Yes, an AI answering service can now replace a basic human answering service or voicemail for most small businesses: it answers 24/7, takes structured messages, filters spam and sends you a summary right after each call. For most owners we recommend Rosie, which costs $49 a month for 250 minutes, about 20 cents a minute, speaks English and Spanish and has a 7 day free trial. If you get very few calls, Dialzara starts at $29 a month.
AI answering services are sold on monthly plans with published prices and free trials today, and they handle message taking and after hours calls well, though upset callers and unusual requests still need a person to call back.Rosie: our pick
Best for replacing a human answering service at the lowest cost per minute.
Rosie does the core job of an answering service well and cheaply. It answers 24/7, handles several calls at once so nobody hears a busy signal, and blocks toll free robocalls and screens sales calls so it spends time only on customers Rosie features ↗. Its Smart Message Taking asks different questions depending on why someone called, and you get an instant notification by email, text and its mobile app the moment a call ends, with a summary, transcript and recording Rosie features ↗ Rosie pricing ↗.
The math is what makes it our pick for answering service switchers. The Professional plan is $49 a month for 250 minutes, which works out to about 20 cents a minute Rosie pricing ↗. Scale is $149 for 1,000 minutes and Growth is $299 for 2,000 minutes Rosie pricing ↗. Every plan speaks English and Spanish on every call and includes a free website chat widget Rosie pricing ↗. Paying yearly gives you two months free, and there is a 7 day free trial Rosie pricing ↗.
Two things to know. On Professional you get only two message taking scenarios, and callers get a booking link by text rather than a booked appointment; live and warm transfers start on the $149 Scale plan Rosie pricing ↗. And the pricing page does not show an overage rate, so ask what happens when you pass your minutes before you sign up Rosie pricing ↗.
Why we like Rosie
- About 20 cents a minute on the $49 plan
- Spam, robocall and sales call screening
- Instant call summaries by text, email and app
- English and Spanish on every plan
- 7 day free trial
Where Rosie falls short
- Live transfers need the $149 Scale plan
- Overage rate not published
- Only two message scenarios on the entry plan
Dialzara: budget pick
Best for businesses that miss only a handful of calls a week and want texting thrown in.
Dialzara has the lowest entry price we found. Business Lite is $29 a month for 60 minutes and still includes 24/7 answering, appointment booking, lead qualification, call routing, voicemail transcription, CRM and calendar connections, English and Spanish, and a custom AI voice Dialzara pricing ↗. There are no setup fees, every plan gets a one to one onboarding call with a prompt engineer, and each inbound plan has a 7 day free trial Dialzara pricing ↗.
For message handling it emails you a detailed summary of every call and screens spam Dialzara features ↗. Its AI texting agent, normally $19 a month plus 5 cents a message, is free with any voice plan, so callers can switch to text and you can follow up the same way Dialzara pricing ↗. You can set transfer numbers and conditions, with several extensions for different call types Dialzara features ↗.
The catch is minutes. Sixty minutes covers only about 20 to 30 short calls, and overage is 48 cents a minute on Lite, more than double Rosie's effective rate Dialzara pricing ↗ Rosie pricing ↗. Business Pro is $99 for 220 minutes at 45 cents a minute after that Dialzara pricing ↗. Its home page does not name specific CRMs or booking platforms, so confirm your tools connect before you rely on it Dialzara features ↗.
Why we like Dialzara
- Lowest entry price at $29 a month
- AI texting free with any voice plan
- Onboarding call and no setup fees
- English and Spanish included
Where Dialzara falls short
- Only 60 minutes on the entry plan
- 48 cents a minute overage on Lite
- Integrations not named
Goodcall: best for long calls
Best for businesses whose callers talk a long time or call back often.
Goodcall bills differently from every other service here. You pay per unique caller each month, so one phone number counts once no matter how many times it calls or how long it talks, and minutes are never metered Goodcall pricing ↗. Spam and wrong numbers do not count Goodcall pricing ↗. Starter is $79 a month for 100 unique callers, about 150 calls; Growth is $129 for 500; Scale is $299 for 2,000 Goodcall pricing ↗.
