An AI receptionist typically costs anywhere from almost nothing per call, on a genuinely usage-based plan with no minimum, to several hundred euros a month for a full-featured flat-rate plan. The honest answer to "how much" depends entirely on which of four pricing models a provider uses — not on the number on its homepage.
This is a vendor-neutral explainer rather than a ranking. For picks, see the best AI receptionist and the best for a small business; for what missed calls cost you, which is the other side of this decision, see the real cost of a missed call. The ranges below are synthesised from the published pricing of the providers covered across this blog, each of which is sourced in its own comparison article.
The four pricing models, explained
Flat monthly fee. A set price for a defined volume of calls or minutes, with overage charged per minute beyond that. The most predictable model, and it rewards steady, consistent call volume.
Usage-based, no minimum. Billed purely on what is actually used — call and message volume — with no base fee to cover regardless of activity. Genuinely cheap for light call volume, and it scales up proportionally when things get busy.
Per unique caller. A less common model that bills on how many distinct people call in a month rather than total minutes. It rewards a business with repeat customers and gets expensive with many one-time callers.
Add-on to a larger platform. Priced as an extension to an existing communications purchase — a phone system, a contact-centre platform — rather than as a standalone product. The headline figure looks cheap because it excludes the underlying platform you have to buy separately if you do not already have one.
The real price ranges, by pricing model
- Flat monthly plans for a single-location small business generally run from around €100–130/month at the entry tier up to €250–300+/month for fuller feature sets: more languages, more included minutes, extra channels like chat or review management.
- Usage-based plans can run under €0.30 a minute or per message, with no floor. A business with genuinely light call volume might pay well under €50/month in total, while a busier one could exceed what a flat plan would have cost.
- Per-unique-caller plans commonly start around $79/month for roughly 100 unique callers, scaling to $250+/month at higher caller volumes.
- Add-on pricing often advertises $39–49/month, but the realistic all-in cost, once the underlying phone plan most businesses need is included, has been independently estimated around $99–114/month or more for a single user.
What actually drives the price
Beyond the base structure, what moves the price within any of these models is what is bundled in:
- Language depth. Some providers gate the language count by tier — two languages on an entry plan, more higher up. Others include full coverage on every plan. If your callers are mixed, this single line can decide which tier you are on.
- Post-call automation. Whether the system just answers and takes a message, or also sends WhatsApp confirmations, no-show reminders and payment links, is a real driver of engineering cost and therefore of price.
- Vertical-specific configuration. A system built around your industry's booking logic — table capacity, per-practitioner calendars, emergency triage — tends to cost more than a generic call-answering tool, but usually needs less setup work from you.
- Setup fees. Some providers charge a one-time fee, commonly €99–500, on top of the monthly or usage cost; others fold setup into the ongoing price or charge nothing for it.
- Number of locations or lines. Several providers price per phone line or per location, which matters a great deal for a multi-site business and not at all for a single one.
The costs that aren't in the headline price
- An underlying platform purchase, on add-on pricing models specifically. Check whether the advertised price assumes you already own something else.
- A one-time setup fee, which can change the real first-year cost meaningfully for a small business even when the monthly figure looks competitive. A €499 setup on a €108/month plan is roughly €40/month across the first year.
- Overage charges on flat plans, and how steeply they are priced per extra minute or caller.
- Add-on modules for specific channels — WhatsApp, chat, reviews — that are not in the base tier but are billed separately.
Frequently asked questions
What's a reasonable budget for a small business specifically?
For a single-location small business with steady, moderate call volume, €100–300/month for a flat-rate plan is realistic, though a usage-based option can come in lower for genuinely light volume. The best AI receptionist for small business covers specific picks at different price points.
Do prices differ by industry?
Somewhat. Restaurant and hospitality systems sometimes price per location, given how call volume clusters during service hours, while general small-business tools price more uniformly. Vertical specialists in the US market — dental especially — often carry a premium tied to deep practice-management-software integration.
Is an AI receptionist cheaper than hiring staff?
Almost always, for the specific job of answering calls. A traditional human answering service typically runs €150–700/month depending on volume, and a part- or full-time receptionist costs considerably more in salary alone. An AI receptionist at €100–300/month with round-the-clock coverage is usually the lower-cost option for call answering — though it is not a substitute for someone who has to be physically present.
Should I pick flat-rate or usage-based pricing?
It depends on how predictable your call volume is. Flat-rate suits steady, consistent volume, because you are not exposed to overage surprises. Usage-based suits genuinely light or highly seasonal volume, because you are not paying for capacity you do not use most of the year. Pull your own recent call logs before deciding rather than guessing.
Are setup fees normal?
Common but not universal — some providers charge €99–500 upfront, others fold setup into the ongoing price or charge nothing. Worth asking about directly, since it changes the real first-year cost meaningfully on a tight budget.
How do I compare providers fairly?
Pull two to four weeks of your own call logs — volume, timing, and roughly how long calls last — and price each provider's plan against that real pattern rather than comparing headline numbers in isolation. For a broader framework beyond price alone, see how to choose an AI phone answering service.
If you want to see what a plan actually costs for your own business, book a free demo — our own plans are on the pricing page.