We put the six AI receptionists small business owners are actually shopping (Rosie, Smith.ai, Goodcall, Dialzara, Slang.ai, and Frontdesk) up against their own published pricing and features to figure out which one to plug into your business line this week.
What changed this year
Two shifts matter. First, the entry price for a legitimate AI phone receptionist dropped low enough that a solo operator can install one on a weekend for less than a phone bill.
Dialzara plans start at $29/month with no setup fees or long-term contracts.
Rosie plans start at $49 with 24/7 AI-powered call answering on every tier.
Even the free tier from a live-agent-first company is real:
Smith.ai’s AI Receptionist offers $0/month for 25 calls, then $3.00 per call after that.
Second, “answer the phone” is no longer the whole product. The tools worth buying now book the appointment during the call, send you a transcript and recording, capture a structured lead, and, on the plans worth having, transfer to a human when a caller clearly needs one. That’s a different job from the voicemail box you’re replacing. The rest of this guide is about which of these tools does that job for which kind of small business.
How we priced each pick
We built our comparison against a realistic small-service-business month and each vendor’s own current pricing page. The scoring rubric is documentation- and pricing-based, not audio-based. We didn’t run live calls through each system. Where a vendor doesn’t publish a number, we didn’t guess it.
Rosie, the easiest first pick for a service business
Rosie’s official pricing lists $49, $149, or $299 per month for 250, 1,000, or 2,000 included minutes, with a quote-only Custom plan above that; every tier comes with a 7-day free trial and there’s no free-forever plan.
Setup is unusually painless:
Rosie automatically learns your business’s hours, services, and basic information in seconds
by scanning your website and Google Business Profile.
The catch to know before you sign up: the entry plan is a message-taking service, not a full receptionist.
The real entry price for a receptionist is $149, because in-call booking and live transfers start on Scale, so $49 buys message-taking, not booking.
For a solo owner who mostly needs a professional voice to answer when they can’t, that’s fine. For a plumber who needs the AI to actually put the job on the calendar, budget for Scale.
Where Rosie earns its top spot is language coverage and the honesty of what it captures.
Rosie speaks fluent English and Spanish on every call, on every plan.
Every call is logged with an AI summary, full transcript, and recording delivered to you.
That’s the exact package a small business owner wants: something that hands you back a searchable record of every inbound conversation, not a mystery.
Smith.ai, the one to buy when calls have to go right
Smith.ai is the pick when a bad AI call could cost you a real customer.
Its AI Receptionist is designed for lead qualification and on-demand escalation to Smith.ai’s 24/7 Live Agent Network, so if your callers need more than the AI can handle, it can immediately transfer them to an experienced live agent at your discretion.
That combination, AI on the cheap calls, humans on the ones that matter, is unusually clean in this category.
The free tier is real:
$0/mo for 25 calls, with $3.00/call after that.
The all-human companion plans are where it gets expensive:
Smith.ai’s live receptionist plans run $300/month for 30 calls with 1 free transfer destination and $11.50/call overage, $810/month for 90 calls with 2 free transfer destinations and $10.50/call overage, or $2,100/month for 300 calls with 10 free transfer destinations.
For a law firm where the first call is often the whole case, that math is defensible. For a landscaper, it isn’t.
The rest of the buyer-friendliness holds up on inspection.
The AI Receptionist is month-to-month, with no long-term contracts; you pay each month, and if you cancel, they need 30 days’ notice.
Smith.ai charges a flat per-call fee with no setup or hidden fees, and never charges for spam, sales calls, or wrong numbers.
If you’re already looking at Smith.ai for its live agents, the AI tier is the obvious front door.
Dialzara, cheapest legitimate entry point
Dialzara’s inbound plans are Lite at $29 for 60 minutes, Pro at $99 for 220, Plus at $199 for 500, and Business Elite at $349 for 1,000, with overage rates that decrease by tier from $0.48/min on Lite to $0.35/min on Elite.
There’s a 7-day free trial on every voice plan, no setup fees, and no long-term contracts on any plan.
Two things to know before you sign up. First, the $29 tier is genuinely for very light volume, 60 minutes is roughly one to two calls a day before overage kicks in. Second, the extra channels are separate products:
Dialzara offers outbound voice agents for sales outreach, follow-ups, appointment reminders, and customer reactivation, with outbound plans starting at $750/month for 1,500 contacts.
If you’re comparing sticker prices to Rosie, model your real minute count first.
Dialzara’s voice and language range are stronger than the price suggests.
It offers 30+ high-quality voices spanning male, female, and gender-neutral options across American, British, Australian, and other accents, plus 10+ languages on voice, SMS, and the website chatbot with automatic language detection: English, Spanish, French, German, Portuguese, Italian, Dutch, Chinese (Mandarin), Japanese, and Korean.
For a US small business with a bilingual customer base and a light inbound line, it’s a credible first buy. If you also need cold outreach on top of an inbound receptionist, that’s a different job entirely. We cover the best AI cold outreach platforms for small B2B teams separately.
Goodcall, the “unlimited minutes” pick with a per-caller catch
Goodcall is priced differently from everyone else on this list, and whether that saves you money or costs you money depends entirely on what your customer base looks like.
