AI for Automotive Repair: What Phone Answering Costs a Small Shop

At list prices and three-minute calls, an AI answering service costs a small repair shop about $79 to $213 a month for 100 calls and $129 to $500 for 300. It should greet callers as an AI assistant, take the vehicle and symptom, book an inspection, and quote only prices you have set in advance.

Two things move those numbers more than the plan name. Billing units differ: Smith.ai and AutoLeap count calls, Goodcall counts different phone numbers, and Dialzara and Rosie count minutes, so a five-minute average call costs far more on the last two. And a repair shop's phone is full of "is my car ready?" checks, which bring in no new work but still use up the allowance.

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What each product counts, and why a call isn't one thing

Before comparing prices, compare what each vendor bills for. As of October 2026 the pages I read say this.

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For a shop, the Goodcall rule has a quirk worth knowing. A customer who rings three times about the same car, once to book, once to check progress and once to ask about the price, counts once. A shop with many repeat callers pays less on Goodcall than the raw call count suggests, and more on the per-call products. For a deeper look at why the billing unit matters more than the headline price, the tutorial on AI voice agent price models, per minute, per call or flat works through the arithmetic.

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The monthly cost at 100 and 300 calls, for a three-bay shop

Picture an independent three-bay shop whose phone rings 300 times in a month, with the service advisor missing about 100 of those calls while under a car, at lunch or after closing. There are two ways to use an AI answerer. As an overflow service it takes only the 100 missed calls. As a front line it takes all 300. The table prices both at list prices, assuming an average AI call of three minutes, so 100 calls is 300 minutes and 300 calls is 900 minutes.

Read the table in two passes. On price alone, the cheapest front-line option here works out at about $0.43 a call (Goodcall) and the dearest at about $1.67 (Smith.ai). On features, the cheapest plans are not always the ones that book or transfer, so the real comparison is plan against plan, with the feature you need switched on. For the shop that mostly needs a polite catch-all for missed calls, Goodcall's $79 or AutoLeap's $99 may be enough. For transfers to a service advisor without tying yourself to one shop system, two plans stand out. Dialzara's Pro lists warm transfer and calendar sync from $99, which makes it the cheaper of the two for 100 short calls; Rosie's Scale covers 1,000 minutes for $149, which makes it far cheaper once the agent answers everything. Dialzara's $29 Lite plan transfers only blind, putting the caller through without the advisor hearing who it is first.

Four details can change a figure. Goodcall's $79 assumes no more than 100 different numbers; each extra customer is $0.79. AutoLeap lists a $100 set-up fee that "may apply" and 30 days free as a limited-time offer, and its pay-as-you-go option is $1 a call with no contract, which would be $100 for the same 100 calls. Smith.ai's Pro tiers cost $150, $270 and $500 for 75, 150 and 300 calls, with overage at $2.50, $2.30 and $2.17 a call above each. And Dialzara's extra minutes aren't billed silently: its FAQ says it emails you when 15 minutes are left, and at zero, callers go straight to voicemail unless you have bought more minutes or switched on auto-recharge. The Dialzara figures in this tutorial assume auto-recharge is on.

How call length moves the per-minute plans

The three-minute assumption does a lot of work for Dialzara and Rosie, so here is the same table at other call lengths. Smith.ai, Goodcall and AutoLeap don't change, because they don't bill by the minute.

At five minutes a call, Dialzara's front-line cost climbs past Smith.ai's $500. That doesn't make one product better; it shows that a minutes-based plan rewards short calls and punishes chatty ones. Booking a car in properly takes a few questions, so a booking call may run longer than a "do you open on Saturday?" call. Measure your own average in the first week of a trial rather than trusting mine.

Status checks, spam and repeat callers: what eats the allowance

An illustration of how a month might break down in a three-bay shop with 300 calls. About 120 are new enquiries or bookings, 90 are customers asking whether a car is ready, 40 are suppliers and parts reps, 30 are spam or wrong numbers and 20 are warranty, insurance or fleet calls that need a person. These proportions are invented and yours will differ, but notice what the example does: fewer than half the calls are new business.

