid upfront for each 90 days. Ad spend goes straight to Meta from your own account.

Book your free growth call.

We'll show you exactly what's holding your gym back, completely free.

  • Find the bottlenecks keeping you from consistent growth
  • See the systems that 7 figure gym owners use
  • Leave with a clear plan to grow your members, profit and freedom

No sales pitch. No pressure. Just real insight you can use whether you work with us or not.

Ready to grow your gym?

Pick a time that suits you and get a personalised growth plan for your gym.

Book your free growth call 100% free, no commitment required

Ready for more members?

Book a free growth call and we'll show you exactly how GymGrow would fill your gym.

Book your free growth call