Short answer: $59 to $300 a month covers most businesses on a flat plan, $0.50 to $2.50 per call if you pay per conversation, or about $0.07 per minute on usage pricing. For comparison, human answering services start around $245 a month, and a full-time in-house receptionist runs $3,500 to $5,000 a month once you count taxes and overhead. The gap is the entire reason the category exists — but the honest comparison needs your call volume, not averages.
Pricing splits into three models, and the model matters more than the brand. Flat subscriptions charge one price for a bundle of minutes or calls. Per-call plans bill by the conversation. Usage platforms — mostly aimed at businesses with a developer or an agency doing setup — bill by the minute with no floor.
| Pricing model | Typical entry point | Works best for |
|---|---|---|
| Flat subscription | $59–$79/mo (Goodcall-class plans) | Predictable volume, single location |
| Per call | ~$95/mo at low volume; $0.50–$2.50 per call (Smith.ai-class plans start near $2.00 at the top end) | Short, transactional calls |
| Per minute / usage | ~$0.07/min, no monthly minimum (Retell-class platforms) | Technical teams, spiky volume |
| Vertical premium | $299–$599+/mo | Medical, legal, restaurants — compliance and workflow extras |
Budget tiers exist below that: simple AI answering apps start around $18 to $29 a month. They answer, take a message, and text you the summary — useful for a solo operator, and also the source of most "sounds robotic" complaints, because the cheap tiers are scripted.
Human answering services start around $245 to $292 a month and typically bill per minute, commonly $1 to $2. Smith.ai's human virtual receptionist plans run about $300 a month for 30 calls — $10 a call. Push 500 calls a month through a $1.50-a-minute service at three minutes each and you are at $2,250 before any overflow.
Humans bring judgment a script can't. A good operator notices the confused caller and adapts. The trade-off is cost that scales linearly with volume and a ceiling on how many calls one operator can take at once — exactly the ceiling an AI agent doesn't have.
The paycheck is the small number. A receptionist at $17 to $20 an hour is $35,000 to $42,000 a year, but the loaded cost — employer payroll taxes at 7.65%, benefits, the desk, the phone system, the software seats — pushes the real figure to roughly $3,500 to $5,000 a month. And the coverage is business hours, one call at a time, with vacation days where the phone rings out.
None of that makes the hire a bad idea; a great front-desk person does work no agent does. It just means the honest comparison isn't "AI vs. $59." It's AI vs. $4,000 a month for 40 hours a week of coverage — or vs. the cost of the calls nobody answered.
For trades, clinics, and any business where the caller is shopping, a missed call is usually a lost job. Plumbers, dentists, HVAC, locksmiths: the average ticket runs $150 to $500+, and the caller rarely leaves a voicemail — they dial the next name on the list. Take 500 calls a month, miss a quarter at $50 of value each, and $6,250 walks to a competitor.
This is why the cost question is really a revenue question. A $150-a-month line that captures ten of those jobs pays for itself several times over. The calculator exists because averages hide this: you need your volume and your job value to say anything useful.
Here is the same comparison at three volumes, using the bands above: in-house at $4,000 a month flat, a human service at $1.50 a minute with three-minute calls ($4.50 a call), and an AI agent at $0.50 to $2.50 a call.
| Calls / month | In-house (loaded) | Human service | AI agent range |
|---|---|---|---|
| 200 | $4,000 | $900 | $100–$500 |
| 500 | $4,000 | $2,250 | $250–$1,250 |
| 1,000 | $4,000 + overflow | $4,500 | $500–$2,500 |
Two things stand out. The AI column stays under the human column at every volume, though the gap narrows once you shop per-call rates at the high end. And the in-house column only makes sense when the person is doing work beyond the phone — which, to be fair, most front-desk staff are.
The subscription is rarely the whole bill. On the AI side: setup and integration work (calendar, CRM, your service list), possible telephony charges for porting or forwarding your number, overage minutes on some plans, and a month or two of staff time reviewing transcripts. On the human side: recruiting, training, and the single-point-of-failure problem when your one receptionist is out sick. On the missed-call side: the slow reputational tax of reviews saying nobody answers.
Three situations. Very low volume — under about 50 calls a month, even a $59 plan is mostly idle, and a voicemail-to-text service might cover you for a tenth of that. High-nuance practices, where intake conversations wander and empathy is the product; there, AI as the first line with human backup beats full replacement. And compliance-heavy environments that need a vendor with the right agreements for recorded health or legal calls — those sit in the premium tier, not the $59 one.
Plug in your call volume, current handling, and what a missed call is worth to you — the comparison updates instantly.
AI Receptionist Cost Calculator →Most small businesses should budget $59 to $300 a month for an AI receptionist, less if their calls are short and they can live with usage pricing. That is a tenth of a loaded hire and roughly a quarter of a human answering service at moderate volume. Treat the number as a starting point: get a real quote, run it against your actual call log, and pilot one call type before handing over the phones. The AI receptionist cost calculator does the comparison math, the quote and estimate builder turns those captured calls into priced work, and the invoice generator finishes the job.
Most businesses land between $59 and $300 a month. Flat-subscription plans start at $59 to $79, per-call plans work out to roughly $95 a month at low volume with calls priced around $0.50 to $2.50 each, and premium vertical platforms for medical, legal, and restaurant teams run $299 to $599 and up. Usage platforms bill about $0.07 per minute with no monthly floor.
It depends on how long your calls run. At three minutes a call, $0.07 per minute works out to about $0.21 a call, which beats most per-call rates. If your calls ramble past ten minutes, the per-minute meter keeps running while a per-call rate stays flat. Check per-call minimums and monthly platform fees before comparing, because those flip the answer on quiet months.
Yes, if it is connected to your calendar or booking system. Most platforms integrate with Google Calendar and common scheduling and field-service tools, so the agent can see open slots, book, and confirm. The integration work is the real cost: wiring up your calendar, service list, and escalation rules is usually more effort than the subscription itself.
Often not in the first minute, because modern voice agents handle pacing and interruptions well enough to pass casual conversation. Many vendors disclose the AI up front by default, and some states require disclosure for recorded or automated sales calls anyway. Being upfront costs nothing and avoids trust problems when a caller realizes it.
As many as arrive. A voice agent answers unlimited concurrent calls, so the Monday 9 a.m. rush costs nothing extra. A human receptionist handles one call at a time, which is exactly why overflow and after-hours coverage are where AI earns its keep even at businesses that keep front-desk staff.