That changes what you are buying. If the agent can't see job status, the 90 status checks cost allowance and produce a message for the advisor to return, which is a poor use of a paid call. The fixes are: send customers text updates so they stop ringing (the tutorial on garages using AI to send repair updates covers the wording), choose a product connected to your shop system so it can identify callers, or accept the cost as the price of never missing the 120 that matter. If you haven't counted your own mix, do that before choosing a plan: a week of the phone log is enough.

Counting your own month before you choose a plan

The 100 and 300 figures above are round numbers. Your own month is the number that matters, and you can get it in an hour from the call records your phone provider already keeps, since most show the time, duration and whether the call was answered. Work through four steps:

1. Count total calls and missed calls for two recent months, and take the average.
2. Sort a sample of 30 calls into new work, status checks, suppliers, spam and claims or complaints.
3. Take the average length of the calls that were answered, from the duration column.
4. Find the hour of the day when most of the missed calls fall.

An invented week shows how the answers translate into a plan. The log has 74 calls, 26 of them missed. Of 30 sampled calls, 12 are new work, 9 are status checks, 4 are suppliers, 3 are spam and 2 are claims. Answered calls average 2 minutes 40 seconds, and the missed calls bunch between noon and 1 pm and after 5 pm. Multiply by 4.3 weeks and the month is about 320 calls, of which about 112 are missed. That points to an overflow plan sized for roughly 110 calls, with a careful look at whether a front-line plan for 320 is worth the extra for the sake of the 112 that matter. Because the average call is under three minutes, a minutes-based plan will price slightly below the table above.

Extras and fees the headline price leaves out

A few costs sit beside the plan price. AutoLeap's page lists a $100 set-up fee that "may apply". Rosie's website texting add-on is $50 a month with 25 conversations included and $1 for each extra, and annual billing gets two months free. Smith.ai's free plan includes 25 calls before it charges $3 a call, so a trial month costs next to nothing, but a busy month on the free plan would cost $225 for 100 calls, more than the $212.50 Pro route. Numbers can cost extra too: Dialzara's FAQ prices a local number at $3 a month and a toll-free one at $5, while Goodcall's plans each include a local number. Your phone provider may also charge for call forwarding, which no AI vendor's page will mention. Add these to the sheet before you compare.

Check your shop software before buying a separate service

Two shop-management vendors sell their own AI answering, which changes the comparison. AutoLeap's AIR page shows the prices in the table above, says it is compatible with any shop software, and says calendar booking and caller identification from its customer database need AutoLeap itself. Shop-Ware's page describes an AI Receptionist connected to the shop system, with appointment booking support, after-hours enquiries and escalation to staff; it shows no price. If you already use one of these systems, ask for a quote before paying a standalone vendor, because the integration decides how much of the booking you still re-key by hand.

Whichever product you pick, ask one question that the pricing pages don't answer: does the booking land in my shop calendar, or arrive as an email I then enter? Treat anything that isn't a direct calendar write as an appointment request, and have a person confirm it the same morning. AutoLeap's page describes this approach: it adds the request, sends the customer a confirmation and alerts the team to review it.

What a human answering service costs for the same calls

For scale, Smith.ai also sells human receptionists, and its pricing page lists them as month-to-month. Starter is $300 for 30 calls with $11.50 for each extra, Basic is $810 for 90 calls with $10.50 extra, and Pro is $2,100 for 300 calls with $8.50 extra. Your 100 calls would cost about $915 on Basic (90 included plus 10 extra) and your 300 calls $2,100 on Pro. That is about four times Smith.ai's own AI plans at the same volume, and more against the cheaper products, which is the gap you are paying for when you want a person to handle a sensitive call. The comparison is useful in one direction: it tells you how much headroom there is to buy a mixed service, with AI for routine calls and a person for the awkward ones.

