How Much Does an Answering Service Cost? 12 Services Compared

Full disclosure up front: we sell the AI kind of answering service, so we have an obvious rooting interest in how this comparison ends. What we can offer instead of neutrality is specificity - the published rate cards of 12 answering services, read on their own pricing pages on October 4, 2026, the fee structures that decide what you actually pay, and the charges that turn a $150 quote into a much larger invoice. Use the numbers against any provider, including us.

The short answer

A live answering service costs $149 to $395 a month for 100 minutes of calls and $600 to $1,725 for 500 minutes, based on the rate cards seven US services publish - about $1.20 to $5 per minute, with the smallest plans costing the most per minute. AI answering services list plans from about $20 to $300 a month, and per-call plans run $1.90 to $3 a call for AI and $8.50 to $11.50 for human receptionists. Where you land inside those ranges depends almost entirely on call volume, and secondarily on hours of coverage and how much each call involves (message-taking is cheap; intake questions and live transfers cost more). For reference against a real number, our own AI plans start at €99/month for ~1,000 minutes. The rest of this guide is the rate cards behind those ranges and how they are built, because the pricing model you pick matters more than the sticker price you see.

Answering service pricing comparison: 12 services' published rates

Every number below was read on the vendor's own pricing page on October 4, 2026. We left out anyone who only offers a quote form, rather than repeat third-party figures. We compete with all of these companies; the links go straight to their pages, and prices change, so check before you buy.

Live answering services (per minute)

Three things the table shows that a range can't. First, the spread is real: the priciest 100-minute plan costs 2.65 times the cheapest. They are not identical products - the receptionist brands sell a more polished front-desk experience - but anyone buying message-taking should know the lower number exists. Second, small plans are the expensive ones per minute: Ruby's $250 starter buys 50 minutes, which is $5.00 a minute. Third, the increment column changes the bill as much as the rate. A 70-second call is billed as 70 seconds by the second, 90 seconds at 30-second rounding and 120 at whole-minute rounding; across hundreds of short calls that is a different invoice. We go through who bills what, from the vendors' own terms, in our breakdown of billable minutes and increments. What these providers commit to beyond price - answer speed, where the agents are, what happens on hold - is in our live answering service guide.

Per-call and AI answering services

The per-minute gap between the two tables is the whole story of this market. The cheapest live minute above costs $1.20; AI bundles work out to roughly 10 to 50 cents a minute (Rosie's $149 for 1,000 minutes is about 15 cents, a $99 plan with 200 minutes is about 50). Per-call AI pricing sits in between, at roughly $1.90 to $3 a call, and suits short calls badly or well depending on your mix. Two caveats in fairness to the live side: a human operator is a different product, and per-call human pricing like Smith.ai's is built for long intake conversations, not 70-second messages.

Answering service pricing models, explained

Nearly every quote you'll get uses one of four structures. Each one is the cheap option in one scenario and the expensive option in another, which is exactly why vendors pick the one they pick.

Per-minute

The classic live-operator model: you pay for every minute an operator spends on your calls. Bundled plans work out to $1.20 to $5 a minutedepending on size, and pay-as-you-go tiers charge a $44 to $49 base plus $1.35 to $2.99 a minute (Specialty, Signius, PATLive). It looks affordable at low volume and gets punishing fast - a modest 200 three-minute calls is 600 billable minutes. Watch the rounding: Specialty bills by the second, PATLive bills the first minute then 6-second steps, AMBS and Moneypenny round up to 30 seconds, and Nexa's terms round up to the whole minute.

Per-call

A fee per answered call. For human receptionists the published example is Smith.ai at $10 a call on its entry plan, with $8.50 to $11.50 per extra call; per-call AI plans run about $1.90 to $3 a call. It's the easiest model to forecast, but ask two questions: do spam calls and wrong numbers count as billable (Smith.ai says not, if caller ID is passed), and which add-ons - booking, recording, a Spanish line - are charged per call on top.

Flat monthly subscription

A fixed monthly fee with a bundle of included minutes or calls and an overage rate beyond it. This is how most AI answering services price - roughly $20 to $300 a monthdepending on volume - and some live services offer tiered versions. It's the most predictable model; the number to scrutinize is the overage rate, because that's what you pay in your busy season.

Custom / enterprise

Negotiated pricing for high volume or multi-location operations. Reasonable at genuine scale; a warning sign when it's the only option for a small-business plan. If you're comparing this category against human virtual receptionists specifically, we've broken those rates out in our virtual receptionist pricing guide.

The hidden fees that inflate answering service rates

This is where the gap between the quote and the invoice lives. Before signing anything, get written answers on each of these:

• Setup and onboarding fees. A one-time charge for scripting and account setup. AMBS publishes $85; Nexa's terms mention one without an amount; Specialty, Abby Connect, Smith.ai and Ruby say they charge none. Ask, and get the answer in writing.
• Overage rates. The per-minute price after your bundle runs out - frequently higher than the in-bundle rate. A cheap base plan with a brutal overage is priced to be exceeded.
• Holiday and after-hours premiums.Nexa's terms include a fee on eight named holidays; Specialty, AMBS and Ruby state they charge none. These surcharges land precisely when you need coverage most. AI services generally bill midnight the same as noon; confirm it anyway.
• Per-transfer and call-patching fees. A charge for connecting a caller through to you or your cell and keeping the line up: $0.06 a minute at AMBS, $0.10 at Specialty. Small per minute, but transfer-heavy businesses pay it on every live handoff.
• Billing increments and wrap-up time.Rounding every call up to the next 30 or 60 seconds turns a 65-second call into 90 or 120 billable seconds, and some terms add after-call work first: Moneypenny's own example bills a 62-second call with 8 seconds of wrap-up as 90 seconds. Per-second billing is fairer; ask which one you're getting.
• Billable junk. Spam, robocalls, and wrong numbers can all count as answered calls on per-call and per-minute plans.

