Choose by the software that holds your schedule. If you run Jobber or Housecall Pro and need calls answered and booked, their own AI add-ons (Jobber Receptionist at $29 a month, Housecall Pro's CSR AI) are the least effort. If you run ServiceTitan or want campaigns and call coaching too, a standalone such as Sameday or Avoca fits better.
The trade-off is price you can see against depth you can only see in a demo. Sameday publishes plans from $449 a month; Avoca does not publish a price at all. The add-ons cost far less and do less: they book into their own calendar, and they do not coach your staff or run campaigns. The rest of this tutorial puts all four against one illustrative month so you can see where each lands.
The firm and the month used for every comparison
Say a six-technician heating, cooling and plumbing firm takes 160 calls a month that someone must answer, averaging three minutes, so 480 minutes. An answered call is worth, on average, $180 of gross profit once parts and technician time are paid for, and the office currently misses about one in five calls when the phones are busy or it is after hours. Those numbers are made up. Replace them with yours from last month's call log before you decide anything.
Two sums come out of those figures. A missed call every five is 32 calls; if a third of them would have booked, that is about 10 jobs, or about $1,800 of gross profit a month left on the table. And a tool is worth buying when its monthly cost is under what it recovers. The tutorial on what missed calls cost a heating and cooling business shows how to count your own.
Standalone or built in: the real difference
A built-in add-on lives inside the software that already holds your customers, price book and calendar. Nothing needs connecting, which is why these are cheap to start and why they stop at the edge of that software. A standalone product is a separate service that connects to your field software through an integration and then does more: scoring calls, texting leads, running reactivation campaigns, routing after-hours calls.
That is a simplification of a long story; for a plain comparison of just the two Jobber and Housecall Pro add-ons for one trade, see Housecall Pro CSR AI against Jobber's receptionist for a plumber, and for the general built-in-versus-standalone decision there is the tutorial on built-in or standalone for trades. What follows is specific to the four named here.

The Complete Excel Course with AI Integration
From formulas and pivot tables to Power Query, DAX, VBA and AI with Copilot, ChatGPT and Claude — hands-on from the first lesson.
By Sagnik Bhattacharya and Virginia Thorn, Primetime Emmy Award winner
Buy nowSameday: priced openly, aimed at a full front office
Sameday describes itself as an AI front office for home services. Its AI CSRs answer calls, text customers, book jobs and update your CRM, around the clock. Around that it sells a phone system (port your number or keep your carrier), a Scheduling Wizard for filling open slots, reactivation campaigns that only reach contacts who have given legally required consent, a call routing editor for after-hours menus and VIP lines, and a Coach feature that scores calls against your playbook.
Its pricing page lists Launch from $449 a month, starting with 500 minutes and three locations, Scale from $789 with 1,000 minutes and multiple locations, both answering in English and Spanish, and Enterprise on request. Overage is billed at the plan's per-minute or per-message rate; the page does not say what that rate is, nor give contract terms, so ask for both in writing. For our firm's 480 minutes, Launch fits with about 20 minutes to spare, and a busy month would tip it into overage.
Field software it lists: ServiceTitan (as a certified app), Housecall Pro, Service Fusion, FieldRoutes, AccuLynx, JobNimbus and Maid Central. Jobber is not listed on the page I read. It books into your schedule, for example a time window with a named technician, and drafts customer offers for your approval rather than sending them unasked.
Avoca: built for service businesses, with the price behind a demo
Avoca calls itself the AI front office for service businesses and says over a thousand service leaders use it. The trades list is wide: heating and cooling, plumbing, electrical, pest control, roofing, garage doors, fuel delivery, auto repair, junk removal, movers and restoration. Products include the inbound AI CSR, a self-service online scheduler, web chat, speed-to-lead replies for every lead source, outbound campaigns, a Google Local Services Ads integration, and Coach and analytics dashboards.
It lists a ServiceTitan certified app with deep CRM integration and shows Housecall Pro and FieldRoutes among its connections. Jobber is not mentioned. Emergency escalation to staff is described, and a human-in-the-loop option appears in a customer case study without much detail. The page states Avoca is SOC 2 certified, which is worth asking about if a commercial customer will send you a security questionnaire.
