Updated 2026-08-01 · 5 min read
There's one objection that comes up every time somebody compares AI phone assistants, and it's a fair one: *«if what I want is a voice that sounds genuinely natural, I'm better off with a platform that specialises in voice»*.
Let's take it apart with facts rather than marketing. And along the way, tell you the question you should be asking instead. One thing up front, so you don't read six sections for nothing: the voice line runs today on a Spanish number, so phone answering is available for salons in Spain while we get a local number for other countries. Everything else — WhatsApp, Instagram, the calendar — works everywhere from day one.
What's behind ClaudIA's voice
No software company builds its own voice engine. Not us, and not the specialist platforms: they all use the same two or three leading providers in the world.
In our case, and it's written into the service contract, the sub-processors for the voice side are:
- ElevenLabs for the conversation (speech synthesis and real-time understanding).
- Telnyx for the telephony (getting the call in and out).
It's exactly the same family of technology sitting underneath the platforms sold as «voice specialists». So the sound of it isn't what makes us different from them. If somebody tells you their voice sounds better than ours, ask them which engine they use: odds are it's the same one.
So what's the real difference?
This:
Think about what has to happen in the forty seconds in which a client says *«hi, I wanted to book in for highlights next week, some afternoon»*:
1. Work out which service that is and how long it takes in your salon (not in a generic one). 2. Know which professionals do it and which one has a gap. 3. Look at your real calendar, with your closures, your holidays and the appointments that came in by WhatsApp ten minutes ago. 4. Check it doesn't run over the processing time of the previous client's colour. 5. Offer two specific times. 6. Write the appointment down before hanging up, with its client record, and have it appear in your Google Calendar.
Steps 2 to 6 aren't voice: they're salon management software. A voice specialist nails step 1 and then has to ask another system for all the rest, through an integration somebody has to build and maintain. When that integration doesn't exist — which is the norm — the result is an agent that converses beautifully and ends with *«I'll pass the message on to the salon»*. Which is an expensive answering machine.
ClaudIA already is that system. That's why when she says «I'll book you in», the appointment is written.
What you can demand of anybody
If you're comparing options, these are the questions that separate the ones that work from the ones that sound good:
| Question | Why it matters |
|---|---|
| Does it write the appointment into my calendar, or take a message? | That's the difference between solving and postponing |
| Does it see the same calendar as my WhatsApp? | If not, two channels will give the same slot to two clients |
| Does it respect my closures, holidays and processing times? | A calendar that doesn't know them sits two people on top of each other |
| What happens when it doesn't know something? | It should step aside and tell you, not repeat the menu |
| Do I get the transcript and a summary of the call? | Without that you can't review what was said or improve anything |
| Does it announce that it's an AI? | In the EU that's been compulsory since August 2026 |
The uncomfortable part, which we're telling you too
An AI call isn't magic. These are the things we think it's only honest to say before you find them out for yourself:
- There are a couple of seconds of connection when the call comes in. Less than it takes somebody to pick up, but it's there.
- With a lot of background noise (a dryer next to the phone, the street) understanding drops, exactly as it would for anybody.
- It doesn't improvise what it doesn't know. If a client asks about a treatment that isn't on your service list, it doesn't invent one: it asks, or it passes her to you. That's deliberate, and it's what stops it promising things you don't do.
- It announces itself as an AI. Some would rather disguise it. We think saying it builds more trust than hiding it — and in the EU it's what the law requires anyway.
In our own data, half the calls it handles are resolved in a little over a minute. The ones that get hung up in the first few seconds are usually the same ones that get hung up on a person: somebody who dialled the wrong number, or was calling about something else entirely.
And the most important bit: don't switch it fully on
The advice we give every salon goes against our own counter of calls answered, and it's still the right one: don't divert every call.
Divert only the ones you can't take. Your phone rings first, you pick it up when your hands are free, and ClaudIA catches exactly the ones that get lost today: the half-past-three one, the Sunday one, the one that comes while you're mid-colour. That way your line is never blocked and your personal touch stays yours. We already know what missed calls cost; half-answered ones cost too.
If after listening you're more convinced by a voice-only specialist, go ahead — but ask them first who's going to tell it whether Thursday at five is free.