Table of Content
How much does an AI receptionist cost?
Most AI receptionists start between $49 and $99 per month. Rosie and RingCentral both start at $49, Goodcall at $79, and Simple Phones at $97. Services that add human agents cost far more: Smith.ai starts at $300 a month and Ruby at $250. Your real bill depends on how the vendor counts usage, not on the starting price.
What you need to know
- Entry prices are close. Real bills are not. At 200 calls a month, the same job costs $104 with one vendor and $1,965 with another.
- The billing unit matters more than the price. Some charge per minute, some per call, some per unique caller. That choice can multiply your bill four times over.
- Watch the $49 plans. RingCentral starts at $49 but includes only 100 minutes, then charges $0.50 a minute. At 800 minutes that is $399.
- Three different products share one name. Pure AI, AI with human backup, and human receptionists with AI features. Only the first is genuinely cheap.
- Unlimited minutes is the quiet bargain. Goodcall bills per unique caller with no minute cap, so long calls cost nothing extra.
- Off-the-shelf covers most small businesses. You only need a custom build when the phone has to talk to your systems, which is where our AI voice agent development work starts.
What an AI receptionist actually does
An AI receptionist answers your business phone and holds a real conversation with the caller. It is not a phone tree. Nobody presses 1 for sales.
A decent one will do four things. It answers every call, day or night. It answers common questions using facts you gave it, like your hours or your address. It books appointments straight into your calendar. And it hands the call to a human when the caller needs one.
Most also text you a summary after each call, with a transcript and a recording. That part tends to matter more than people expect, because it means you stop losing details.
The reason businesses buy these is simple. A missed call is usually a lost customer, and small service businesses miss a lot of calls. An AI receptionist for small business use is cheaper than hiring someone to sit by the phone from 8am to 8pm.
The same product has about six names
Depending on who is selling it, the identical product gets marketed as an AI answering service, an AI phone answering service, an AI virtual receptionist, an AI phone agent, an AI front desk, a digital receptionist, or just AI receptionist software.
There is one distinction worth holding onto. Historically, an “answering service” meant people in a call center taking messages. Several of those companies have added AI and kept the old name. So when you see “answering service,” check whether a human or a machine picks up, because the price difference is large.
What the 7 main options cost
Every price below comes from the vendor’s own pricing page, checked September 30, 2026.
| Product | Type | Starts at | What that includes | Then what |
|---|---|---|---|---|
| Rosie | Pure AI | $49/mo | 250 minutes | $149 for 1,000 min, $299 for 2,000 min |
| RingCentral AI Receptionist | Pure AI | $49/mo | 100 minutes | $0.50 per extra minute, billed per 30 seconds |
| Goodcall | Pure AI | $79/mo | 100 unique callers, unlimited minutes | $0.50 per extra caller. $129 and $249 tiers above |
| Simple Phones | Pure AI | $97/mo | 100 calls | Higher tiers not published |
| Ruby | Humans | $250/mo | 50 minutes, answered by people | $395 for 100 min, $720 for 200, $1,725 for 500 |
| Smith.ai | AI + humans | $300/mo | 30 calls, live-staffed 24/7 | $11.50 per extra call. $810 for 90, $2,100 for 300 |
| Slang.ai | Pure AI | $399/mo | Per location. Built for restaurants | $599 Premium. Volume not disclosed |
Sources: Rosie, RingCentral, Goodcall, Simple Phones, Ruby, Smith.ai, Slang.ai. Goodcall also lists a 15% annual discount, which brings its tiers to $66, $108 and $208. RingCentral’s $49 is the standalone price; it is $39 as an add-on to an existing RingEX plan.
Why the headline price is not your bill
These vendors do not count usage the same way. Some charge per minute. Some charge per call. Goodcall charges per unique caller and lets the minutes run free.
That difference decides your bill. Not the sticker price.
Take a small service business with 200 calls a month. Calls average 4 minutes, which is 800 minutes. Because some people call back, that is roughly 150 unique callers.
| Product | Cost at 200 calls / 800 minutes | How it got there |
|---|---|---|
| Goodcall | $104 | $79 plan, plus 50 extra callers at $0.50. Minutes do not count. |
| Rosie | $149 | The 1,000-minute tier covers 800 minutes. |
| RingCentral | $399 | $49, plus 700 extra minutes at $0.50 each. |
| Slang.ai | $399+ | Flat per location, so volume does not change it. |
| Smith.ai | $1,965 | $810 for 90 calls, plus 110 calls at $10.50 each. |
| Ruby | Above published tiers | 800 minutes is past its top 500-minute plan, which is $1,725. |
The same 200 calls cost $104 or $1,965 depending on who answers them.
