Software for your salon
and everything that happens outside it.
Your booking software keeps the diary, but it doesn’t answer the WhatsApp message at eleven at night, doesn’t tell anyone when a slot frees up and never notices that a regular hasn’t been in for four months. Zerolagia automates exactly that part — bookings by message, reminders you can move, waiting lists, win-back and reviews — on top of Booksy, Fresha, Koibox or Treatwell, without changing the software you already have running.
What software does a hair or beauty salon need?
A salon needs two different things and usually has only one. First, booking software where the diary, the client record and the till live: Booksy, Fresha, Koibox, Treatwell and the rest already do this well and publish their prices. Second, something that handles what happens outside that software: the WhatsApp message at eleven at night, the Instagram DM, the client who doesn't turn up and the one who hasn't been back in four months.
That second part is what nobody covers today, and it's where the money leaks. Booking software stores the appointment; it doesn't win it, doesn't recover it and doesn't reply.
Do you have to change booking software?
No. Automating a salon doesn't mean migrating systems or learning another dashboard. The automation sits on top of the software you already use: it reads your diary, writes to it and takes care of the conversation with the client, while you carry on working exactly where you were.
That's the distinction that matters. Changing booking software takes weeks, records get lost and the team pushes back, quite reasonably. Adding a layer on top breaks nothing that already works, and if it doesn't convince you, it comes off.
What gets automated in a salon, day to day?
Whatever repeats identically and needs no professional judgement. Never the time with the client in the chair, which is precisely why they come back.
| What happens today | Who handles it | What gets automated |
|---|---|---|
| WhatsApp and Instagram messages out of hours | Nobody until the next day | Instant reply with prices, services and the next free slot |
| Booking someone in while you're with another client | The service gets interrupted | The appointment closes itself against your diary |
| Reminding people about tomorrow's appointment | By hand, if there's time | Automatic reminder with the option to confirm or move |
| A slot left empty by a cancellation | It's lost | Alert to the waiting list for that service |
| A regular who hasn't been in for months | Nobody notices | Automatic message once their usual interval passes |
| Asking for a Google review | Forgotten, or awkward to ask | Automatic request after the service, to clients who left happy |
No-shows: what actually works
A lost slot can't be recovered: that hour is gone. Three things work against no-shows, and none of them involve telling the client off. A reminder they can reply to in order to confirm or move the appointment, far enough ahead to resell the slot. A per-service waiting list that gets alerted the moment something frees up. And, for long or expensive services, a deposit at booking.
The key is that the reminder must let people move the appointment, not just confirm it. Someone who can't make it and has no easy way to change it simply doesn't show. If moving it costs one message, most people move it — and that slot gets resold.
The WhatsApp and Instagram nobody answers
In hair and beauty almost everything arrives by message, and almost all of it arrives while your hands are busy. The questions are always the same: how much, how long, is there anything this week, do you do that treatment. An assistant connected to your diary answers on the spot, with your real prices and services, and books the appointment without you putting the scissors down.
What it doesn't know, it doesn't invent: it hands over to a person. And everything is written down, so at month end you can see what people actually ask about and which service is being requested and not offered.
Clients who stopped coming
It's the most profitable list a salon has and almost nobody looks at it. Every client has their own interval: some come every three weeks, others every couple of months. When somebody clearly overruns their interval, you message them. Not a mass promotion to the whole database: one message to the person who was due and didn't come.
It works because it isn't acquisition, it's a reminder. That person already knows you and how you work, and most of the time they haven't gone elsewhere: they just never got round to booking.
How to test it before committing to anything
Nothing here is bought blind: every automation can be seen running before you decide. You start with one — usually the WhatsApp assistant or reminders with a move-the-appointment option — leave it running on the salon's real cases, and watch whether the number of empty slots drops. If it doesn't drop, you don't continue.
Frequently asked questions
What software does a hair or beauty salon need?
Two different things. Booking software where the diary, the client record and the till live — Booksy, Fresha, Koibox or Treatwell already handle that — and something that deals with what happens outside it: WhatsApp out of hours, Instagram DMs, the client who doesn’t turn up and the one who hasn’t been back in months. Almost everyone has the first; the second is what nobody covers today, and where the money leaks.
Do you have to leave Booksy, Fresha or Treatwell to automate the salon?
No. The automation sits on top of the booking software you already use: it reads your diary, writes to it and handles the conversation with the client. No migration, no lost records, and the team keeps working in the same dashboard. If at any point it doesn’t convince you, it comes off without touching the booking software.
How do you reduce no-shows in a salon?
Three things: a reminder people can reply to in order to confirm or move the appointment, far enough ahead to resell the slot; a per-service waiting list alerted the moment something frees up; and a deposit at booking for long or expensive services. The decisive part is that the reminder must let people move the appointment, not just confirm it: someone who can’t make it and has no easy way to change it simply doesn’t show.
Can the diary answer WhatsApp and Instagram on its own?
Yes. An assistant connected to your diary answers the usual questions on the spot — price, duration, free slots, whether you offer a given treatment — using your real services and prices, and books the appointment without you putting the scissors down. What it doesn’t know it doesn’t invent: it hands over to a person.
How do you win back clients who stopped coming?
Every client has their own interval: some return every three weeks, others every couple of months. When somebody clearly overruns theirs, you message them. It isn’t a mass promotion to the whole database, it’s one message to the person who was due and didn’t come. It works because it isn’t acquisition but a reminder: they already know you, and most of the time they haven’t gone elsewhere — they just never got round to booking.
How it is built, piece by piece
Everything on this page is made of the same pieces, and each one can be built separately and seen running before you decide:
How much of your calendar is empty this week?
Tell us how your business works and we'll show you exactly what can be automated first — no obligation, no pressure.
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