What actually drives the cost
Answering-service prices look scattered until you notice they all move on the same four levers. Once you know them, any quote is easy to read.
- Who does the work. A human on the line is the single biggest cost. Self-serve software is cheapest because you are the labor. A managed AI service pays for the AI plus the people who build and tune it.
- Call volume. Per-minute and per-call plans scale directly with how busy you are. Flat plans cap the surprise — up to their included minutes.
- Hours of coverage. Business-hours-only is the advertised price. True 24/7, nights, and weekends usually push a human plan from the $135–$450 range into $400–$1,000+.
- What each call does. Just taking a message is cheap. Booking into your calendar, qualifying the lead, syncing your CRM, and switching languages cost more — sometimes as separate line items.
Per-minute vs. per-call vs. flat
Three billing models cover almost everything on the market. The ranges below reflect public pricing and industry comparisons as of mid-2026 — treat them as approximate and confirm the current rate with any provider before you sign.
| Type of service | Typical monthly | How you're billed | Watch for |
|---|---|---|---|
| Self-serve AI software (you set it up) | $25 – $300 / mo | Flat, plus per-minute or per-call overage | Cheap tiers include very few minutes; scripting, calendar wiring, and testing are on you. |
| Live-agent answering service (human) | $135 – $1,000+ / mo | Per-minute ($0.75–$2.00+) or per-call ($0.80–$5.00) | The bill grows with every call; 24/7 and bilingual often cost extra. |
| Managed AI receptionist (like ours) | $197 – $997+ / mo | Flat, with talk-minutes included | One-time setup; someone else builds, trains, and maintains it. |
Per-minute is the classic human-answering model. At $1.50/min, 250 billable minutes is $375 before overage — and every long call adds up. Per-call flips it: you pay a set rate per conversation, which is predictable per call but punishes high volume. Flat plans bundle a block of minutes for one price, so a busy month does not blow up the bill until you exceed the block.
Some named examples as published in mid-2026, so you can see the spread. Prices and plans change — this is illustrative, not a live quote:
| Provider | Entry pricing | Note |
|---|---|---|
| Dialzara (AI) | From ~$29/mo (60 min) to ~$349/mo (1,000 min) | $0.35–$0.48/min overage, no setup fee |
| Rosie (AI) | From ~$49/mo; ~$149/mo for full features | Appointment scheduling on higher tiers only |
| Goodcall (AI) | From ~$59/mo | Fixed unique-callers per plan; ~$0.50 per extra caller |
| Smith.ai AI Receptionist | From ~$95/mo (50 calls); Pro ~$800/mo (500 calls) | Booking, CRM sync, and recording billed per call as add-ons |
| AnswerConnect (human) | From ~$325/mo (200 min) | ~$1.65/min overage |
| Ruby (human) | From ~$245/mo (50 min) to ~$1,095/mo (500 min) | ~$4.70/min beyond your plan |
Ruby, Smith.ai, and AnswerConnect are genuinely good products — each is a strong fit for a certain kind of business, which is the point of comparing rather than trashing. Always verify the current price on the provider's own site.
The fees that don't show up on the pricing page
Setup charges, overage rates, rounding increments, and add-ons can add 30–50% to an advertised rate, per multiple 2026 industry breakdowns. Four to check on any quote:
Overage rates
The advertised price buys a set number of minutes or calls. Go over and you pay per unit — anywhere from $0.35/min on cheap AI to nearly $5/min on premium human services. Ask what a busy month actually costs, not just the base.
Setup fees
Some plans advertise "no setup," which usually means you do the setup — writing scripts, connecting your calendar, testing calls. A done-for-you provider charges a one-time setup because a person is building it for you. Ask which one you are getting.
Per-action add-ons
Watch for line items that turn one call into several charges: appointment booking, CRM sync, call recording, or per-lead fees stacked on top of the per-call rate. Three add-ons at $0.50–$1.50 each can quietly double a call.
Contracts and rounding
Annual lock-ins, 30-second billing increments that round up, and holiday surcharges all inflate the real number. Month-to-month with your number portable if you leave is the honest default.
Our pricing, in full
We are a founder-led, local shop in the East Bay, and we would rather post the numbers than make you ask. These are the same figures on our pricing page. Every plan is flat, month-to-month, with the setup as a one-time fee — because a person builds and trains your receptionist before it ever answers a call.
Starter — $497/mo + $997 setup (one-time)
Single-location operators. 24/7 answering trained on your business, booking into your calendar, spam screening, instant lead alerts. 500 talk-minutes included, $0.50/min after.
Professional — $997/mo + $1,497 setup
Busy operators. Everything in Starter plus outbound missed-call recovery, returning-caller memory, and warm transfers. 1,500 minutes included, $0.45/min after.
Scale — custom, from $1,997/mo + setup
Multi-location brands: pooled minutes across several lines, a dedicated account manager, and custom integrations. Priced to your volume, quote-based.
For Spanish-speaking neighborhoods we also run an Esencial tier at $197/mo + $297 setup with 150 minutes — bilingual English/Spanish included at no extra charge, built for taquerías, salons, and shops. Across every plan: live in 48 hours (72 or the setup is free), a 30-day money-back guarantee, and your number stays yours if you ever leave.
The plumber math you can check yourself
We are not going to quote you a missed-call statistic. You do not need one — the arithmetic is more convincing than any stat, and you can run it on your own numbers this week:
missed calls per week × average job value × share that would have booked = what an unanswered phone costs you.
Put in a plumber's hypothetical numbers. Say an average job is worth $450, and while you are under a sink you miss three callable jobs a week that you would have won. That is roughly 13 jobs a month — about $5,800 — walking to the next plumber on the list. Even if the honest number is just one job a week, that is around $1,900 a month, which more than covers the Professional plan. Change $450 and the miss-rate to your real figures; the conclusion holds because it is your own math, not our claim.
For a trade where a single call can be worth hundreds of dollars, we broke this down on a dedicated page: AI receptionist for plumbers.
When AI makes sense — and when a human does
Price is not the only question; fit is. A human answering service like Ruby or Smith.ai earns its higher per-minute rate when calls are emotionally delicate or genuinely complex — a law firm intake, a medical practice, a caller in distress. If you handle a modest number of high-stakes calls and want a person on every one, that premium is money well spent.
A managed AI receptionist fits when the job is answer every call, sound professional, book the appointment, and text you the lead — reliably, 24/7, without the bill swinging with your call volume. For home-services trades fielding a steady stream of similar calls, that is most of them, and the flat rate plus never sleeping is the whole point.
The failure mode both models beat is the one most owners run today: a phone that rings out to voicemail while you are on a job. That is the most expensive option of all, and it costs $0/mo on the invoice.
In short
As of mid-2026, an AI answering service runs from about $25/mo for DIY software to $1,000+/mo for a human service billed by the minute, with managed AI receptionists at a flat rate in between. The lowest sticker price is rarely the real cost — read the overage, the setup, the add-ons, and the contract. Any provider worth hiring will answer those in writing and let you hear the system before you pay a cent.