How much does an AI receptionist cost per month?
Most AI receptionists cost between $79 and $500 a month for a small business, plus overage fees once you pass the included calls. A full-time human receptionist costs roughly $4,500 a month once you add benefits to the BLS median wage of $18.27 an hour.
The software side is easy to price because vendors publish it. Goodcall lists plans at $79, $129 and $299 a month, billed by unique callers instead of minutes, with overage running from 15 to 79 cents per extra caller. Smith.ai lists its AI receptionist at $150 a month for 75 calls (about $2 per call), $500 a month on its higher tier, and $2.17 to $3.00 per call once you go over.
Those are sticker prices. The real monthly number depends on your call volume, how much setup the agent needs, and what it connects to. I'll break down all three below, along with the human side, so you can run the comparison on your own business instead of trusting anyone's headline.
What does a human receptionist really cost?
A full-time receptionist earning the median wage costs about $38,000 a year in pay and roughly $54,000 a year once benefits are included. That works out to around $4,500 a month for 40 hours of coverage a week.
Here's how I got there. The Bureau of Labor Statistics puts the median receptionist pay at $38,010 a year ($18.27 an hour) as of May 2025. Wages are only part of what an employer pays. In June 2026, BLS data on employer costs showed wages made up 70% of private-industry compensation and benefits the other 30%. Divide $38,010 by 0.70 and you land near $54,300 a year.
That figure uses the private-industry average for benefits, so a small shop with no health plan will pay less and a dental group with full benefits may pay more. It also leaves out costs that never show on a pay stub:
- Recruiting and training every time someone quits.
- Paid time off, sick days and lunch breaks, when calls still come in.
- Overtime or a second person if you want evening and weekend coverage.
- The desk, the phone system and the software seat they use.
Coverage is the bigger gap. One full-time person covers 40 of the 168 hours in a week, about 24%. Calls that come in at 7 p.m. or on Saturday go to voicemail unless you pay for a second shift.
AI receptionist vs human receptionist: how do the costs compare side by side?
On plan price alone, an AI receptionist runs about 2% to 11% of what a full-time employee costs, and it answers around the clock. A human still wins on judgment, upset callers and anything that needs a real relationship.
| Cost line | Human receptionist (full-time) | AI receptionist |
|---|---|---|
| Monthly base | About $3,170 in wages (median) | $79 to $500 plan fee |
| Benefits and payroll costs | About $1,360 a month at the 30% average | None |
| Hours covered | 40 a week (24% of the week) | 168 a week |
| Overflow and overages | Overtime or a second hire | 15 cents to $3 per extra caller or call, by vendor |
| Setup | Hiring and training time | Building scripts, calendar and CRM connections |
| Ongoing upkeep | Management, reviews, turnover | Reviewing calls and updating the agent's answers |
| Estimated total per month | About $4,500 | About $150 to $700 for most small businesses |
The AI total range assumes a mid-tier plan plus some overage and a phone number. If you take 2,000 calls a month, price it out with the vendor's overage rate before you sign, because per-call pricing scales fast at volume.
What hidden costs come with an AI receptionist?
The biggest hidden cost is setup and upkeep time. An AI receptionist only books well when it knows your services, your calendar rules and your answers to common questions, and someone has to keep those current.
Our own calendar data shows why. Over 45 days, calls our AI agents booked went 10 showed and 14 no-shows. Most no-shows were booked 2 to 5 days out, while most people who showed were booked within 24 hours. One no-show came from a wrong time zone on the booking. None of that is a software price, but every one of those misses costs money if you don't fix the setup.
Here's what to budget time or money for:
- Scripts and FAQs, written in your words, for the questions callers really ask.
- Calendar rules, including time zones and how far out it's allowed to book.
- Reminder texts and confirmation steps so booked calls actually show.
- A CRM connection so each call lands as a contact with notes, not a stray voicemail.
- A weekly review of call recordings to catch bad answers early.
If you want a deeper look at the voice side specifically, we covered it in what AI voice agents cost and whether they pay off.
How do you calculate the right number for your business?
Start from your call volume and what a missed call is worth, then compare the cost per answered call for each option. Five numbers get you there in about ten minutes.
- Count your monthly calls. Pull them from your phone provider, including after-hours and missed calls.
- Find your missed share. Check how many went to voicemail or rang out last month.
- Put a value on a call. Multiply your average sale by the share of callers who usually buy.
- Price both options. Use roughly $4,500 a month for a full-time hire, or the vendor's plan plus overage for the AI.
- Divide cost by answered calls. A receptionist who answers 400 calls a month costs about $11 a call. An AI plan at about $2 a call is the comparison point.
Our missed call calculator does step three for you and shows what unanswered calls cost you each month.
When does a human receptionist still make sense?
Keep a human when most calls need judgment, empathy or in-person work, like checking in patients, handling upset customers or quoting complex jobs. For most small businesses the better setup is both: AI answers every call first and a person handles the ones that need a person.
That's how I run my own business. The AI picks up instantly, answers the routine questions, books the appointment and texts a confirmation. Anything it can't handle gets passed to a person with notes attached. The human stops spending the day on "are you open Saturday?" and spends it on calls that make money.
The hybrid setup is cheaper than it sounds. At the median wage, a part-time person working 20 hours a week costs about $1,580 a month in wages. Add an AI plan at $150 to $500 and you are near $1,730 to $2,080 a month before benefits, well under half the cost of a full-time hire, and every hour of the week gets answered. The person also gets better calls, because the AI has already sorted out the routine ones.
See it on your own phone line
KenjiAI includes Voice AI agents for inbound and outbound calls, a chat and SMS agent that answers and books, a CRM, calendars with reminders, and a mobile app, with the setup done for you. We've worked with 500+ businesses since 2013. Book a call and we'll walk through your numbers.
Your next step: pull last month's call log tonight, count the missed calls, and run them through the five steps above before you talk to any vendor.