How much does an AI receptionist cost in the UK?

UK buyers searching for AI receptionist pricing usually find monthly software plans rather than per-seat contact-centre contracts. The headline number matters less than what is included: voice minutes, concurrent calls, business lines, and whether qualification and alerts are bolted on later.

Treat price as an operations decision. If unanswered rings already leak jobs — a pattern the Federation of Small Businesses (FSB) ecosystem knows well for micro firms — the right comparison is subscription cost versus recovered work, not AI versus “doing nothing.”

An AI receptionist is paid capacity on the phone: minutes of conversation, how many callers can be handled at once, and how many numbers the product covers. The commercial value sits in structured intake — job type, urgency, location, callback details — plus notifications you will actually act on.

Keeping the customer-facing number is part of the deal for most UK service businesses. Changing the public number for a tool test wastes van wraps, ads, and Google Business Profile equity. Prefer missed-call forwarding so the journey stays identical.

CallAid publishes GBP plans for UK service businesses: Solo at £49/month (200 voice minutes, 10 concurrent calls, 1 business line), Business at £99/month (500 minutes, 50 concurrent calls, 2 lines), and Team at £199/month (1,100 minutes, unlimited concurrent calls, 3 lines). Extra voice minutes are £0.20. Full limits live on the pricing page.

Qualification, SMS notifications, call analytics, and dashboard access are included on every plan — not upsold as the reason the “cheap” tier becomes expensive. Yearly billing is available if you prefer a lower effective monthly rate; the 7-day free trial needs no card.

Human answering services win on long emotional calls and complex judgement. They often price by minute packages and out-of-hours add-ons, so your bill moves with volume and briefing quality. AI wins when callers need a clear first response, structured capture, and concurrent cover at software scale.

Hiring reception is the right call when volume and complexity justify salary, NI, holiday cover, and management time. Many owner-operators sit between those poles: they need reliable first response without a desk hire. Compare models in AI voice vs answering service before you lock a vendor.

Overage is the obvious trap — an undersized minute block on a busy month. The quieter trap is callback labour: the AI can only create recoverable leads if someone clears summaries the same day. Weak scripts that skip urgency or area produce the same incomplete mess as a bad voicemail.

Also watch divert mode. Always-on divert can feel “set and forget,” but missed-call-only cover is usually the cheaper way to prove value. Under UK data protection rules, collect only what you need; the ICO publishes practical GDPR guidance for organisations.

Start with the cost of missed calls for UK businesses: count unanswered rings, assume a conservative booking rate, and multiply by average job value. If one recovered emergency job or clinic booking exceeds a month of Solo, the maths is already leaning yes.

During a trial, score summaries → callbacks → booked jobs → gross profit against subscription and any overage. That is the same loop in measuring AI voice ROI — skip vanity metrics like “calls answered” with no follow-up.

Conditional / no-answer divert keeps your phone ringing first and only hands off when you miss. That is the lowest-friction proof for trades, clinics, and local services. Walk through carrier steps in forward calls to an AI receptionist.

One honest week beats a polished demo. If nobody calls leads back, the tool is not the bottleneck — process is. If summaries turn into booked work, scale minutes or concurrency before you rewrite the van.

Open pricing with last week’s call log beside you, then start a 7-day free trial on missed-call cover if the leak is real. For fit and vendor criteria, read Do UK small businesses need an AI receptionist? and best AI receptionist UK.