Some of that gap is fair. Smith.ai and Ruby put real people on the phone, and people cost money. You are not comparing like with like there.
But the RingCentral line is the one to sit with. It has the joint-cheapest starting price at $49. At this call volume it costs four times what Goodcall costs. Nothing about the $49 tells you that. The $0.50 per minute does.
Before you compare prices, work out two numbers: how many calls you get a month, and how long an average call lasts. Multiply them for your minutes.
Then match the billing unit to your pattern. Long calls favor per-caller or per-call pricing. Many short calls favor per-minute pricing.
Three different products, one name
Search “AI receptionist” and you get three genuinely different things sold under the same label. This is the main reason the price comparisons look so strange.
1. Pure AI
Software answers the phone. No humans involved. Rosie, Goodcall, RingCentral, Simple Phones and Slang.ai all work this way.
This is where the cheap prices live, $49 to $99 to start. It handles routine calls well: hours, directions, booking, simple questions. It struggles with an upset caller or a complicated request.
2. AI with human backup
AI takes the call, and a real person steps in when the call gets complex. Smith.ai is the clearest example, starting at $300 a month for 30 calls.
You pay roughly ten times the pure-AI price. Firms that bill by the hour tend to think it is worth it, because one badly handled intake call costs more than the monthly fee.
3. Human receptionists with AI features
People answer every call, and AI helps them behind the scenes. Ruby is the best-known, at $250 a month for 50 minutes. Its own pricing page describes the service as “100% live” with optional AI added at no extra cost.
At $250 for 50 minutes you are paying about $5 a minute. That is the price of a human voice, and for some businesses it is the right call. Just know that you are not buying an AI product.
All seven are finished products you switch on. Building a custom voice agent on developer tooling like Retell, Vapi or Synthflow is a different category with different economics, which we compare in our guide to AI voice agent platforms.
Which one fits your business
You get lots of short calls
Think restaurants, salons, clinics fielding “are you open” all day. Per-minute pricing works in your favor here. Rosie at $49 for 250 minutes is a sensible starting point. Restaurants should look at Slang.ai, which is built for that one job.
Your calls run long
Quotes, consultations, anything where a caller talks for ten minutes. Per-minute pricing will hurt you. Goodcall’s unlimited minutes with per-caller billing is the structural fit, and it is why it came out cheapest in the example above.
Every call is worth a lot of money
Law firms, medical practices, specialist contractors. The cost of mishandling one intake call dwarfs the subscription. Smith.ai’s human backup at $300 a month is defensible here, and so is Ruby if you would rather a person answered every time.
You already pay for a phone system
If you are on RingCentral, the add-on is $39 instead of $49 and setup is simpler. Just model your minutes first, because that $0.50 overage is where this option gets expensive.
Medical, dental and law firms
These three come up constantly, and they have a requirement the others do not.
An AI receptionist for a medical office or dental practice
If your AI receptionist hears a patient name alongside health information, you are in HIPAA territory. Ask the vendor two direct questions before you sign anything. Will you sign a Business Associate Agreement? And where are call recordings and transcripts stored?
If the answer to the first question is no, the product is not suitable for taking patient calls, whatever its feature list says. Do not take a salesperson’s word on this one. Get the BAA in writing.
Beyond compliance, the job is mostly scheduling. An AI receptionist for dentists spends its day on booking, rescheduling and cancellations, so calendar integration matters more here than almost any other feature. Check that it writes to the practice management system you actually use, not just to Google Calendar.
An AI receptionist for law firms
Intake quality is the whole game. A missed conflict check or a garbled matter description creates real problems later. This is the clearest case for human backup, which is why Smith.ai markets heavily to legal and prices for it.
Also check how the vendor handles confidentiality, and who on their side can read transcripts.
Home services and contractors
Your calls are urgent and often after hours. Someone whose pipe burst at 11pm will call the next plumber if you do not answer. Pure AI is a good fit, and the after-hours coverage alone usually pays for it. Look for a vendor that can flag an emergency and text you immediately.
Is AI replacing receptionists?
Not in the way the headlines suggest, and the pricing tells you why.
Ruby charges about $5 a minute for a human voice and has plenty of customers. Smith.ai charges ten times the pure-AI rate specifically to put people back in the loop. If AI had simply replaced receptionists, neither business would price that way.
What is actually happening is narrower. AI is taking the calls nobody wanted to take: the repeat questions, the after-hours calls, the overflow when three lines ring at once. In most small businesses those calls were not going to a receptionist before. They were going to voicemail.
