What Is an AI Receptionist? How It Works, Costs and Limits

The short answer

An AI receptionist is software that answers your business phone calls in a natural voice, 24 hours a day. It can answer common questions, take messages, qualify callers, book appointments into your calendar and transfer urgent calls to a person. It suits businesses that miss calls, such as clinics, law firms, insurance agencies and trades, and it works best alongside a human team, not instead of one.

How an AI receptionist works

1. A caller dials your number, which is routed to the AI.
2. Speech recognition turns the caller's words into text.
3. A language model decides what to say, using the information you approved.
4. It can use tools, such as your calendar or CRM, to check availability or save details.
5. A voice engine speaks the reply, and the call is summarised and sent to you.

What it can do

• Answer calls instantly, so fewer callers reach voicemail.
• Answer frequent questions about services, prices, location and hours.
• Book, move or cancel appointments in your calendar.
• Capture the caller's name, number and reason for calling.
• Transfer urgent or complex calls to a person.
• Send you a summary or transcript by email or text.

AI receptionist compared with the alternatives

Who benefits most

Businesses where a missed call is a lost customer: dental and medical clinics, law firms, insurance agencies, real estate offices, home services and salons. Use our missed-call calculator to estimate what unanswered calls cost you.

Cost and rules

Our published starting prices for an AI receptionist are from $249 a month plus a one-off set-up from $499 in the USA, and from £199 a month plus £399 set-up in the UK, with other countries on the pricing page. See the cost guide for the full breakdown, and the legal guides for the USA and UK.

Limits to know

• It can mishear unusual names, accents or noisy lines, so important details should be confirmed.
• It should not give medical, legal or financial advice.
• Callers should be told it is an AI assistant, and any recording rules in your country must be followed.
• It needs approved, up-to-date information to answer accurately.

Frequently asked questions

Will callers know it is an AI?

We recommend the receptionist introduces itself as an AI assistant. Modern voices sound natural, but honesty protects trust and meets disclosure expectations in some places.

Can it replace my human receptionist?

It can handle routine calls and out-of-hours calls, but most businesses keep a person for complex, sensitive or high-value conversations.

Does it work with my calendar and CRM?

Usually yes. We connect common calendars and CRMs so bookings and caller details are saved automatically.

What happens in an emergency?

The AI is set up to recognise urgent situations and transfer to a person or direct callers to emergency services, depending on your business.

How long does set-up take?

A basic receptionist can often be live within a couple of weeks after we have your approved information, with testing and tuning continuing afterwards.

Sources

• ZAVYANS published pricing (zavyans.com/pricing).
• Our AI receptionist legal guides for the USA and UK.
• General description of speech recognition, language model and text-to-speech call flows.