For message handling, Goodcall says transfers go to the right person with a backup if they do not pick up, and an unhandled call can instead become a message, a self service link or a scheduled callback Goodcall features ↗. Every call is recorded and transcribed Goodcall features ↗. You can build a demo agent, test it and hear it answer for free, and you pay only when you connect a phone number Goodcall pricing ↗.
It is a poor fit for many short calls from different people, because Starter overage is 79 cents per extra caller Goodcall pricing ↗. The pricing page does not mention languages, and Starter allows only one connected external tool Goodcall pricing ↗.
Why we like Goodcall
- Minutes never metered
- Spam and wrong numbers not counted
- Free demo agent before you pay
- Message, callback or transfer with a backup
Where Goodcall falls short
- 79 cents per extra caller on Starter
- Languages not stated
- One external tool on the entry plan
Smith.ai: upgrade pick
Best for owners leaving a human answering service who still want people behind the AI.
Smith.ai is the gentlest step down from a human service, because it started as one. Its AI answers 24/7, and you can pass calls to its live receptionists based in North America when the AI should not handle them Smith.ai pricing ↗. Known spam is filtered and does not count toward your quota Smith.ai pricing ↗. It also has the only true free plan we found: 25 real calls a month, plus test and simulated calls to tune the script, with extra calls at $3.00 each Smith.ai pricing ↗ CloudTalk on Smith.ai ↗.
The trade off is the per call price. Pro is $150 a month for 75 calls, about $2.00 a call, and the 150 call tier is $270 according to CloudTalk's breakdown CloudTalk on Smith.ai ↗. Smith.ai's human virtual receptionist plans cost far more, starting at $300 a month for 30 calls CloudTalk answering service costs ↗. Live agent help on AI plans is a per call add on whose price the pricing page did not state when we checked Smith.ai pricing ↗.
Plans are month to month with 30 days' notice Smith.ai pricing ↗. Choose it if a mishandled call costs you real money, such as a legal or medical intake; otherwise per minute services cost less.
Why we like Smith.ai
- Free plan with 25 real calls a month
- Live human receptionists available as backup
- Known spam not counted
- Month to month plans
Where Smith.ai falls short
- About $2 a call on Pro
- Live agent add on price not published
- Expensive for busy lines
Compare them
| Tool | Starting price | Billed by | Cost for 100 calls (250 min) | Spam billed? | Live transfer | Free trial | Best for |
|---|---|---|---|---|---|---|---|
| RosieOur pick | $49/mo (250 min) | Minute | $49 | Screens spam and robocalls | From $149 plan | 7 days | Replacing a human service cheaply |
| DialzaraBudget pick | $29/mo (60 min) | Minute | About $112.50 | Screens spam | Yes, by rules you set | 7 days | Very few calls |
| GoodcallBest for long calls | $79/mo (100 callers) | Unique caller | $79 if 100 or fewer callers | No | Yes, with backup | Free demo agent | Long or repeat calls |
| Smith.aiUpgrade pick | Free (25 calls); Pro $150/mo | Call | $270 on the 150 call tier | No, known spam not counted | Yes, to live receptionists (add on) | Free plan | Human backup |
| Upfirst | $24.95/mo (30 calls) | Call | About $70 | No, spam and short calls not billed | Yes, warm transfer | 14 days, no card | Low volume with booking |
| Ruby | $250/mo (50 min) | Minute, 60 second rounding | Over $900 | Calls of 10 seconds or more billed | Yes, human | Money back guarantee | A real person on every call |
Prices and features from each vendor’s site, checked Oct 9, 2026. Prices change often.
Who this is for
This guide is for small business owners who pay a human answering service today, or who let calls go to voicemail after hours and lose callers who will not leave a message. The job here is narrower than a full AI receptionist: pick up every call, take a complete message, filter out spam, and get that message to you fast, at a lower cost per call than people.