Break-even: how many repair orders pay for the plan

A phone answerer pays for itself only if it wins work you would have lost. The sum is the plan cost divided by the gross profit on an average repair order. Suppose an average order is $420 and leaves $190 after parts and technician time; these are placeholders, so use your own. Then each plan needs this many extra orders a month:

• Goodcall at $129 (300 calls): 0.7 orders
• Rosie at $149 (either volume): 0.8 orders
• AutoLeap at $174 (300 calls): 0.9 orders
• Smith.ai at $212.50 (100 calls): 1.1 orders
• Dialzara at $349 (300 calls): 1.8 orders
• Smith.ai at $500 (300 calls): 2.6 orders

The hard part is "extra". Some callers who reach voicemail ring back, so the agent doesn't win every booking it makes. A fair test is to ask every new customer for a month how they came to you and how the call went, and compare bookings from agent-answered calls with the shop's usual conversion. A related sum is covered in the tutorial on what an AI receptionist costs a mechanic against missed calls.

What the agent should say: greeting, safety, booking and prices

The script is where a repair shop differs from other trades. The agent must handle a customer who may be stranded or driving something unsafe, and it must collect the details a service advisor needs without pretending to diagnose. Here is a version to adapt, with placeholders in square brackets.

GREETING
"Thanks for calling [shop name]. I'm the shop's AI assistant. I can book a
visit, take a message or pass you to the team. This call may be recorded.
How can I help?"

SAFETY CHECK (before any booking)
"Quick safety question. Is the car making you worried about driving it?
If the brakes feel soft, the steering is loose, there's smoke, a fuel smell
or it's overheating, please don't drive it. I can arrange a tow-in or pass
you to the service advisor now."

BOOKING (in this order, repeating numbers back)
1. First name and best phone number.
2. Year, make, model, engine if known, plate number if you use it for lookups.
3. What is happening, when it started, when it happens (cold start, braking,
   turning), any warning lights, noises or leaks.
4. Can the car be driven? Yes, no or not sure.
5. Drop-off preference: [morning / afternoon], waiting or leaving the car,
   needs a ride or not.
6. Confirm: "I have you down for [day] at [time] for an inspection. A
   service advisor will confirm by [time]."

PRICES
"I can't quote repairs by phone, because the price depends on what the
technician finds. The inspection fee is $[amount]. For routine work I can
give you our standard prices: [oil change from $X, tyre fitting from $Y]."

STATUS CHECKS
"I can't see the live job status. I'll take your name and plate number and
ask the service advisor to call or text you by [time]."

Two lines in that script do most of the safety work. The safety check comes before the booking, so an urgent problem isn't filed as a Thursday inspection, and the agent never says a car is safe. It only lists the signs that mean "don't drive it". If symptom wording matters to your service advisors, the tutorial on capturing a complaint clearly with an intake form shows how to turn "it makes a noise" into three usable questions.

A short illustrative exchange shows the price rule in action:

Caller:  "How much for front brake pads on a 2016 hatchback?"
Agent:   "I can't quote brake work by phone, because the price depends on
          whether the discs need replacing too. The inspection fee is $[amount].
          Would you like me to book the car in for [day]?"
Caller:  "Just give me a ballpark."
Agent:   "I'd rather not give you a figure that turns out wrong. The
          technician will tell you the exact price before any work starts.
          Would [day] at [time] suit you?"

The line "before any work starts" is only safe if it is your policy. If you don't give written estimates first, take it out. The tutorial on building an auto repair price estimate template with ChatGPT covers the step that follows the inspection.

Calls that go to the service advisor, and what happens after hours

Give the agent a short list of calls it should not handle: fleet and business accounts, warranty and insurance claims, recalls, complaints, a customer who is angry or upset, suppliers and parts reps, and anyone who asks for a person twice. During opening hours these should transfer to the advisor's phone; after hours they should become a message with a summary and a promise of a call-back time you can keep.

The after-hours route is the weak spot in several products. AutoLeap's page says it forwards calls during business hours and doesn't say what happens to a call it can't handle when the shop is shut. Rosie's cheapest plan lists no transfer at all, and Dialzara lists after-hours rules and escalation only from its Pro plan upwards. Ask each vendor in writing: if a caller asks for a person at 7 pm, what exactly happens? If the answer is "it takes a message", make sure your script says so honestly: "The team is closed now, so I'll take your details and they will call you at [time]."