Live vs AI answering service cost, at three volumes

Here's the comparison at three realistic volumes, assuming an average call of about three minutes, computed from the published plans above: for each service, the cheapest plan that fits plus overage, from the least to the most expensive service. The point isn't any single cell - it's how differently the two models scale.

A plus sign means at least one service (Ruby) publishes no plan or overage rate at that volume. The wide AI ranges are real too: per-call and per-minute AI plans from live-answering companies scale more like the live side than flat minute bundles do. The divergence is structural, not a promotion. A live service pays a human for every minute, so its costs scale linearly with your calls and spike at nights and holidays when labor costs more. Software answers the 500th call at nearly the same marginal cost as the first, in parallel, at 2 a.m. That's also why live services still win specific jobs - genuinely complex, high-empathy calls - and why the honest comparison depends on your call mix. We've unpacked the AI side of these numbers, model by model, in our AI receptionist pricing breakdown.

What drives answering service cost up

• Call volume. The dominant factor in every model. Estimate yours from phone logs before you shop, because every quote is meaningless without it.
• Call length and complexity. Message-taking is the cheapest tier. Scripted intake, appointment scheduling, and order processing take more minutes per call and often a higher rate.
• Hours of coverage.24/7 live coverage costs meaningfully more than business hours; for AI it's typically the same flat fee, which is much of the appeal.
• Industry requirements. Medical answering (HIPAA, on-call escalation) and legal intake command premium rates over general message-taking.
• Bilingual answering.Spanish-English live coverage often carries a surcharge; with AI it's usually included, and paying per-language for the same call is a pricing choice, not a necessity.
• Integrations and delivery. Calendar booking, CRM logging, and SMS delivery of messages can be included or billed as add-ons that quietly double a cheap base plan.

Industry requirements are the driver most people underestimate, because they show up as a rate premium and as a boundary the script has to respect. A funeral home is legally required to answer price questions by telephone; an answering service for therapists needs a signed business associate agreement before it takes a single call; a pest control company needs a script that never answers a pesticide safety question; a veterinary practice decides whether it is paying for routing or for a vet tech's triage; a towing company needs every night call answered in parallel; and a clinic pays for on-call dispatch time most businesses never see (medical answering service pricing, line by line). If your trade has one of these, price the vendors that can actually meet it, not the cheapest per-minute rate on the market.

How to calculate ROI: the fee vs the missed call

An answering service isn't competing against $0 - it's competing against the calls you currently miss and the staff time you currently spend. Two anchors for the math:

1. What answering costs you in wages today. Per the Bureau of Labor Statistics, the mean receptionist wage is around $18-$19 an hour - roughly $37,000 a year before benefits. Even a part-time human dedicated to phones costs more per month than any plan in this guide.
2. What a missed call costs you in revenue.Count missed and after-hours calls from last month's phone log. Apply a conservative conversion rate - even 10-20% is realistic for ready-to-buy callers, and Harvard Business Review's lead-response research shows intent decays within minutes, so callers who reach voicemail largely don't call back. Multiply by your average customer value.

If that recovered-revenue number exceeds the monthly fee - and for most service businesses a single recovered job clears a $50-$300 plan several times over - the service pays for itself. We've published the full missed-call arithmetic, with worked examples by industry, in the cost of a missed call. And run it honestly in reverse: if you already answer virtually every call, the recovered revenue is small and you likely shouldn't buy anything.

When a cheap answering service is too cheap

We'd love to tell you the affordable answering service always wins, since we're usually it. The truth is more specific. Cheap is fine when it's cheap for a structural reason - software economics, a bundle sized to your actual volume. Cheap is a trap when it's one of these:

• A tiny bundle priced to be exceeded.A $39 live plan with 30 included minutes isn't a $39 plan for anyone with real call volume; it's an overage plan with a teaser rate.
• Rates that assume perfect calls.Bargain per-call pricing that bills spam, rounds up aggressively, and charges for every transfer often invoices higher than the "expensive" quote.
• Quality that costs you the caller. An operator reading a script badly, or a clunky bot that traps callers in menus, converts worse than no service. The cheapest option that loses the job is the most expensive option on the list.
• No way out. Deep discounts tied to annual contracts mean a bad pick costs you a year instead of a month. Prefer month-to-month until the service has earned the commitment.

The test isn't the price - it's whether the service actually books the caller. A $30-$50 AI plan that answers instantly, 24/7, and schedules the appointment is genuinely cheap. A $150 plan that takes a message a human then has to chase is expensive at any price. For how this plays out at small-business scale specifically - which calls to hand off first and what to keep - see our guide to answering services for small businesses, and if you want to benchmark the flat-rate end of the market, our pricing is public.