Salons · Restaurants · Clinics · Home services · Retail
AI Receptionist Cost: Pricing Models and the Real Math
Per minute, per call, flat or bundled with your POS: how AI receptionist cost is set, what drives it up, and how to work out your cost per booked call.
AI receptionist cost usually comes from one of four pricing models: per minute, per call, a flat monthly fee, or a plan bundled with your point of sale. The sticker price matters less than two numbers you can work out yourself: what each booked call costs you, and what each missed call costs you today. The examples below show how to run both with your own figures.
The four pricing models
Per minute
You pay for talk time. This is simple to understand and can be cheap at low volume. It gets expensive when calls run long, when you have a lot of spam calls, or when a busy month doubles your minutes. Ask how minutes are rounded. Rounding every call up to the next full minute adds up.
Per call
You pay a set amount for each answered call, whatever its length. This is easier to budget. Ask how spam, hang-ups and wrong numbers are counted, and whether a transferred call counts once or twice.
Flat monthly
One price covers a set amount of calls, or unlimited calls. This is the easiest to budget and removes any reason to hesitate before forwarding more calls to it. Check what "unlimited" excludes, such as extra locations or extra phone numbers.
Bundled with a POS
Some systems include the AI receptionist in a point-of-sale plan, so the phone, calendar and checkout share one customer record. As one example, Sonorch POS plans start at $99 a month for up to five staff, month to month with setup included, and come with an AI receptionist with unlimited calls. Sonorch also has a free tier for cash and gift cards. See current details on sonorch.ai.
What pushes the price up
- Setup or onboarding fees
- Integrations with a calendar, POS or practice system you already use
- Extra locations or phone numbers
- Additional languages
- Live human backup for transfers
- Text message fees for confirmations and reminders
- Overage charges past a call or minute cap
- Annual contracts with early cancellation fees
None of these are wrong to charge for. You just want them in the quote, in writing, before you compare.
Example: estimate your monthly usage
Pull a month of call history from your phone provider. Then do the arithmetic. As an example:
- 25 calls a day, open 26 days a month: 25 × 26 = 650 calls
- Average call length of 2.5 minutes: 650 × 2.5 = 1,625 minutes
On a per-minute plan at an example rate of $0.40, that is $650 a month. On a per-call plan at an example rate of $1.50, it is $975. On a flat plan, it is the flat price. These rates are made up for the exercise. Plug in the real ones from each quote.
Example: what a missed call costs you now
This is the other side of the ledger. Say:
- You miss 8 calls a week
- 1 in 4 of those callers wanted to book
- Your average ticket is $70
That is 8 × 0.25 × $70 = $140 a week, or about $606 a month at 4.33 weeks per month. It does not count lifetime value: a new client who comes back every six weeks is worth far more than one ticket. Our guide to missed calls for small businesses shows how to measure your real miss rate.
Cost per booked call: the number to compare
Divide what you pay by what it books. Say a plan costs $300 a month and books 90 appointments or orders that would otherwise have gone to voicemail or a callback. That is $300 ÷ 90, or about $3.33 per booking.
Compare that to your average ticket. If the cost per booking is a small fraction of what a booking brings in, the math works. If it is close to your margin, look for a cheaper model or check whether the system is really finishing calls or just taking messages. That second problem is the main gap between an AI receptionist and a traditional phone answering service.
Compared with hiring
A person at the front desk does far more than answer phones, so this is not a straight swap. It helps to see the coverage side by side. As an example, a part-time receptionist working 20 hours a week at $18 an hour costs $360 a week before payroll taxes, or about $1,560 a month. That buys 20 hours of phone coverage out of the 168 hours in a week.
Many businesses keep the person and let the AI take overflow, after-hours calls and the rush, so staff can focus on the people standing in front of them.
Questions to ask before you sign
- Is this per minute, per call, flat, or bundled? How are spam and hang-ups counted?
- What does setup cost, and how long does it take?
- Does it book into my live calendar, or does it just send me notes?
- Are text confirmations included?
- Is it month to month? What does it cost to leave?
- Can I add locations or languages later, and at what price?
What to do this week
- Export last month's call log and count calls, minutes and after-hours calls.
- Work out your missed-call cost with the formula above.
- Get two or three quotes and convert each one into a monthly figure for your volume.
- Divide by the bookings each one could realistically finish, and compare cost per booking.
- Read what an AI receptionist is if you are new to how they work.
If you run a service business on any system, Lumoras POS gives you the same core, with Lumoras Voice ready to switch on when you want it. Retail stores can use Lumoras Voice on its own for order status, cancellation, change and return calls. You can see how the POS works or book a demo.