How much does an AI voice agent cost for a restaurant? Pricing & ROI

How much does an AI voice agent cost for a restaurant?

Most 2026 offers in France land between €60 and €300 a month, depending on call volume and included features. Pay-as-you-go plans bill roughly €0.12 to €0.30 per minute. The headline price rarely tells the whole story, so read what it includes before you compare.

One number matters more than the price: the cost of not answering. A restaurant that misses a handful of calls a day loses bookings that never call back. Our guide on what missed calls cost a restaurant puts a figure on it with a calculator. Read together, the two numbers frame the only decision that counts: price against payback.

The four pricing models to know

AI voice agents are sold four ways. Each fits a different call profile. The table below lays out how each works and who it suits, so you can match a model to your own volume rather than a headline rate.

Most restaurants take calls every day, so a flat fee with minutes included is usually the clearest and cheapest. Keep per-minute billing in mind for a seasonal spot or a second line that rings rarely.

What moves the price up or down

Two agents can be priced very differently for the same restaurant. Five factors explain most of the gap, and knowing them helps you read a quote for what it really covers.

• Call volume: more minutes means a bigger bundle or a higher per-minute bill.
• Setup fees: some providers charge for configuration, integration and the knowledge base; others start free.
• Booking-software integration: writing bookings straight into your system in real time is worth more than a plain answering bot.
• Languages: handling international guests in several languages can sit on a higher tier.
• Autonomy: an agent that books, edits and cancels on its own does more than one that just takes a message.

The last point is where offers diverge most. Weighing a dedicated agent against the call feature built into your booking tool? Our Zenchef Call AI vs ImaginoVox comparison puts real prices and capabilities side by side.

When does an AI voice agent pay for itself?

As soon as one recovered booking a month beats the subscription. With an average booking worth around €90 (say three covers) and a plan near €64, a single saved table covers the whole month; everything after that is net gain. That is why volume matters more than the sticker price.

The maths tips fast for a busy line. A restaurant taking dozens of calls a week recovers several bookings a month, not one, so the return is a multiple of the price rather than a break-even. Run it on your own figures with the lost-revenue calculator, then read how the agent captures those calls in our complete guide to the AI phone agent for restaurants.

Compare it with the other ways to cover the phone and the gap widens: a part-time hire or an answering service costs far more per month for less availability. Our AI voice agent vs in-house phone vs answering service comparison breaks down the real cost of each.

ImaginoVox pricing

ImaginoVox uses a flat monthly fee with minutes included, so the bill stays readable. Three plans, all prices excl. VAT, monthly billing, no commitment:

• Essentiel — €64.26/mo: 300 AI-call minutes, 24/7 answering, booking, edits and cancellations, Zenchef integration.
• Professionnel — €96.74/mo: 600 minutes, everything in Essentiel, plus warm transfer to staff and priority support.
• Entreprise — on quote: unlimited minutes, custom integrations, a custom AI voice and a dedicated account manager.

You can start with no credit card and a guided onboarding, then scale the plan to your real call volume. See our pricing in full or get started. For how the agent actually works and how to choose one, read our guide to the AI phone agent for restaurants.