Answering service cost: what you actually pay

The honest answering service cost for a small business is between about $49 and $400 a month, and where you land inside that has less to do with how many calls you get than with how the provider counts them. Staffed services publish plans running up to $1,900 and $2,100 a month at the top. Software-based ones start around $49.

That range is not very useful on its own, so this guide does the arithmetic instead. Below, one month of calls from a small trade business is priced five ways using rates the providers publish themselves, then run again for a busy month and a quiet one. Every figure is sourced and dated.

The short answer, in ranges

AMBS Call Center, which has published a price guide on this for years, puts the 2026 average at $135 to $400 a month, with 100 minutes costing $135 to $250 and 500 minutes costing $495 to $925. That matches what the individual providers publish.

• Staffed, at the affordable end: ReceptionHQ starts at $25 a month plus $1.99 for every call answered (checked 2026-08-02).
• Staffed, mid-market: Posh runs from $65 a month with no minutes included at $2.30 a minute, through $215 for 100 minutes, up to $1,900 for 1,000 (checked 2026-08-03). AnswerConnect is $350 for 200 minutes plus a $49.99 setup fee at $2.50 a minute after that, or $395 for 300 minutes with no setup fee at $1.85 (checked 2026-08-03).
• Staffed, premium: Ruby runs $250 a month for 50 minutes up to $1,725 for 500. Smith.ai is $300 a month for 30 calls, with $11.50 per call after that (Smith.ai checked 2026-08-03).
• Software: Rosie is $49 a month for 250 minutes (checked 2026-07-11) and RingCentral $49 for 100 minutes (checked 2026-07-26). EveryDial is $49 for 100 minutes or $149 for 400.

The four ways you get billed

Every plan on the market is one of these four, or a mix of two. The unit is not a detail. It is the thing that decides whether a busy month doubles your bill or barely moves it.

• Per minute. A block of minutes, then a rate for anything past it. Long calls cost more, and so do wrong numbers.
• Per call. A number of calls a month. Easy to predict, but a thirty-second wrong number costs the same as a ten-minute booking.
• Per message. You pay only when a message gets taken, which quietly rewards taking a message rather than dealing with the call.
• Flat monthly with an allowance. A fixed fee including a set number of minutes, then a published rate past it. The easiest to budget for, provided the rate is actually published.

One month of calls, priced five ways

Take a one-van business that misses 40 calls in a month, mostly evenings and weekends, averaging three minutes each. That is 120 minutes of talking. Here is that same month on five published plans.

A normal month: 40 calls, 120 minutes

• Posh Chic, $65 a month with no minutes included at $2.30 a minute: 120 minutes is $276, so $341. The advertised price turns out to be a fifth of the bill.
• Posh Elegant, $215 a month for 100 minutes then $2.15: 20 minutes over is $43, so $258.
• Smith.ai Starter, $300 a month for 30 calls then $11.50 a call: 10 calls over is $115, so $415.
• EveryDial Starter, $49 a month for 100 minutes then $0.49: 20 minutes over is $9.80, so $58.80.
• Ruby, $395 a month for 100 minutes: you are 20 minutes over and Ruby publishes no overage rate anywhere, so this month cannot be priced from public information at all.

The same month, busy: 60 calls, 180 minutes

• Posh Chic: 180 minutes at $2.30 is $414, so $479. A pay-per-minute plan with no allowance tracks your volume exactly, in both directions.
• Posh Elegant: 80 minutes over at $2.15 is $172, so $387.
• Smith.ai Starter: 30 calls over at $11.50 is $345, so $645. Per-call plans punish a spike hardest, because a short call costs the same as a long one.
• The same $49 plan: 80 minutes over at $0.49 is $39.20, so $88.20.

The same month, quiet: 25 calls, 75 minutes

• Posh Chic: 75 minutes at $2.30 is $172.50, so $237.50.
• Posh Elegant: $215, with 25 minutes paid for and never used.
• Smith.ai Starter: $300, with 5 calls paid for and never used.
• The same $49 plan: $49, inside the allowance with room to spare.
• Ruby: $395, with 25 minutes paid for and never used. This is the one month Ruby can be priced.

The quiet month is the case nobody models, and it is the one that decides the annual figure. A big allowance protects you in December and charges you for it in February. If your call volume swings with the season, and in most trades it does, price the quiet month before the busy one.

Read the small print under the plans

The rate card is the headline. The two or three lines of small print beneath it decide what you actually pay, and they vary more between providers than the rates do. These are published, and hardly anybody reads them.

