Software for CrossFit boxes Bookings, waitlists and memberships for your CrossFit box.
Every WOD has a set number of spots, and the waitlist moves up when someone drops out. Drop-ins pay on their phone. Set it all up before you open the doors.
Lite is free up to 10 active members, with no card and no time limit. Pro comes with a 14-day trial, also with no card.

- spots at 18:30
12
Peak hour shapes the whole week. It is the class that always fills.
- when someone cancels
17:02
Nobody is watching the app at that hour, so it has to be automatic.
- waiting for that spot
3
The first one who still qualifies gets in, and receives an email saying so.
The 18:30 WOD fills up. The spot that opens at 17:02 goes to the next in line.
Capacity is a hard limit
Every class has a set number of spots. Once they are taken, the next booking joins the waitlist. There is no thirteenth spot to argue over at the door.
The waitlist moves up on its own, with checks
When a spot opens, it goes to the first person who still qualifies: active plan, credits, period limit. Anyone who does not is skipped and keeps their place. Waiting costs nothing.
Attendance is taken during class
Class mode shows the roll on screen: who booked and who has arrived. You tap to mark attendance between sets. Prefer the door? Members can check in by QR code.
Drop-ins pay and book like anyone else
Someone without a plan buys a single class and signs the waiver on their phone first. They take one of the twelve spots, like any other booking.
Your first week. About 20 minutes.
These are steps from the setup list your dashboard shows once the space exists. The times are the ones the app shows.
Start with your space set up
On an empty space, one button on the dashboard creates this. You can edit or delete all of it.
- WOD60 min · 14 spots
- Open Gym90 min · 10 spots
- Iniciação (on-ramp)60 min · 8 spots
Timetable: WOD, Monday to Friday, at 07:00, 12:15 and 19:00.
Sample plans: Unlimited membership (€55), 3 classes a week (€45) and 10-class pack (€70, 90 days).
Match capacity to your equipment
2 minTwelve barbells means twelve spots in the WOD. Keep the on-ramp class smaller, so the coach can watch every newcomer.
Set up your standard week
5 minWODs in the morning, at lunch and in the evening, with open gym in the quiet hours. Set it up once, and it generates the weeks ahead.
Create memberships and a class pack
3 minUnlimited, three a week, and a ten-class pack for people who train less. Each plan sets which classes it includes.
Price your drop-in class
optionalThis is what visitors from other boxes pay. The waiver is signed before their first booking.
Connect your payout account
10 minMembership payments go straight into your box’s account. Until then, you record payments by hand.
How you sell. And how you get paid.
On Pro, members pay by card or SEPA Direct Debit. The money goes into your own account, and Rummo charges no commission.
On Lite, you record payments by hand on each member’s file.
Memberships that renewon paid plans
Unlimited, or a set number of classes a week. The plan counts the classes and renews at the end of each period.
Class packson paid plans
Ten classes with an expiry in days, for people who train twice a week or less.
Drop-ins from other boxeson paid plans
They buy one class, sign the waiver on their phone and take a spot like any other booking.
Open gym outside classes
A plan can include open access. Members get in with the door QR code, within the hours you set.
Open days and workshops
An open day or a weightlifting workshop gets its own page, capacity and sign-up. Attendees do not count towards your tier.
What exists today, and what does not yet.
Everything above works today. These things do not, yet.
A history that travels with the athlete(planned)
Results stay in the space where they were logged. Someone joining from another gym starts a fresh history.
Turnstiles and card readers(planned)
Open gym works with the door QR code. Connecting to a lock or a turnstile comes later.
Invoices to your members(coming soon)
Each payment is recorded, but invoices are not issued here yet. You invoice from your own accounting software.
The app in English
The app itself is in Portuguese for now. This website is in English, Spanish and Portuguese.
Open on Lite, and move to Pro when you collect memberships.
Capacity, waitlists, attendance, timetables and class mode are on Lite, free up to 10 active members. Pro adds memberships, class packs, drop-ins, QR check-in and digital waivers.
Lite
€0
Up to 10 active members, with no card and no time limit.
Pro
from€29
A month + VAT, up to 30 active members. The price goes up in tiers, and your tier changes when you change it. While founding places last, it costs from €19 for the first 6 months.
To move up, the owner starts a 14-day Pro trial from Settings. A card is only needed before the trial ends. Pro also brings the AI agent, which answers questions about your space and proposes what to do.
Questions before you start
What does Rummo do for CrossFit boxes?
Can I set up the box before the space is ready?
Can I have classes with different capacities on the same day?
Can I run open gym without a coach?
Can I close bookings before the class starts?
Do visitors from other boxes need an account?
What if I also train people for races?
Keep reading.
On the blog
If you are starting out
Create your box today, and open bookings the day your doors open.
Lite is free up to 10 active members, with no card and no time limit. Pro comes with a 14-day trial, also with no card.