That is a different question from our guide to the best AI receptionist for small business, which judges tools mostly on booking appointments and calendar connections. Here we judge on cost per call and per minute against human services, after hours coverage, message quality and spam handling. If you need the AI to book into your calendar on every call, read that guide instead.
If your callers are often upset or the stakes on each call are high, such as legal intake or emergencies, keep a human service or pick a tool with human backup.
Why you should trust us
We read each vendor's pricing and product pages, checked prices in October 2026, and compared published human answering service prices from Ruby and Smith.ai with independent pricing breakdowns. Every fact links to the page it came from. We did not place test calls, so we rely on vendor claims and published user reports.
No vendor paid for placement.
How we picked
We started with every AI receptionist in our catalog and kept the ones that sell a general answering service on a published monthly plan. We dropped tools built for one industry, such as insurance or salons, and enterprise contracts.
Then we priced a typical small business load: 100 calls a month at about 2.5 minutes each, or 250 minutes. Rosie covers that for $49 Rosie pricing ↗. Upfirst would be about $70, its $59.95 plan for 90 calls plus ten extra calls at $1.00 Upfirst pricing ↗. Dialzara would be about $112.50, its $99 plan for 220 minutes plus 30 minutes at 45 cents Dialzara pricing ↗. Goodcall would be $79 if those calls come from 100 or fewer people Goodcall pricing ↗. A human service costs far more: Ruby's 200 minute plan alone is $720 a month Ruby pricing ↗, and CloudTalk puts property management answering services generally at 75 cents to $2.50 a minute CloudTalk answering service costs ↗.
- Cost per call or per minute versus a human answering service
- 24/7 and after hours only coverage
- Message taking with instant summaries by text or email
- Call transfer to you for urgent calls
- Spam and robocall filtering, and whether spam is billed
- Free trial or free plan to test on real calls
AI answering service vs a human answering service
Price is the big gap. Ruby charges $250 a month for 50 minutes, about $5 a minute, and bills in 60 second increments, so a 10 second call counts as a full minute Ruby pricing ↗ CloudTalk on Ruby ↗. CloudTalk reports that Ruby bills robocalls and wrong numbers that last 10 seconds or more, and that unused minutes do not roll over CloudTalk on Ruby ↗. Rosie's entry plan works out to about 20 cents a minute Rosie pricing ↗, and Upfirst, Smith.ai and Goodcall do not bill spam Upfirst pricing ↗ Smith.ai pricing ↗ Goodcall pricing ↗.
Humans still win on judgment. A person can calm an upset caller, handle an odd request and decide when to wake you. AI services follow your script. Smith.ai is the middle path: AI first, with live receptionists you can bring in for the calls that need them Smith.ai pricing ↗.
Message quality is where AI is already better than many human services. You get a transcript, a recording and a summary for every call, sent the moment it ends Rosie features ↗.
Before you switch
Run the AI alongside your current service before you cancel. Most tools let you forward only overflow or after hours calls, and Upfirst lets you choose all calls, overflow or after hours only Upfirst pricing ↗. Read every transcript for the first two weeks.
Check your contract with the human service before you give notice. CloudTalk reports that Ruby runs on 30 day rolling contracts, bills overage in arrears and does not roll over unused minutes, so time your cancellation to the end of a billing period CloudTalk on Ruby ↗.
Add a recording notice to the greeting. Federal law needs one party's consent, but several states, including California, Florida and Washington, require everyone on the call to agree DMLP recording law ↗.
- Write the questions you want asked for each call type
- Set where urgent calls go and test it
- Forward after hours calls first, then overflow
- Confirm the overage rate in writing
- Add "this call may be recorded" to the greeting
- Start on monthly billing
What to look forward to
Answering services are adding texting and web chat to the same plan. Rosie includes a website chat widget free Rosie pricing ↗, Dialzara gives its texting agent free with any voice plan Dialzara pricing ↗, and My AI Front Desk bundles calls, texts and chat at $99 a month My AI Front Desk pricing ↗. We expect per minute prices to keep falling and more vendors to publish overage rates.