How is a part-minute counted? AnswerConnect prints it under its plans: every interaction is rounded up to the nearest minute and billed in one-minute increments, though the first 30 interactions under 30 seconds each billing cycle are free. So a run of ninety-second calls bills as two minutes each. Somebody answering this question on a small business forum put the general rule plainly: some providers round up to the nearest minute, others bill by the second. If it is not printed, ask.

What counts as a billable minute? Not just talking. AnswerConnect says it calculates minutes on the total time required to handle a call, including the after-call work its receptionists do to write your message. Posh defines its receptionist minutes the same way, as time on the phone with your callers or time spent completing an activity for your account. Two providers, same rule, and it means a three-minute call is not a three-minute charge.

Do spam calls get billed? This one splits the market. Smith.ai states plainly that you are not charged for spam or unsolicited sales calls, as long as the lines you forward pass caller ID. Others say nothing, and an owner on that same forum thread named junk calls as the reason his bill kept climbing. Where it is not published, assume you are paying for robocalls until somebody tells you otherwise in writing.

What else lands on the invoice

The monthly fee is rarely the whole bill. These are the additions we found published on real pricing pages.

• Setup fees. AnswerConnect publishes $49.99 on its entry plan, and waives it on the tier above.
• Overage. The single biggest variable. Housecall Pro warns that some providers bill overage at two to three times the base rate, which it says can turn a $149 plan into a $300 bill in a busy month.
• Per-call add-ons. Smith.ai charges $1.50 a call to book an appointment, $0.50 a call for a Slack notification, $0.25 a call for recording and transcription, and $1.00 a call for its Spanish line. On 40 calls, booking alone is another $60.
• Monthly add-ons. ReceptionHQ prices voicemail to email at $5 a month, a phone menu at $10, extra business numbers at $10, call diversion at $20 and outbound calling at $49.
• The plan you outgrow. Moving up a tier is usually a bigger jump than the overage you were paying.

What about hiring somebody instead?

This is the comparison every provider reaches for, and their version of it is worth reading with one eye open. Smith.ai puts it on its own pricing page: even its $2,100 a month plan is, it says, about $33,000 less than the yearly salary of an in-house receptionist. That is a vendor arguing its own case, and it compares its priciest plan to a full-time salary, which flatters the plan.

The fairer way to think about it is that they are not the same purchase. A person handles awkward calls, chases things, and knows your customers. A service answers the phone. If what you are missing is somebody to run the office, no answering service fixes that, and the plans at the top of this page cost about what a part-time person does anyway. If what you are missing is somebody to pick up at seven in the evening, hiring for it is an expensive way to solve a cheap problem.

One more cost driver worth naming: how many hours you want covered. Some providers price around the clock the same as business hours, and Smith.ai says so directly, because it bills per call rather than per hour. On a per-minute plan the hours matter a lot, because evenings and weekends bring calls you would otherwise have missed entirely, which is the point, and they also bring minutes.

How to estimate your own minutes

Most guides give you ranges without telling you where you sit in them. Do this instead, with your phone bill open.

• Count the calls you did not answer last month. Your phone or your phone system will show this.
• Narrow it to calls from numbers you did not recognize. Those are the people trying to hire you.
• Multiply by three minutes. An answering service employee on that forum thread put a plain message-taking call at three to four minutes, so three is the optimistic end.
• Add a bit more if the provider rounds up to whole minutes or bills its own write-up time, because both are common.
• Add half again for the months you know are busy.

Forty unanswered calls a month gives you 120 minutes, and 180 in a busy month. Now you can read a pricing page properly, because you know which tier you land in and how far past it you will go. Without that number, every plan on every website looks equally plausible.

What owners actually report paying

The result Google ranks first for this question is not a vendor page. It is a thread on a small business forum where owners say what they pay, and those numbers are worth more than any published range.

• An owner paying about $300 a month, billed on the number of calls answered, who says it is worth every penny.
• An owner paying about $450 a month at roughly $1 a minute.
• One paying $99 a month for 100 calls with an after-hours service.
• Someone running an answering service quoting his own rate at $99 a month plus $99 per 20 calls.

The complaints are more consistent than the prices: junk calls billed as real ones, overage turning a predictable plan expensive, and no clear account of how a call or a minute gets counted. All three are answerable before you sign, and on the better rate cards they are already answered in print. Our guide to what an answering service actually is covers the product side of the same decision, and there is a version written for contractors if you are in the trades.