How Much Does an AI Receptionist Cost in the UK?

A working AI receptionist for a UK service business typically costs £50–£300 per month, with the mid-market settling around £99–£299. Below £50 you're mostly buying templated tools with tight limits; above £300 you're into managed, custom-built services. Human answering services run higher still — typically £100–£400+ per month on metered billing — and an employed receptionist costs £2,500–£3,500 a month once salary, NI and pension are counted.

Here's what the money actually buys, and the pricing traps to check before you sign anything.

UK AI receptionist prices in 2026: the honest picture

Real examples from the current UK market: entry AI tools from around £10/month, AI receptionists from £99/month with ~150 minutes included, managed services from £299–£500/month plus setup. US providers price in dollars — one well-known hybrid service starts around $97.50/month for 30 calls with a $95 setup fee, which lands awkwardly for UK volumes once conversion and card fees apply.

The four pricing models — and where each one bites

1. Per call. A fixed fee every time the phone is answered. Sounds predictable — but a 10-second wrong number costs the same as a 10-minute booking, and callbacks or transfers can each count as a new billable call. Ask exactly what counts as "a call."
2. Per minute. You pay for conversation time. Fairer for varied calls, but chatty callers move your bill, and overage rates above your bundle are where the margin lives. Ask the overage rate first.
3. Flat monthly. One price, defined limits. Predictable; check what happens at the limit — hard stop or surprise charges?
4. Credit-based. You buy credit, usage draws it down. The most transparent way to start, because you see exactly what each call costs before committing to a plan. This is how AgentClara works — and every new account starts with £100 of credit free.

The costs nobody puts on the pricing page

• VAT. UK prices are usually quoted excluding 20% VAT. A £299 plan is £358.80 on your card — and if you're not VAT-registered, you can't claim it back.
• Setup fees. £0 at self-serve providers; £95–£500+ at managed ones.
• 24/7 as an "extra." Some human services charge more for out-of-hours cover — from ~£35/month extra — which is odd, given out-of-hours is usually the reason you wanted help. With an AI receptionist, 24/7 should be included. If it isn't, walk.
• Quote-only pricing. Several big-name providers don't publish prices at all — you book a sales call to find out. We've broken down the biggest one here: What Moneypenny really costs.

The comparison that actually matters: cost per missed call

The right question isn't "what does it cost?" — it's "what do missed calls cost?" If your average job or client is worth £80–£300 and you miss even five calls a week, that's hundreds to thousands a month walking to whoever answered. Nearly half of UK small businesses miss calls in test studies, and most callers who don't get through simply don't ring back. An AI receptionist pays for itself the week it catches its first few would-have-been-missed bookings.

What does AgentClara cost?

You start free: sign up at agentclara.app/start, get a free number, and Clara is answering in minutes — with £100 of free credit so you can see real calls, real bookings and real costs before paying anything. Free AI agents for your website chat, SMS, social inbox and email are included. No sales call, no setup fee, no quote.

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