This comparison usually gets written by somebody selling one of the two, which makes it useless. So let me be upfront: I build AI receptionists. I also think a lot of businesses asking about them should buy something cheaper, and I will get to that.
Here is the honest version.
What each one actually is
A human receptionist is either someone in your office, or an answering service where a real person picks up on your behalf and takes a message.
An AI receptionist is software that answers the phone in your business's voice, knows your services, hours and service area, asks the questions you always ask, and either books the caller or promises a callback. It emails you a summary when the call ends.
Both sit on your existing number, usually through call forwarding.
Cost
A part-time person in your office is the most expensive option by a wide margin once you include wages, tax, holiday and the management overhead. For a small business it is usually out of reach, which is why so many of you are answering the phone from a ladder.
An answering service is much cheaper, typically a monthly fee scaled by call volume. What you get is a message taken, not a job qualified. They do not know your business.
An AI receptionist typically runs a setup fee plus a monthly, with phone line and usage on top. Mine is from $2,500 setup plus $299 a month, with telephony billed at cost.
The comparison worth doing is not AI versus a person. It is AI versus what you do now, which for most small businesses is voicemail. Against voicemail, almost anything wins.
Where the human wins, genuinely
Judgement in the unusual case. A customer who is upset, confused, or describing something that does not fit any category gets handled better by a person. Every time.
Relationships. A receptionist who has worked for you for three years recognises regulars by voice, knows which customers are difficult and why, and knows when to interrupt you. That is worth a great deal and cannot be bought as software.
Genuine flexibility. Ask a person to also chase an invoice, order parts, or deal with the supplier who turned up early, and they will. An AI receptionist answers the phone.
Nobody feels fobbed off. Some customers, particularly older ones, simply prefer a person, and will tell you so.
If your call volume justifies a person and you can afford one, hire the person. I am not going to argue you out of it.
Where the AI wins
It is awake. Evenings, weekends, holidays, and 2am. That is most of when a no-heat call or a burst pipe happens.
It does not queue. Forty calls arriving in the same ten minutes after a storm all get answered simultaneously. No human operation scales like that on seventy-two hours' notice.
It asks the same questions every time. The insurance-or-cash question, the address, the panel size, whatever your qualifying question is. A tired person on a Friday afternoon forgets. Software does not.
It costs the same in a quiet month. Which cuts both ways, but for seasonal businesses the maths generally works out.
The notes are always there. Every call summarised, in writing, immediately.
Where the AI loses, and what to do about it
It will be wrong sometimes, and it will sound confident. Mitigated by giving it your real information rather than trusting its memory, and by having it escalate rather than guess.
It should not quote or promise. Anything I build gives published rates and call-out fees, and refuses to price a job it has not seen, because a number said out loud becomes a promise.
Some callers dislike it. Real, and worth accepting rather than arguing with. The mitigation is that it says what it is when asked and hands over to a human quickly. Pretending to be a person is the failure that actually costs you trust.
It does not know your regulars. It can be told about specific customers, but it does not have three years of context.
The option most people should consider first
Here is the part a page selling AI receptionists usually leaves out.
If your problem is "we miss calls and lose the job", you may not need a receptionist at all. A text back on missed calls does much of the same work for less money and no monthly commitment: the caller gets a message within seconds asking what they need, replies by text, and you call back with the details in hand.
It costs less, there is no ongoing fee, and it solves the specific problem of the lead who would otherwise have called the next company. For a lot of small businesses that is the whole problem.
The receptionist earns its keep when you need the call actually handled, not just captured: emergencies triaged at 2am, bookings made while you are unreachable, or surges where dozens of people call at once. If that is not you, start with the cheaper thing.
How to decide
Roughly, in order:
- Missing a few calls a week, mostly during the day? Text back on missed calls. Cheapest fix, no monthly.
- Losing evening and weekend calls, or getting emergencies out of hours? AI receptionist starts making sense.
- Enough volume to keep someone busy, and can afford it? Hire a person, and consider AI for out of hours only.
- Seasonal surges that bury you for a week at a time? AI, because that is the case people cannot staff for.
Plenty of businesses end up with both: a person during business hours, AI covering everything else. That is often the best answer and nobody sells it as a package.
Try one before you buy one
The AI receptionist I run for my own business answers (218) 818-1023. It is set up exactly the way a client's would be. Ring it, ask it something awkward, and see whether it holds up.
That is a better test than anything written on a page, including this one. If it convinces you, here is how it works and what it costs. If it does not, you have saved yourself a purchase, and the free audit will happily tell you to buy the cheaper thing instead.