Designed for the cleaner's phone
Every screen is tried between two properties, one-handed, sometimes with no signal. If it isn't simple in the field, it isn't finished.
About us
Born in the field. Not in an office.
The Big One was born at a Paris cleaning company specialising in short-term rentals. We built the tool our own teams needed.
Our story
It all started with a schedule that no longer held up.
Back-to-back cleanings, guests arriving at fixed times, linen to deliver before every visit, photos to send to owners… Everything lived in spreadsheets, message groups and notebooks.
No software on the market really kept pace with the field. So we built our own, screen by screen, with the cleaners, delivery drivers and managers who use it every day.
Today, The Big One is opening up to other cleaning companies and rental management companies that live the same days as we do.
The “1.” that signs off
every job.
One platform for the whole team, and a full stop: the job is done, checked, delivered.
Our mission
Every property ready on time — and everyone knows it.
The cleaner knows where to go and what to do. The manager sees what has been done. The owner receives proof in photos. The guest finds a spotless property.
Our principles
What guides every screen.
You stay in control
Automation proposes, you decide. Assignment, invoices, reminders: nothing goes out without you being able to check it.
One single app
Scheduling, photos, linen, rounds, teams and finance in one place. No more spreadsheets, message groups or back and forth.
Software that evolves
The software evolves with feedback from the people who use it. Every major new feature is explained on our What's new page.
Does your business look like this?
Who it's for
For everyone who gets stays ready.
Born for short-term rentals, the platform now serves everyone who runs furnished properties: the job stays the same — prepare a property, inspect it and invoice it.
Cleaning companies
Keep every slot between check-out and check-in, prove the service and invoice without re-entry.
See the scenarioRental management companies
Properties ready at every check-in, coordinated contractors and owners kept informed without a call.
See the scenarioMulti-property owners
Several holiday lets managed directly: cleanings go out on their own, proof comes back on its own.
See the scenarioHotels
Today's room plan, check-outs and stayovers shared out, housekeeper inspection before the room goes back on sale.
See the scenarioAparthotels and residences
Full check-out cleans and stayovers shared out by floor, housekeeper inspection and a linen room under control.
See the scenarioCorporate housing and mid-term stays
Photo inventory checks at every check-in and check-out, stocktake and cleaning during stays of several months.
See the scenarioStudent residences and coliving
Turnover before the new term, common areas at a fixed frequency and rooms let short-term in summer.
See the scenarioFrequently asked questions
The questions we get asked.
Switch to the 1.
Scheduling, rounds, linen, photos and finance: leave your details and we will call you back to see what The Big One changes for your properties.
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