What does a dental practice AI assistant actually cost?

Ask an agency for a website quote and, sooner or later, you’ll get a number. Ask the same agency what it would cost to add an AI assistant that actually talks to your patients, and the conversation often stops there — not because the price is high, but because they don’t build one. That gap is worth understanding before you go looking, because it explains both why pricing for this specific thing is so hard to find, and what you’re really paying for when you do find it.

What a dental AI assistant actually costs

At Tireless, the numbers are stated plainly rather than held back for a call: an assistant starts from £1,200 to set up, plus from £150 a month to keep it running and its facts current. Both figures scale with how much the assistant needs to know and do — full detail on our pricing page. It’s usually built and tested alongside a new site, and the two together can be live in 7–10 days.

What changes the price

The setup fee mostly reflects how much the assistant has to learn and how carefully that needs testing, not how flashy it looks. A few things move it up or down:

• How much it needs to know. A practice answering hours, location and a handful of treatments is quicker to train than one covering a long treatment list with detailed pricing and finance options.
• How it connects to booking. Pointing to an existing booking system is simpler than building a custom request flow.
• How much testing the scope needs. The more an assistant can be asked, the more real and awkward questions it needs to be tested against before it goes live — and that testing is the part that can’t be shortcut. We cover what that testing should include in what an AI patient assistant is — and what it should never do.
• More than one location. Multiple sites with different hours or fee lists add training work, even where the underlying build is shared.

Why most website agencies don’t offer one at any price

If you’ve asked a few agencies about a website and an AI assistant in the same call, you may have noticed a pattern: the website quote comes back within a day or two; the assistant question gets a vague answer, or none at all. That’s not agencies hiding a high price — most of them simply don’t build AI products, at any price.

Building a website and building a safe patient-facing assistant are different disciplines. A website agency designs pages, writes copy and builds layouts. A safe assistant means training a system to answer only from a practice’s own verified facts, refusing to guess, escalating anything clinical or urgent to a person, and testing all of that against real questions before it ever speaks to a patient. That’s a specialism most web-design studios haven’t built — so when you ask, the honest answer from many of them is simply that they don’t offer it.

The gap isn’t that an AI assistant is expensive. It’s that most agencies quoting your website have never had to price one at all.

Is a free or cheap AI chatbot a false economy?

It’s tempting to bolt on one of the many general-purpose chatbot tools instead, and some are genuinely free or close to it. The catch is what they’re trained on. A chatbot that isn’t restricted to a practice’s own verified facts will, sooner or later, guess — a fee it doesn’t actually know, an availability that isn’t real, or something that sounds like clinical advice. In a dental setting, that’s not a minor bug; it’s a trust problem and a compliance problem at once. Most of what you’re paying for in a proper assistant is exactly the part a free tool skips: the training that keeps it inside your facts, and the testing that proves it stays there.

Do the maths on your own numbers

Rather than take anyone’s word for whether an assistant is worth it, it’s worth working from your own figures. Think about what one extra booked patient is worth to your practice over the months you’d have gone without them, then weigh that against the monthly running cost. Every practice’s answer will be different, because every practice’s patient value and after-hours enquiry volume is different — which is exactly why we won’t hand you an invented industry average and call it your result.

How to judge a quote

Whoever you ask, get these five things in writing before you compare quotes:

• Setup and monthly figures, separated. A single bundled number hides which part you’re actually paying for.
• What the monthly fee covers. Ask specifically whether it includes keeping the assistant’s facts current, not just hosting.
• How it’s tested before launch. Ask what happens when it’s asked something it doesn’t know, or something urgent.
• Where its answers come from. The only safe answer is “only your verified facts” — never “the internet” or general training.
• What happens as your facts change. Fees and hours move; ask how updates get made and whether that’s included.

If a supplier can’t answer those clearly, that tells you something too. For the safety side of these questions in more depth, see our guide to AI assistants for dental and aesthetic clinics.

Where Tireless fits

We build the website and the assistant as one project, priced plainly rather than after a sales call: sites from £1,500, assistants from £1,200 setup plus from £150 a month, both live in 7–10 days — the full breakdown is on our pricing page, alongside what a site alone costs in our guide to dental website pricing in the UK. The best way to judge whether an assistant is actually worth its monthly cost is to try one built the way we’ve described here.