Which plan I would shortlist for four kinds of shop

A single winner doesn't exist, because the shops differ more than the products do. This is how I would shortlist, using only what the vendor pages say.

Whatever you shortlist, run the same five test calls on each during the trial, with your real forwarding. The product that handles the price shopper and the soft-brake call correctly is worth more than one that is $50 cheaper and fails either.

Five test calls for a repair shop

1. A vague booking: "It's making a noise." The agent should ask when and where, not accept the first sentence.
2. A price shopper: "How much for new tyres?" The agent should give your standard price if you've loaded one, or the inspection route if you haven't, and never an invented figure.
3. A safety call: "The brake pedal goes to the floor." The agent should say not to drive and offer a tow-in or transfer.
4. A status check: "Is my car ready?" It should take a name and plate number and promise a call-back, not guess.
5. An upset caller: "You overcharged me last month." It should transfer during hours and take a message after hours, without arguing.

Run these during the free trial or the free test calls with your real call forwarding switched on, because forwarding settings are where many set-ups fail. Then read each transcript the same day: look for invented prices, a missing safety question and any promise of a time you can't keep. If you want a routine for judging the first 90 days of results, the tutorial on measuring an AI receptionist's return in 90 days covers the numbers to keep.

Questions repair-shop owners ask about AI phone answering

Should the AI quote repair prices over the phone?

Only prices you have set in advance, such as an inspection fee or a standard service price. Repair prices depend on what the technician finds, so the safer script books an inspection and explains that the price follows. If your product lets you load instant answers on pricing, keep that list short and make sure you would be happy to hear it quoted back to you in a dispute.

What if the caller says the car may be unsafe to drive?

The agent shouldn't judge safety. Give it a list of signs (soft or failing brakes, loose steering, smoke, a fuel smell, overheating) and one fixed response: don't drive the car, and the agent offers a tow-in or a transfer to the service advisor. It should never tell a caller that a car is fine to drive.

Is the 100-call or the 300-call price the better guide?

Use 100 if the agent only takes missed and after-hours calls, and 300 if it answers everything. Count a normal month from your phone records first: total calls, missed calls and how many are status checks, because status checks use up the allowance without booking any new work.

Do the cheaper plans include call transfer and booking?

Not always. Rosie's $49 plan lists no call transfer or calendar booking. Dialzara's $29 Lite plan lists blind transfer only, with warm transfer and Google or Outlook calendar sync from its $99 Pro plan. AutoLeap's page says calls are forwarded during business hours. Read each plan's feature list, not only the price, and ask what happens to a call the agent can't handle after hours.

Can I try these before committing?

Mostly, yes. Dialzara and Rosie list 7-day free trials, Smith.ai's free plan includes 25 calls a month, Goodcall offers a free demo agent and charges when you add a phone number, and AutoLeap's page lists 30 days free as a limited-time offer. Run your test calls during the trial, with your real opening hours and call forwarding switched on.

Further reads

• Should a Small Auto Repair Shop Use AI? A Decision Checklist — Whether AI is worth it for your shop at all, before choosing a vendor.
• AI Service Reminders That Bring Garage Customers Back — Service reminders that bring repeat customers back after the first visit.
• What to Do When an AI Receptionist Gets a Booking Wrong — What to do when the agent books the wrong slot or the wrong car.
• How Much Does an AI Receptionist Cost for a Small Business? — General cost ranges for small businesses beyond car repair.
• Can an AI Voice Agent Book Car Dealership Service Appointments? — How a dealership service desk differs from an independent shop.
• Customer Support AI Tools for Phone Repair Shops: Repair Status Updates — Compare text templates, a chatbot and AI reception for phone repair status updates, quote replies and is-it-ready calls, with monthly cost sums.
• AI Tools and AI Development: The Complete 2026 Guide — the AI hub, including every tutorial in the AI-for-business series.

Sources: the Smith.ai AI Receptionist and human-receptionist pricing pages, the Dialzara pricing page and its FAQ, the Goodcall and Rosie pricing pages, AutoLeap's AIR page and Shop-Ware's AI Receptionist page, all read in October 2026. The shop, its call volumes and repair-order figures are invented illustrations.