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AI Receptionist for Small Business: What It Does and Costs
· 7 min read · UNLOK
Every missed call is a customer who may ring the next business on the list. For clinics, salons, trades, agencies and professional services, the phone is still where a lot of revenue starts. And it rings at the worst times: during appointments, at lunch, after hours.
An AI receptionist answers those calls. This guide explains what one actually does, what it costs, where it falls short, and how to decide whether your business needs one.
What an AI receptionist does
An AI receptionist is a voice agent that answers your phone line (and often chat or messaging) in natural conversation. A well-set-up one can:
- Answer common questions: opening hours, location, prices, services, what to bring, cancellation policy.
- Book, move and cancel appointments directly in your calendar or booking system during the call.
- Take messages and send you a structured summary by email or text.
- Qualify enquiries: collect the caller's name, need, urgency and contact details before passing them on.
- Route urgent calls to a person, by transferring live or alerting you immediately.
- Follow up with a confirmation or reminder message.
- Work 24/7, including evenings, weekends and holidays, in more than one language if you need it.
The difference from an old phone menu ("press 1 for…") is that callers just talk. The difference from a basic chatbot is that a good AI receptionist can act. It books the slot instead of saying "someone will call you back."
What it doesn't do well
Be clear-eyed about the limits:
- Complex, emotional or high-stakes calls. A distressed patient, an angry client or a complicated complaint needs a person. Good systems detect these and hand them over.
- Anything you haven't taught it. It answers from the information and rules you give it. Gaps in your setup become wrong or vague answers.
- Judgement calls. Discounts, exceptions and promises outside policy should stay with you.
- Regulated information without the right agreements. If you handle health or other sensitive data, check the provider's data processing terms and compliance position before going live. In the EU that means GDPR-compliant processing at a minimum.
The right goal isn't "AI handles every call". It's "AI handles the routine calls perfectly and gets the rest to a person fast."
What does an AI receptionist cost?
Prices vary by billing model: flat monthly, per minute or per call. One vendor's October 2026 comparison checked the pricing pages of 24 services. It found self-serve AI receptionist entry plans ranged from $0 to $199 a month, with most small-business plans at $49–$99. Extra usage ran $0.20–$0.50 a minute or $0.45–$3.00 a call. The same comparison priced 100 calls a month at about $49–$213 with AI, against $395–$1,380 with a human answering service. (Dooza, Oct 2026) That data comes from a vendor in the market and is in US dollars, so treat it as a rough guide and check current prices yourself.
When you compare costs, look beyond the headline price:
- Included volume. Minutes or calls per month, and what happens when you go over.
- Setup. Is configuring your services, FAQs and booking rules included, or extra?
- Integrations. Does it connect to your calendar or booking tool, or only to a few?
- Transfers and escalation. Is live transfer to a person included on the plan you're looking at?
- Languages. Important if you serve customers in more than one language, for example Portuguese and English.
- Phone number. Can you keep your existing number and forward calls?
How to tell if your business needs one
An AI receptionist is usually worth considering if several of these are true:
- You or your team regularly can't answer the phone because you're with customers.
- A meaningful share of calls come outside opening hours.
- Most calls are the same handful of questions or booking requests.
- Bookings are a core part of your revenue, so a missed call can mean a missed booking.
- You've considered hiring a receptionist but the volume doesn't justify a salary.
It's probably not a priority if you already answer nearly every call live, if most calls are complex consultations, or if your call volume is very low.
Do the maths for your business
You don't need industry averages. You need your own numbers:
- How many calls do you miss a week? Your phone system or provider can often tell you. If not, keep a tally for two weeks.
- What share of those would have been new business or bookings? Be conservative.
- What is a typical booking or new customer worth to you?
- Multiply, then compare with the monthly cost of the service.
If one or two recovered bookings a month cover the cost, the decision is easy. If the numbers don't work, you've saved yourself a subscription.
How to set one up well
Most disappointing AI receptionists are badly briefed, not badly built. Get these right:
1. Write down your call types
List the 10–15 reasons people call, with the correct answer or action for each. This becomes the agent's brief.
2. Define handover rules
Decide exactly when the agent should transfer or alert a person: emergencies, complaints, existing clients with problems, anything outside policy.
3. Connect the booking system
The biggest value is booking during the call. Make sure services, durations, staff availability and buffers are set correctly in your calendar first.
4. Choose the voice and tone
Match how your best team member sounds on the phone: warm, clear, efficient. Tell callers they're speaking with an AI assistant. It's honest, and it sets expectations.
5. Test before going live
Call it yourself with awkward questions, background noise, accents, people who change their mind. Fix the gaps.
6. Review weekly at first
Read call summaries and transcripts for the first few weeks. Every wrong or vague answer shows a gap to fill in the brief.
AI receptionist vs. alternatives
| Option | Strengths | Weaknesses |
|---|---|---|
| Voicemail | Free | Many callers won't leave a message; slow follow-up |
| Human answering service | Handles complex calls with empathy | Costs more per call; may not book directly into your system |
| Hiring a receptionist | Knows your business deeply; does other admin | Salary for limited hours; holidays and sick days |
| AI receptionist | 24/7, books directly, consistent answers, low cost per call | Needs a good brief; must hand off complex calls |
Many businesses combine them: the AI handles routine calls and after-hours, and people handle the rest.
FAQ
How much does an AI receptionist cost for a small business?
One October 2026 comparison of 24 services found most small-business entry plans at $49–$99 a month, with overage charged per minute or per call. Check current pricing, included volume and setup costs for the providers you're considering.
Can an AI receptionist book appointments?
Yes, if it's connected to your calendar or booking system. That's usually the main source of value, so confirm the integration works with the tools you use.
Will customers know they're talking to AI?
They should. Tell callers at the start of the call. Most people care more about getting a quick, correct answer than about who gives it.
What happens with calls the AI can't handle?
A good setup transfers the call or alerts a person, based on rules you define, such as emergencies, complaints or anything outside policy.
Can it answer in Portuguese and English?
Many providers support several languages. Check this specifically if your customers call in more than one.
Get a front desk that never misses a call
Our AI Front Desk answers and books 24/7, hands over to your team when it should, and is typically live in about a week with clear monthly pricing. Not sure it fits? The free AI Discovery assessment shows which tasks in your business suit an AI agent and which should stay human.