There is no price on the page; you book a demo. That is normal for a product sold on volume, but it means you cannot compare it with Sameday until you ask. Ask for the monthly platform fee, the included volume in minutes or calls, the overage rate, the set-up fee if any, and the contract length, in one email, and put the same question to Sameday so the replies line up.
Jobber Receptionist: a $29 add-on for Jobber users
Jobber Receptionist picks up calls and texts around the clock, books visits using your existing online booking settings, collects job details to create work requests, or takes a message and turns it into a task. It texts back callers who hang up, logs each conversation with a summary, transcript and recording, and lets you watch texts live and take over. You choose keywords that signal urgency, such as a burst pipe or no heat, and it either transfers the call to you or texts you an alert.
Jobber's pricing table marks Receptionist as an add-on on Core, Connect and Grow, and its help article sets the terms: $29 a month for 30 conversations, $0.79 for each one after that, and unlimited use on Plus. You choose in advance whether it carries on past 30 and bills the extra or pauses until the next cycle, and conversations tagged as spam or no conversation do not count. It also needs a dedicated Jobber phone number behind it, even if callers keep ringing your existing one.
For our month, count each answered call as one conversation: 30 are in the $29, and 130 more at $0.79 come to $102.70, so the add-on costs about $131.70 on top of the plan price, if texts do not add further conversations (a text exchange counts as one conversation for up to 24 hours). Jobber's plans start at $49 a month for one user on Core; Connect is $139 and Grow $199, each for one user. On Plus (from $499 for five users) Receptionist is included.
Housecall Pro CSR AI: answers and books, with text still arriving
Housecall Pro lists CSR AI as an add-on that answers calls and chats 24 hours a day, including nights, weekends and holidays, and says it can book jobs automatically based on your schedule and service preferences. Text answering is described as alpha or coming soon on the page I read, so check whether you need it. Setup is by forwarding your calls. When a caller needs a person, it gathers their details and sends the call to a number you choose, or can transfer to a Housecall Pro Assist Rep.
No price is shown on the CSR AI page or the pricing page. Housecall Pro's own plans are Basic $79 a month ($59 annual), Essentials $189 ($149) with five users, and MAX $329 ($299) with eight users, but the add-on price is a quote you request. Its FAQ says you decide whether the greeting tells callers they are speaking to an AI, so choose deliberately and test the exact greeting a caller hears.
The four side by side
| Point | Sameday | Avoca | Jobber Receptionist | Housecall Pro CSR AI |
|---|---|---|---|---|
| Price visible | Yes: $449 and $789 a month | No, demo first | $29 add-on for 30 conversations, then $0.79 each | No price shown |
| Our 160-call month | $449 (500 minutes) | Unknown until quoted | about $131.70 plus plan | Unknown until quoted |
| Works with | ServiceTitan, Housecall Pro, Service Fusion and others | ServiceTitan, Housecall Pro, FieldRoutes | Jobber only | Housecall Pro only |
| Books into | Your schedule and dispatch board | Booked jobs, plus its own online scheduler | Your Jobber online booking settings | Your Housecall Pro schedule |
| Beyond answering | Campaigns, routing, call coaching | Web chat, outbound, speed-to-lead, coaching | Texts back missed callers | Calls and chats; texts coming |
| Escalation | Routing queues, hand-off between person and AI | Emergency escalation to staff | Urgency keywords: transfer or text alert | Transfer to a number you choose |
A table like this hides one thing: a built-in tool and a standalone are not buying the same job. The add-on removes the office's phone-answering chore. The standalone usually wants to run your front office, including who gets a text after a job and how a lapsed customer is won back.
ServiceTitan fit and the booking board
If you run ServiceTitan, the add-ons are not an option, since they belong to Jobber and Housecall Pro. Both Sameday and Avoca list a ServiceTitan integration, and the pages call it a certified app. The questions that matter are narrower than the word "integrated". Ask these of each vendor:
- Does the AI book into the real dispatch board or into a holding list that someone then moves?