Goodcall doesn’t charge any fees for number of calls, call minutes, or tokens consumed; instead, “unique customers” served is a usage-based metric intended to align with the value the agent brings to your business.
A “unique customer” is any caller with a unique phone number that calls and actually says something to the agent in a given month.
The upside is real for a business with a loyal customer base: a client who calls ten times still counts as one. The downside shows up during a marketing push.
A restaurant on the Growth plan ($129/mo, 250 unique callers) that runs a holiday special and draws 400 distinct callers pays $129 plus 150 overages at $0.50 each, for a total of $204, a 58% jump above the base price.
Also worth checking before you sign up:
Goodcall’s $79 Starter price is per agent, not per account; each agent is tied to one phone number, so two locations with separate numbers is 2 agents at $158/month on Starter, and a three-location business isn’t paying $79, it’s paying $237.
The upside for growing shops:
there are no limits to how many Goodcall agents you can build, so you can have a unique agent for every location of your business.
Slang.ai, buy this if you run a restaurant
Slang.ai is the only vertical product on this list, and it wins its category for exactly that reason.
It’s a phone answering solution specifically designed to help restaurants maximize their largest revenue opportunities, answering every inbound call, instantly responding to guest inquiries, and automatically managing reservations 24/7.
Its official integrations with OpenTable, SevenRooms, Tripleseat, and Yelp provide a seamless end-to-end experience for guests calling your restaurant.
Slang.ai is the only voice platform that directly measures CSAT, and it reports consistently delivering 96%+ guest satisfaction through a warm, human-like voice.
The price is honest about who it’s for:
Core is $399/month per location and Premium is $599/month per location as of July 2026, verified on slang.ai/pricing.
A high-volume, reservation-led restaurant fields more than enough calls to justify that number. A single-location neighborhood pizzeria that lives on phone orders should look at a generalist tool with lower fixed cost, or a phone-ordering specialist, instead.
Frontdesk (My AI Front Desk), the bundled front office
Frontdesk is the only tool on this list that isn’t really a phone-first product.
Business-in-a-Box is $99/mo and is where most small businesses land, it’s built for businesses handling 1-10 customer interactions per day.
The Business-in-a-Box plan includes 200 voice minutes, 400 SMS, 100 chatbot conversations, 300 form submissions, 500 email drafts, and 20 outbound calls per day.
If you were going to buy a phone AI plus a web chatbot plus an SMS agent plus a lightweight CRM, Frontdesk’s $99 is genuinely a good deal, you’re replacing three tools with one. If you only need the phone side, it’s the wrong shape: 200 voice minutes a month is about seven minutes of calls a day, and
when you burn through your credit pool, it automatically adds more at $10 for 1,000 credits (purchased credits never expire and roll over month to month).
Voice overage runs 25 credits per minute, or $0.25/min, which is fine for a light month and painful for a busy one.
Who each pick is for
If you’re a plumber, electrician, HVAC tech, landscaper, cleaner, dog groomer, or any other trades or home-services owner and you just want the phone answered while you’re on a job site, Rosie is the easiest thing to install this weekend. Go straight to Scale ($149) if you need it to book appointments, not just take messages.
If you run a law firm, a medical practice, or any business where a botched first call kills the customer, Smith.ai’s AI Receptionist is the safer bet, specifically because it can hand off to real, US-based agents on demand.
If your line is genuinely light (a consultant, a real estate agent, a personal trainer) and you want the cheapest published entry point that isn’t a stripped free tier, Dialzara at $29 is a defensible test buy for a month while you figure out your real volume.
If you’re a salon, a spa, a small clinic, or any repeat-customer business where the same 50 people call over and over, Goodcall’s per-unique-caller model is genuinely cheaper than per-minute. Just watch out for the per-location multiplier.
If you own a restaurant that lives on reservations, buy Slang.ai and move on. It’s the only tool on this list built for your specific job.
If you’re a solopreneur who wants one bill for phone, chat, SMS, and a CRM instead of assembling three separate tools, Frontdesk at $99 is the bundle to try, as long as your call volume genuinely sits under about ten interactions a day.
What we didn’t score
We didn’t score audio quality. This was a documentation and pricing comparison, not a live-call bench, and vocal naturalness is the thing you should test yourself with the free trial before you commit. Every product on this list offers one. Use it, call the AI ten times with realistic questions, and listen. The difference between a caller who books and a caller who hangs up is often two seconds of latency or one awkward “Sorry, I didn’t catch that.”
We also didn’t rank any tool a listing site claimed exists but the vendor’s own docs didn’t back up. If a feature isn’t on the pricing page, it isn’t in the score. That’s why the numbers here are lower and tighter than in some other roundups you may have read this week, and why, if you follow the links to each vendor’s own page before you buy, none of what you read here should surprise you at the invoice.
If you’re looking at customer-support automation more broadly (after the caller is already a customer, not before), that’s a different category and we cover the best AI customer support platforms separately. And if you want to hear what these voices actually sound like before you sign up, our guide to the best AI voice generators of 2026 covers the underlying voice engines many of these tools use.
