Software for martial arts gyms

More students, more revenue, and no more spreadsheets for your dojo

MestreDOJO organizes membership billing, payments, check-ins and belt rankings for your Jiu-Jitsu, Muay Thai, Judo, Karate — or any other martial art — gym, all in one place, on your phone or computer.

✓ 7-day free trial, no card ✓ No lock-in contract ✓ Set up in minutes
Features

Everything a martial arts gym needs to grow organized

No more spreadsheets or notebooks: MestreDOJO handles the routine so you can focus on training.

Automatic billing icon

Payment proof in one click

The student sends a payment receipt straight from their phone, you get an alert and confirm the payment with one click. Automatic WhatsApp billing is coming in the PRO plan.

Financial control icon

Simplified financial control

Record payments and track membership status, pending amounts and revenue in a quick, organized way.

Student area icon

Student area, no install needed

Each student checks their own phone to see their belt rank, membership status and payment details whenever it's pending.

Trial class icon

Trial classes that convert

Keep track of everyone who tried a class and turn visitors into long-term students.

Real-time check-in icon

Real-time check-in

Track attendance and presence for every student, class by class, straight from their own phone.

Belt progression icon

Belt ranks and student progression

See who's ready for their next rank, organize grading events and spot promising talent.

How it works

Get started in three steps

1

Create your free account

Sign in with Google or create an account with email and password. Takes less than a minute.

2

Set up disciplines and plans

Register your gym's disciplines, belt ranks, class schedule and membership plans.

3

Run everything from your phone

Register students and track payments, billing and check-ins from anywhere.

No subscription lock-in, no fine print

7 days free to try it out. After that, cancel whenever you want, no fees, no hassle.

Start 7-day free trial
Monthly plan

One fair price, every feature included

No confusing tiers: a single plan with everything included, unlimited students and disciplines. No lock-in contract.

7-day free trial MestreDOJO
R$49.90
per month, after the 7-day free trial

Everything your gym needs, in one place.

  • ✓ Unlimited students and disciplines
  • ✓ Configurable belt ranks per discipline
  • ✓ Membership billing by month (paid, upcoming, overdue)
  • ✓ Student area: public lookup, showing rank and billing status
  • ✓ Class schedule
  • ✓ Configurable membership plans, including free/courtesy plans
  • ✓ Student check-in from their phone, for today's classes
  • ✓ Student sends payment receipt from their phone, you confirm in one click
  • ✓ Automatic Telegram notification on every check-in and receipt
  • ✓ Full statistics: received, pending, upcoming and 6-month trend
  • ✓ Automatic WhatsApp billing for overdue memberships
  • ✓ Technical support
  • ✓ No lock-in contract
Start 7-day free trial

No credit card required to try it out. Questions? Chat with us on WhatsApp.

Testimonials

Trusted by gym owners

"It really helped me organize payments and billing."

RM
Rafael MartinsCentro de Lutas

"The support is excellent, and the system automates several tasks like student billing."

KF
Karen FerreiraCoach, CLB

"Simple and straightforward, exactly what we needed to run the gym."

AR
Alessandro RochaNakmuay Team
FAQ

Frequently asked questions about MestreDOJO

Does MestreDOJO work for any martial art?

Yes. You register the disciplines your gym offers — Jiu-Jitsu, Muay Thai, Judo, Karate, Taekwondo, Boxing, Kickboxing, Capoeira and others — and define the belt/rank list for each one.

Do I need to install anything?

No. MestreDOJO runs directly in the browser, on the coach's computer or phone and on each student's phone.

Is there a lock-in contract or cancellation fee?

No. There is no minimum-term contract or lock-in — you cancel whenever you want.

How does the free trial work?

You get 7 days free, no credit card required. Click "Start 7-day free trial", sign in with Google or create an account with email and password, and start setting up your gym right away.

Do my students need to download an app?

No. Each student opens a direct link in their phone's browser, no install needed, to check in and track their belt rank and membership status.

How does billing for overdue memberships work?

The student can send a payment receipt straight from their phone, you get an alert and confirm the payment with one click. Automatic WhatsApp billing for overdue memberships is coming in the PRO plan.

Ready to get your gym organized?

Start your 7-day free trial, no credit card required. No lock-in contract.