The competition
UpfirstStarts at $24.95/month for 30 calls
Upfirst is our top pick for small businesses that want calls booked, at $24.95 a month for 30 calls, or $20 billed yearly, with a 14 day trial and no card Upfirst pricing ↗ CloudTalk on Upfirst ↗. Spam, robocalls and calls under 15 seconds are not billed Upfirst pricing ↗. For a pure answering service it costs more per call than Rosie once you pass about 90 calls a month Upfirst pricing ↗ Rosie pricing ↗.
My AI Front DeskStarts at $99/month ($79/month billed yearly)
My AI Front Desk bundles 200 voice minutes, 400 texts and 100 web chats for $99 a month, or $79 billed yearly, with extra voice minutes at 25 cents My AI Front Desk pricing ↗. When a call needs a person it can warm transfer or send a real time alert with the transcript My AI Front Desk features ↗. It is a good choice if you want text and chat too, but its per minute value is lower than Rosie's for calls alone My AI Front Desk pricing ↗ Rosie pricing ↗.
RubyStarts at $250/month for 50 minutes
Ruby is the human answering service many owners compare against: real receptionists 24/7 in English and Spanish, from $250 a month for 50 minutes Ruby pricing ↗. Keep it if every caller must reach a person; otherwise an AI service costs a fraction as much CloudTalk on Ruby ↗.
Questions people ask
How much does an AI answering service cost?
Published plans start at $24.95 a month for 30 calls at Upfirst Upfirst pricing ↗, $29 for 60 minutes at Dialzara Dialzara pricing ↗ and $49 for 250 minutes at Rosie Rosie pricing ↗. Smith.ai has a free plan for 25 calls a month Smith.ai pricing ↗. For about 100 calls a month, expect roughly $49 to $115 on most of the AI services we compared, and more at Smith.ai.
Is an AI answering service cheaper than a human answering service?
Usually by a wide margin. Ruby's human service costs $250 a month for 50 minutes, about $5 a minute Ruby pricing ↗, while Rosie's entry plan works out to about 20 cents a minute Rosie pricing ↗. CloudTalk puts property management answering services at 75 cents to $2.50 a minute CloudTalk answering service costs ↗.
Can an AI answering service take messages and text them to me?
Yes. Rosie sends an instant notification by email, text and app when each call ends, with a summary, transcript and recording Rosie features ↗ Rosie pricing ↗. Dialzara emails a detailed summary of each call Dialzara features ↗.
Does an AI answering service block spam calls?
Most do. Rosie blocks toll free robocalls and screens sales calls Rosie features ↗. Upfirst does not bill spam, robocalls or calls under 15 seconds Upfirst pricing ↗, Goodcall does not count spam or wrong numbers Goodcall pricing ↗, and Smith.ai does not count known spam toward your quota Smith.ai pricing ↗.
Can it answer only after hours?
Yes, with most services. Upfirst lets you choose all calls, overflow only or after hours only Upfirst pricing ↗. With the others, you forward calls from your carrier only during the hours you want covered.
Is there a free AI answering service?
Smith.ai's free plan covers 25 real calls a month, with extra calls at $3.00 each Smith.ai pricing ↗ CloudTalk on Smith.ai ↗. Goodcall lets you build and hear a demo agent free before you connect a number Goodcall pricing ↗. Rosie and Dialzara offer 7 day trials Rosie pricing ↗ Dialzara pricing ↗.
Where this comes from
Checked Oct 9, 2026. Vendor pages describe their own products; independent sources add outside views. Built from 16 sources: the makers' own pages plus independent reviews and user reports. We have not run our own hands on test yet; if we do, the results will appear here.
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