- Can it see technician skills and zones, or does it only see open time?
- Which job types and business units can it book, and which does it leave for a person?
- If a booking fails in your system, what does the caller hear and who is told?
- Does it write the call summary and recording link to the customer record?
A booking board is the place where a good demo can mislead. The AI books a Tuesday slot beautifully, but if it ignored that your best drain technician is off, the Tuesday slot is a problem for your dispatcher. During the trial, book five jobs that should be hard to place and look at the board afterwards. The tutorial on AI scheduling and dispatch goes further into what happens next.
Price transparency, and how to get a comparable quote
When two prices are visible and two are not, the temptation is to treat the visible ones as the real costs. Resist it. Vendors who publish prices usually still charge for onboarding, overage and extra locations. Vendors who do not publish will quote high to a firm that sounds eager. Send the same short request to all of them.
Subject: Pricing request for [business type], about 160 calls a month
Hello, we are a six-technician [heating and plumbing] firm using [ServiceTitan / Jobber / Housecall Pro]. We take about 160 answered calls a month averaging three minutes, plus after-hours calls.
Please send in writing:
1. The monthly platform fee and what volume it includes (minutes, calls or conversations).
2. The overage rate and whether you cap it or warn us first.
3. Any set-up, onboarding or integration fee.
4. Contract length and notice to cancel.
5. What happens to our data and recordings if we leave.
6. Whether the AI tells callers it is an AI, and whether we can change the greeting.
Thank you, [your name]
A fair illustrative reply from a vendor might come back as "Platform $X, 500 minutes included, $0.Y a minute over, three-month minimum." What matters is that all the vendors answer the same six questions, so the figures can sit in one table. If one refuses to put pricing in writing, that tells you something too.
Break-even for the example firm
Using the made-up $180 of gross profit per booked job: Sameday at $449 needs 2.5 extra booked jobs a month to pay for itself, so three. Jobber Receptionist at about $131.70 needs one, since a single job recovers $180. Compare that with the roughly 10 jobs a month of missed-call leakage in our example. Any of the four clears the bar if it recovers a third of what is lost; the real question is whether the extra capabilities of a standalone are worth the extra hundreds.
That depends on what else the firm wants. If the office also wants speed-to-lead replies for web enquiries, reactivation campaigns for last year's customers and call coaching for the two people on the phones, Sameday or Avoca replaces other spending. If all it wants is no more missed calls, the add-on is plenty. The tutorial on measuring return in the first 90 days shows which numbers to track so you know which kind of firm you are.
A tool that books too eagerly: how it showed up
An illustrative case from a roofing contractor trying a standalone AI CSR. The AI booked every caller who mentioned a leak into the next free inspection slot. By Thursday the board had six inspections for a crew that could do three, because the AI saw open time on the calendar, not crew capacity. Two customers were rebooked by phone, and one cancelled.
The fix was in the rules, not the software: a daily cap of three inspection bookings, same-day only for callers who said "water coming in", and a note that large jobs go to the estimator's list. Whichever tool you pick, find where it lets you cap bookings by job type and by day, and set the cap before the first live call.
Eight calls to run in the trial
Whichever you shortlist, call it yourself with scripted scenarios and score what happens. These cover the ground that trips AI CSRs in home services.
- Emergency: "water is coming through my ceiling". It should treat it as urgent and reach a person quickly.
- Wrong trade: a caller who wants a roofer or a locksmith. It should decline politely, not book.
- Price shopper: "how much to replace a water heater?" It should give only the range you loaded and offer a visit.
- Existing customer: a caller with a job already booked who wants to move it.
- Commercial account: a caller who names a managing agent, which should route to a named person.
- Out of area: an address or zone outside your service area.
- Interrupter: a caller who talks over the AI, speaks quickly, or has background noise.
- Hang-up: a caller who ends the call midway. Check whether a text or note follows.
An AI assistant can write the script for you. Paste your services, zones and escalation rules into a chat and ask for ten calls, each with the caller's wording, what a good result looks like and what a bad one looks like. Then run the calls yourself, because a model testing a model tells you little about how a worried homeowner sounds. Scripts and hand-over rules for the answering side are in the tutorial on an AI answering service that never misses an emergency.
