Quick Answer
At a glance, by what you're actually buying:
The three pricing models, and why they are not comparable
Before any vendor comparison means anything, know which model you are pricing. The same 100 calls cost wildly different amounts depending on which of these is used.
Model | How It Works | Who Uses It |
| Per-minute | You buy a bundle of minutes; every minute over it is billed separately, typically $1.75-$2.99 per minute. | Ruby, AnswerConnect, PATLive, Abby Connect — most traditional human-staffed services. |
| Per-call | A flat rate per answered call regardless of length, so a 30-second call and a 10-minute call cost the same. | Smith.ai, and most AI-first platforms. |
| Flat monthly rate | One price for a defined volume tier or unlimited use, no metering. | Some bundled and AI-first answering services. |
| Free allowance + per-minute | A number of minutes included free each month, then a flat per-minute rate above that — no bundle to exceed, no sales quote. | Calilio's AI Receptionist, layered on top of a phone plan. |
Real rate cards, side by side
Pulled from each provider's published pricing where available, and from verified third-party pricing breakdowns where a provider requires a sales quote.
Provider | Model | Entry Plan | Overage Rate | Worth Knowing |
| Calilio | Free allowance + per-minute | Free up to 10 min/user/mo (Standard) | $0.15/min (Standard) or $0.09/min (Premium) above the free allowance | AI Receptionist layered on a phone plan you already pay for — no separate subscription or setup fee. |
| Ruby | Per-minute | $235-250/mo for 50 min | ~$3.30-4.50/min beyond bundle (effective, based on tier pricing) | 24/7 human coverage included on all plans; 15,000+ small-business clients. |
| AnswerConnect | Per-minute | $325-350/mo for 100-200 min | $1.75-2.50/min depending on plan | Pricing not published on its own site — quote required; 90-day minimum commitment reported. |
| Smith.ai | Per-call | $95/mo AI (~50 calls) | $9.75-11.50/call beyond plan limit | Per-call rather than per-minute — a 1-minute and 10-minute call cost the same. |
| PATLive | Per-minute | $235/mo for 75 min | $1.85-2.25/min beyond bundle | Publishes its full rate card openly — unusual in this category. No contracts. |
| Abby Connect | Per-minute | $299-329/mo for 100 min | $2.99-5.99/min, plus a $95 one-time setup fee | Dedicated team of 5-10 receptionists per client; premium positioning reflected in price. |
Rates reflect publicly available pricing as of August 2026 and vary by contract length, region and sales negotiation. Several providers do not publish complete rate cards — figures for those are sourced from verified third-party pricing analyses and should be confirmed directly before signing.
The overage math, worked through
Here is what actually happens to a real plan once real call volume hits it. This exact pattern — a headline price that looks nothing like the invoice — repeats across the category.
What AI answering services cost instead
The same call volume, priced through an AI-first or bundled service, looks completely different — mainly because per-minute metering mostly disappears.
Before you sign
Five questions that reveal your real cost before you commit to a contract.
1
2
3
4
5
The Verdict
The advertised price of an answering service tells you almost nothing about what you will pay. Ruby, AnswerConnect and PATLive all publish entry rates in the $235-350 range, and all three routinely produce real bills 40-90% higher once overage is included at typical volume. Abby Connect costs more from the start in exchange for a dedicated team, and Smith.ai's per-call model at least removes the length-of-call variable, if not the overage one. Calilio takes a different shape entirely — free monthly minutes on top of a phone plan you already pay for, then a per-minute rate well under a dollar once you exceed it.
If your calls are mostly routine, an AI-first or bundled service costs a fraction as much with no per-minute meter to fear — the honest trade is that it will not match a trained person on a complaint call or a nuanced request. Model your real call volume before you compare a single price, because the number on the pricing page is the one figure in this whole category you should trust least.
A Per-Minute Rate You Can Actually Predict
Calilio's AI Receptionist includes free minutes every month on both plans, then bills at a flat per-minute rate — as low as $0.09/min on Premium, with no setup fee and no sales quote required.
![Answering Service Pricing [Compare with per-minute charges]](/_next/image?url=https%3A%2F%2Fcalilio-website.s3.ap-southeast-1.amazonaws.com%2Fanswering-service-pricing-comparison.jpg&w=3840&q=75)