The jobs under real pressure are the ones that were only call-routing. Where the role includes greeting patients, handling payments or calming an anxious client, the phone was never the whole job.
When off-the-shelf stops working
For most small businesses, one of the seven products above is the right answer. Pick by billing unit, start on the cheapest tier, and move up when you outgrow it. You do not need a custom build to answer a phone.
Three situations change that.
The phone has to talk to your systems. If the agent needs to read live inventory, check a patient record, create a ticket in your ERP or update a deal in your CRM, off-the-shelf integrations usually run out. That is an integration project wearing a phone-shaped hat.
Your call volume makes per-unit pricing painful. Past a few thousand calls a month, per-call and per-minute fees stop being a subscription and start being a line item worth engineering away.
The conversation is your process. Multi-step qualification, conditional routing across departments, rules that change by location. At that point you are describing software, not a setting.
That is the work we do. We build and manage custom AI voice agents that connect to the systems a business already runs, and we handle the wider automation around them so the call does not dead-end in an inbox. If you want the mechanics of a rollout first, our guide to implementing an AI voice agent walks through it step by step. And if you are weighing the phone against a website chat widget, we compared chatbots against voice agents on conversion.
Frequently asked questions
How much does an AI receptionist cost?
Entry plans run from $49 to $97 a month for pure AI. Rosie and RingCentral both start at $49, Goodcall at $79, Simple Phones at $97. Services with human agents cost much more, starting at $250 for Ruby and $300 for Smith.ai. Your actual bill depends on your call volume and on how the vendor counts usage. All prices checked September 30, 2026.
What do AI receptionists do?
They answer your phone 24/7 and hold a natural conversation instead of playing a menu. They answer routine questions from information you provide, book appointments into your calendar, take messages, and transfer the call to a person when needed. Most also send you a transcript, a recording and a written summary after every call.
Do AI receptionists actually work?
For routine calls, yes. Booking, hours, directions, simple questions and after-hours coverage are handled well by current products. They are weaker with angry callers, heavy accents, noisy lines and unusual requests. The practical test is what share of your calls are routine. If it is most of them, the economics work.
How do I get an AI receptionist?
Sign up with a vendor, give it your business details, then forward your existing number to the number it issues you. Setup is usually under an hour and you keep your current phone number. Rosie, RingCentral, Goodcall and Simple Phones all offer free trials, so you can test one on real calls before committing.
Who has the best AI receptionist?
There is no single best, because the pricing models suit different call patterns. Goodcall is strongest when calls run long, since minutes are unlimited. Rosie is the cheapest way to start at $49. Slang.ai is purpose-built for restaurants. Smith.ai is the pick when a mishandled call is expensive, because real people back up the AI.
What is the difference between an AI receptionist and a virtual receptionist?
An AI receptionist is software. A virtual receptionist is a remote human. The names get used interchangeably, which is why price comparisons look so confusing. Ruby, for example, is often listed among AI receptionists but its own pricing page describes the service as “100% live” with AI as an optional extra.
Is an AI receptionist worth it?
It depends on what a missed call costs you. At $49 to $99 a month, the product pays for itself if it converts one extra customer. That math is easy for plumbers, clinics and law firms. It is harder for businesses whose callers are mostly existing customers with complex questions, because those are the calls AI handles least well.
Can an AI receptionist book appointments?
Yes, and it is the most valuable thing most of them do. The agent checks your connected calendar, offers open slots and writes the booking in during the call. Confirm which calendar and scheduling tools a vendor supports before you buy, because coverage varies and this is the feature you will use most.
Can I create an AI receptionist for free?
Not as a lasting setup. Several vendors offer free trials, typically 7 to 14 days, and Rosie lists a 7-day trial. You can also assemble something yourself on a voice platform, but you still pay for telephony and speech processing per minute, and you take on the maintenance. For a working business phone line, expect to pay.
Is AI replacing receptionists?
It is replacing the call-routing part of the job, not the job. AI is mostly absorbing calls that previously went to voicemail: after-hours, overflow and repeat questions. The clearest evidence against full replacement is commercial. Human-answered services still charge roughly $5 a minute and still sell well.
The bottom line
An AI receptionist costs $49 to $99 a month if you want software answering your phone, and $250 to $300 and up if you want people involved. Those are the two real price bands, and the label “AI receptionist” gets used for both.
The number that decides your bill is not the starting price. It is the billing unit.
Start cheap, on a trial, with your real calls. Most businesses find out within two weeks whether the routine half of their phone traffic can be handled by software. If your phone needs to reach into your CRM, your ERP or your inventory, that is a different project worth scoping properly.