Which to pick, by firm
Here is how the choice usually falls, as illustrative profiles, not rules.
A two-person garage door firm on Jobber. Take Receptionist on a Core or Connect plan. The $29 add-on and a few dollars of overage cost less than one missed repair.
A plumbing firm of eight on Housecall Pro. Ask for the CSR AI quote and compare it with Sameday, which lists Housecall Pro as an integration. If the quote is a fraction of Sameday's $449, the add-on wins unless you want campaigns and coaching.
A fifteen-technician heating and cooling business on ServiceTitan. Shortlist Sameday and Avoca, run the same eight calls on each, and judge on booking-board behaviour and the written quote. The add-ons are not available to you.
A pest control company with seasonal peaks. Look hard at overage and caps, because a spring surge can double minutes in a month. Both standalones list pest control as a trade they serve; ask each for the price at twice your normal volume.
A firm that has just left a call centre. Use a standalone with human hand-off built in, and keep the person who knows the customers on the phone for VIP and commercial lines.
If you want a second opinion on which of these fits your phones and software, that is what my AI implementation consultation covers.
Questions before you pick an AI CSR
What is an AI CSR?
A customer service representative that is software. It answers calls and texts, asks the questions your office would ask, books the job into your schedule or takes a message, and logs the conversation. In home services the useful ones also recognise an emergency and send it to a person at once.
Do I need to port my business number?
Not always. Sameday's page says you can port a number or keep your carrier. Jobber's and Housecall Pro's add-ons let you keep your number and forward calls, though Jobber also sets up a dedicated Jobber number behind it. Forwarding is quicker to start and easier to undo, while porting gives the vendor more control over routing. Ask which your vendor needs for after-hours rules.
Which has public prices?
Of the four, Sameday lists plans on its pricing page and Jobber's help article prices its Receptionist add-on at $29 a month. Housecall Pro shows CSR AI as an add-on without a price, and Avoca asks you to book a demo. Treat any price you cannot see as a quote to request in writing.
Will the AI sound like a robot to callers?
You can decide how upfront it is. Some vendors have the AI introduce itself as an AI by default, and some let you change the greeting. Whatever you choose, test it with an annoyed caller and an elderly caller before going live, and keep an easy route to a person.
Can the AI quote prices on a call?
Only what you load into it. Most firms let it give service-call fees and a range, never a fixed price for a job it has not seen. Jobber's page lists a companion for drafting quotes during your own calls as coming soon, so check the current state before relying on it.
Further reads
- AI vs Human Answering Service for HVAC Firms — If you are weighing a human answering service instead.
- Can AI Triage Emergency Plumbing Calls Out of Hours? — How an AI should sort emergencies from routine calls.
- AI Service Plan Reminders for Heating and Cooling Customers — Reminders that keep maintenance customers coming back.
- Jobber, Housecall Pro, and ServiceTitan AI Features Compared — The wider AI features in the three field-service platforms.
- AI Receptionist for Tradespeople: What It Costs and When It Pays — Cost and break-even for a small trade business.
- How to Write Call Scripts and Escalation Rules for an AI Receptionist — Scripts and hand-over rules for the calls that matter.
- AI-Powered Customer Service Tools for Trades: Calls, Texts and Chat — Calls, texts and website chat for a small trades firm: what Jobber, Housecall Pro, Workiz, Smith.ai, Quo and Tidio offer, and what each channel costs.
- Avoca AI for ServiceTitan Shops: What It Does, Who It Fits — Assess Avoca's ServiceTitan booking, AI CSR and lead follow-up against a small shop's actual missed-call problem.
- AI Tools and AI Development: The Complete 2026 Guide — the AI hub, including every tutorial in the AI-for-business series.
Sources: the product and pricing pages of Sameday, Avoca, Jobber and Housecall Pro, read in November 2026, plus Jobber's Receptionist help article; call volumes, call lengths and job profits in the examples are illustrative.