What is different about Mabel

There's a lot of software that wants to answer a trade's phone. Most of it is a voice. Some of it is a chatbot. This post is the five things I'd point to if you asked me what's actually different about Mabel, with the real text or rule behind each, so you can check them against what the product does rather than take my word.

Is the booking conversation a chatbot?

No. Mabel asks the questions you chose, in the same order, every time: which job from your list, a few words about the issue if you've left that step on, then the address, postcode first. The questions, word for word:

• In a few words, describe the issue.
• What's the postcode for the job?
• And the house number and street?

Then it offers times, and only times that are free in your Mabel calendar, inside your working hours, with room to drive. It reads the booking back and waits for YES. It doesn't improvise an answer to a question it wasn't built for, doesn't quote prices and doesn't promise anything you haven't set up. A message Mabel can't place gets a plain 'we didn't catch that', and if it still can't be placed the thread comes to you with the customer's words, rather than an answer made up on the spot.

What happens when safety is involved?

Hard rules, not judgement. If a customer's text uses one of your urgent words, you're texted straight away with what they wrote and they're told you'll call back as soon as possible. If the text mentions a gas smell, the reply carries this line, every time, whatever trade you are:

If you can smell gas, call the National Gas Emergency number on 0800 111 999 now.

And STOP means stop. A customer who texts STOP gets nothing more from Mabel. If they ring your number again months later and it rings out, no text goes to them; you get a note that there was a missed call and why no text was sent, so the call is still yours to return.

Where is AI used, and where isn't it?

In one place. When a customer sends a photo of the job, it's checked by a moderation model before you see it, so nothing lands on your phone that shouldn't. That's the whole list. The words Mabel sends are fixed sentences. Typos, garbled postcodes and a 'hiya' at the start of a message are handled by tested rules, which means the same text always gets the same reply, and you can read the texts Mabel sends before you sign up. The trade pages show them word for word.

Why text and not a voice?

Because the customer reads and replies at their own pace, from the train or the kitchen at 11pm, and there's no 'am I talking to a machine' moment on the phone. The caller hears one short message saying a text is coming, and then it's texts. Nobody is kept on the line talking to a recording about their boiler.

The honest limit: a missed-call text only reaches a mobile. A landline caller hears that you'll see they rang and will call back, and some callers will ring the next number rather than read anything. Mabel is for the rest.

What does it cost?

Nothing, while we launch. Mabel is free while we launch. No card, no contract. No per-text or per-call charges: texts and calls go through Mabel's own account, not yours.

Mabel is free while we launch. There is nothing to pay and no card to add. If that changes we will tell every account by email first, and you can leave at any time.

Whose customers are they?

Yours. The promise on the site, word for word:

Your customers are yours. We never sell their details or share them with another trade, and you can download your customers, jobs and messages from Settings at any time.

Every record is scoped to your account, nothing is sold, and Download my data in Settings gives you a plain spreadsheet file. I wrote more about why that matters after Rated People closed on 16 September 2026 and every member's profile went with it, as BookABuilderUK reported. A platform's customers are the platform's. Mabel's aren't Mabel's.

What isn't it?

It isn't an answering service: nobody takes a message. It isn't a voice: nobody talks to a recording. It isn't job management software: there's no quoting, invoicing or stock. It books the job like you would, and never makes anything up. If that's the bit you keep getting wrong because your hands are full, that's the bit it's for.

Sources: BookABuilderUK, Rated People news and the Checkatrade acquisition explained.

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