How much does an AI receptionist cost?
The short answer: Callbook's AI receptionist plans run $19.99-299/month, flat. Callbook's SMS-only missed-call plans start at $19.99/month, and full voice answering with appointment booking starts at $79/month with 250 minutes included — well under $100/month. Compare that to a traditional per-minute answering service or a receptionist's salary below.
What determines the cost
AI receptionist pricing comes down to three variables: the billing model, how many minutes or conversations are included, and which features are bundled in.
| Pricing model | How it works | What to watch for |
|---|---|---|
| Per-minute billing | A base plan includes a set number of minutes; every minute beyond that is billed individually. | A busy month costs more than a slow one — the bill is unpredictable by design. |
| Flat monthly rate | A single price includes a fixed allotment (e.g. Callbook Starter is $79/month for 250 minutes), with a per-minute overage rate only past that allotment. | Predictable up to the included allotment; check the overage rate if you expect to exceed it regularly. |
| Per-conversation / SMS-only | Priced on number of conversations rather than voice minutes — Callbook Lite is $19.99/month for missed-call text-back only, no voice answering. | Cheapest option, but does not cover live voice calls — only follow-up by text after a missed call. |
Beyond the base rate, features like appointment booking, calendar sync, bilingual answering, CRM, and after-hours coverage can be included in the plan or billed as add-ons — always check whether booking is part of the base price or an upsell.
In-house receptionist vs. answering service vs. AI receptionist
In-house receptionist
The U.S. Bureau of Labor Statistics reports a median wage of $18.27/hour for receptionists as of May 2025 (bls.gov) — before payroll taxes, benefits, training, or overtime, and typically for one shift's worth of coverage rather than 24/7. Turnover and sick days are real costs too, even if they don't show up on a pay stub.
Human answering service
Services like Ruby typically charge a base monthly plan with a set number of included receptionist minutes, then bill per minute beyond that. It's live coverage without hiring, but the bill moves with call volume — a good month for your business can mean a bigger invoice. Check the provider's own pricing page for current per-minute rates.
AI receptionist (Callbook)
A flat monthly subscription — $79/month for 250 minutes on Starter — that answers 24/7 and books directly onto your calendar. No payroll, no benefits, no per-minute billing. The honest trade-off: it's software, not a person. Call the demo line and judge the voice quality yourself.
See also: Callbook vs. Ruby Receptionists · Callbook vs. Smith.ai · affordable answering service guide
AI receptionists under $100/month
Every Callbook plan below is under $100/month, whether you need full voice answering or just missed-call follow-up:
Missed-call text-back and SMS booking — no voice minutes.
Missed-call text-back and SMS booking — no voice minutes.
Missed-call text-back and SMS booking — no voice minutes.
250 AI voice minutes included, appointment booking, 24/7 coverage.
Need more volume? Growth ($149/mo, 500 minutes) and Pro ($299/mo, 1500 minutes) scale up from there — see the full pricing page for every plan and what's included.
Hear what under $100/month sounds like
Call our line and the Callbook AI receptionist itself answers — ask it about plans, or book a free setup call. What you hear is exactly what your customers would get.
How fast does an AI receptionist pay for itself?
There's no universal ROI percentage here — it depends on your average job value and how many calls you're currently missing. But the arithmetic behind it is simple and worth doing with your own numbers: if your average job is worth more than a month of the subscription, and a missed call would have gone to a competitor, then one booked job that would otherwise have been missed can cover the month. For a home-service business fielding calls at all hours, the real cost usually isn't the subscription — it's the calls that never got answered in the first place.
Want to run the numbers for your own call volume? See the ROI calculator or the missed-call revenue calculator.
Cost matters most for trades on the truck all day
HVAC, plumbing, and electrical calls come in constantly during business hours and spike hard after them — which is exactly when per-minute and staffed-hours pricing gets expensive. See how the numbers work for HVAC answering specifically, or browse all industries.
AI receptionist cost — FAQs
- What is the cost of an AI receptionist?
- Most AI receptionist products bill a flat monthly fee that scales with call or conversation volume, rather than charging per minute. Callbook's plans run $19.99-299/month: SMS-only missed-call handling starts at $19.99/month, and full voice answering with appointment booking starts at $79/month for 250 included minutes. Higher-volume plans add more included minutes and phone numbers.
- Is there an AI receptionist under $100 per month?
- Yes. Callbook's voice plan starts at $79/month with 250 AI minutes included, and the SMS-only missed-call plans (CallBook Lite, Lite Plus, Lite Pro) run $19.99–$69.99/month — all under $100. That is meaningfully below what most human answering services or virtual receptionist services charge per month once you're past a handful of calls.
- How does AI receptionist cost compare to in-house staff cost?
- An in-house receptionist costs a wage plus payroll taxes, benefits, training, and turnover — and covers roughly 40 hours a week, not 24/7. The U.S. Bureau of Labor Statistics puts the median wage for receptionists at $18.27/hour as of May 2025 (bls.gov), which is before any employer overhead. An AI receptionist is a flat software subscription that answers around the clock, doesn't take sick days, and doesn't need benefits — but it is software, not a person, and the honest comparison depends on your call volume and how much you value a human voice for certain calls.
- How much does Ruby answering service cost?
- Ruby and most live answering services bill on a receptionist-minutes model: a base monthly plan that includes a set number of minutes, with additional minutes billed per minute beyond that. Costs typically scale up quickly for businesses with more than light call volume, since every minute past the plan allotment adds to the bill. Check the provider's current pricing page for exact current rates, since per-minute answering-service pricing changes over time and by plan tier.
- What determines how much a virtual receptionist or AI receptionist costs?
- Three things: the pricing model (flat monthly rate vs. per-minute billing), how many minutes or conversations are included before overage charges apply, and which features are bundled (appointment booking, calendar sync, bilingual support, CRM, after-hours coverage). Per-minute models look cheap on the surface but get expensive fast in a busy month; flat-rate models make the bill predictable.
- How long does an AI receptionist take to pay for itself?
- It depends entirely on your average job value and how many calls you're currently missing, so there's no universal percentage — but the arithmetic is simple: if a missed call would have been a booked job, one recovered job in a month can cover the subscription cost many times over. The question worth asking isn't "what's the ROI," it's "how many calls did we miss last month, and what were they worth?"
See the real price before you commit to anything.
Plans from $19.99/month, full voice answering from $79/month — no contract, no per-minute fees. Or just call the demo line and hear it for yourself.