Receptionist vs AI: The True Cost Comparison
Three ways to answer your phone, one honest year of costs: a person you employ, a human answering service, and an AI receptionist — including the hours each one actually covers.
Preset: US median for receptionists, BLS May 2025.
| Option | Cost per year | Cost per month | Hours covered / week |
|---|---|---|---|
| In-house receptionist (wage × 1.25 loaded) | — | — | — |
| Human answering service (per-minute bundles, e.g. Ruby range) | — | — | 168 (24/7 plans) |
| AI receptionist (typical range $25–$300/mo; mid $99) | — | — | 168 (24/7) |
The coverage gap
A week has 168 hours. Here is what each option covers:
In-house (your hours)
Human service / AI (24/7)
Reading the result honestly
The in-house line is exact maths on your inputs: wage, loaded at 1.25 to cover payroll taxes and benefits, times the hours you say you need, times 52 weeks. It buys you a person who also greets visitors, handles post and a hundred other tasks — price those in mentally before declaring it expensive. The human-service line uses published per-minute bundles (Ruby's run from $250 for 50 minutes to $1,725 for 500, with overage per minute on top), so your minutes input drives it. The AI line is a range, not a fake-precise figure: most small businesses land between $25 and $300 a month, and $99 is a fair mid-point — get your exact figure from the AI receptionist cost calculator.
Coverage is the other half of the decision. A 40-hour receptionist leaves 128 hours a week uncovered, and callers do not schedule their emergencies inside office hours — 28.5% of calls to small businesses arrive outside business hours in one large vendor analysis, and weekend calls are missed at more than double the weekday rate. Whatever you choose, run your own loss first on the missed-call calculator; the right budget for answering is a fraction of what missing calls costs, not a number plucked from a pricing page.
Frequently asked questions
Why does the in-house figure use a 1.25 multiplier?
Wages are not the full cost of an employee. Payroll taxes, benefits, equipment and space typically add around a quarter on top; 1.25 is a conservative, commonly used burden estimate. The BLS median wage for receptionists was $18.27/hour in May 2025 ($38,010/year).
Can one receptionist really not cover our phones?
One full-time person covers about 40 of the 168 hours in a week — before breaks, sickness and holidays. Nights and weekends are exactly when ServiceTitan reports 41% of home-services calls going unanswered.
Is a human answering service the same as a virtual receptionist?
On this page, 'human virtual' means a live answering service staffed by people, billed mostly per minute. Ruby and Smith.ai's human plans are the reference points for the ranges shown.
When is a human the right answer anyway?
For complex intake — legal conflicts checks, medical triage, distressed callers — a person is often worth the premium, and hybrids exist (Smith.ai pairs AI with live staff). This calculator prices the options; it does not pick for you.
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