Do AI answer engines tell customers what you charge, or just guess?
AI answer engines cannot see what you charge unless it is written down somewhere they can read. We checked 36 independent UK driving instructor websites for whether a price exists at all, then traced what happens on the AI side when it does not.
Not reliably. An AI answer engine has no separate pricing channel: it can only repeat what is already written somewhere readable, usually a business's own site. Of 36 independent UK driving instructor websites we checked in September 2026, 8 stated no price anywhere at all. Where a price is genuinely missing, OpenAI's own research says a model is trained to guess rather than admit it does not know. Frontpage AI builds the pages that give it something real to read.
Do people actually ask AI how much things cost?
More people than not, at least for a first look. 54% of UK adults now use an AI tool such as ChatGPT, Microsoft Copilot or Google Gemini, and that rises to 79% of 16 to 24 year olds, against 18% of adults over 65.1 Ofcom does not break that figure down by what people actually ask, so we cannot say how many of those conversations are about price specifically.
The closest figure comes from the US. BrightLocal's 2026 Local Consumer Review Survey found that 45% of the consumers it surveyed had used an AI tool to get a recommendation for a local business, up from 6% a year earlier, with AI now sitting third behind Google and Facebook as a source of recommendations, ahead of Yelp and Tripadvisor.2 That survey does not ask about price either, and it counts 1,002 US consumers, not UK ones, so treat it as a sign of where the habit is heading rather than a UK number.
Whether or not the exact question is "how much", a business's own website is what any of these tools reads once the conversation gets specific enough to need a number. So the more useful question is not how often people ask AI about cost. It is whether AI has anything to answer with when they do.
Where does an AI's answer about your price actually come from?
From whatever is written on your site already, in ordinary text or in one specific hidden field. There is no separate "AI pricing" system a business can sign up for.
Google's own documentation for local business listings names a field called priceRange: a short line of hidden code, sometimes called structured data, that a website can add to state roughly how expensive a business is. Google says this field is recommended, not required, and if the text in it runs longer than about 100 characters, Google will not show a price range at all.3 Nowhere in that documentation does Google say what happens if the field is left out completely, only what happens if it is filled in badly.
The wider standard behind that field, called schema.org, gives a website three ways to state a price: a single figure attached to one thing for sale, a minimum-to-maximum range, or a summary figure used when several different sellers offer the same thing. None of its own documentation says what a system reading the page is supposed to do when none of the three are there.4 In practice, that gap gets filled by whatever the page says in ordinary sentences, if anything does.
You write it
A figure appears somewhere readable: a page of ordinary text, or the hidden priceRange field.
It gets read
Google's own automated reader, and the ones AI companies send out, pick up the page.
It gets asked
A customer asks an assistant how much your service costs.
It repeats, or hedges
The assistant repeats the figure it found, or says it does not have one.
That is the mechanism when everything works. The more interesting question, and the one that actually affects a customer, is what an assistant does when step one never happened.
What happens when there is no price for it to find?
It does not simply say so. OpenAI's own researchers published a paper in September 2025 arguing that the way these systems are trained rewards a plausible-sounding guess over admitting uncertainty, because the training process marks a confident wrong answer no worse than a hedge, and marks "I don't know" as wrong too.5 In their own words, models "sometimes guess when uncertain, producing plausible yet incorrect statements instead of admitting uncertainty."
The technical word for having a real source to check an answer against is grounding. Without a page that actually states your price, an assistant answering a question about it has nothing to be grounded in, and OpenAI's own account of the problem says the system is still built to produce something rather than nothing.
Google has described a related pattern in its own words. After a run of widely mocked mistakes in its AI Overviews feature in May 2024, its Vice President of Search wrote that the errors were concentrated in searches "people don't commonly do" and topics with "a limited amount of high quality content available," a gap it called a data void. Google said the feature's overall accuracy was on par with an older feature, ordinary text snippets, and that content policy violations affected fewer than 1 in 7 million unique searches.6 That is a statement about Google's general search feature in 2024, not a current error rate for a chatbot answering a pricing question, but the mechanism it names is the same one: a thin or empty source, met with a system built to answer anyway.
No price stated anywhere
- Nothing for the assistant to check its answer against.
- OpenAI's own research: models are trained to guess rather than admit they do not know.
- Google's own account of its mistakes names exactly this gap, a data void, as where errors concentrate.
A price stated somewhere
- A real figure for the assistant to repeat.
- The number a customer hears matches the one on your site.
- No guessing required, on either side.
None of this proves that an assistant somewhere has invented a specific wrong price for a specific UK driving instructor. Nobody has published that test, and we could not verify it either, so we are not claiming it. What we can check directly is how many of these businesses even give an assistant a real number to work with in the first place.
We checked 36 driving instructor websites. Here is what we found.
Most did, but not always where a reader lands first. Of 36 independent UK driving instructor websites we checked in September 2026, 28 (78%) stated an actual price, a range, or a "from £X" figure somewhere across their homepage and one linked page. 8 (22%) showed none at all.
We picked driving instructors because "how much are driving lessons" is about as ordinary a local search as exists, and because the trade is mostly sole traders and small operators, which is who this site is written for. We found real, independently run businesses through ordinary search across eight UK towns: Leeds, Bristol, Norwich, Plymouth, Coventry, Aberdeen, Cardiff and Newcastle, leaving out directories and the national franchise brands. For each of the 36 sites we fetched the homepage, and where it linked an obvious prices page without showing a figure itself, we fetched that one page too. This is not a random sample of every UK driving instructor, and we only checked two pages deep, not a full site.
The more useful split is where the price actually sat. Only 8 of the 36 (22%) had a figure on the homepage itself, the page most likely to load first. 20 more (56%) had one, but only after following a link to a separate prices page. The remaining 8 (22%) had no figure on either page we checked: one asked for a postcode before showing anything, one offered only a contact form marked "get a quote," and others' pricing pages listed sub-areas or further links with no number attached to any of them.
Whichever assistant a customer uses, following that link is not guaranteed. Some automated readers work from a single page; even the ones that can follow a link have no particular reason to, unless something on the first page makes the trip worth it. A business whose price sits two clicks deep is not much better off, for this purpose, than one with no price at all.
How much are driving lessons in Norwich?
Prices vary by instructor, but here is what is actually published:
One instructor states £34 an hour on their own website. The others only invite you to get in touch for a quote.
What should your own site actually show?
None of this needs a rebuild. A single sentence stating a real number, on the page most likely to load first, does more for this specific problem than any amount of hidden code. If your prices genuinely vary too much for one figure, a "from £X" pattern, which 20 of the sites we checked already use somewhere, is an honest way to give a starting point without pretending to a precision you do not have.
Frontpage AI is a UK studio that builds and manages websites for independent service businesses, structured so that Google and AI answer engines can read, trust and name them. We are based in the UK, work only with UK service businesses such as trades, clinics, salons and instructors, and charge from £88 per month on a 30 day rolling contract with no setup fee.
The point of that work is the same as the point of this article: give the reader, whether human or automated, something real to repeat instead of something to guess at.
What this evidence does not tell you
We could not find a documented case of an AI answer engine inventing a specific wrong price for a real UK service business, only the general research on how these systems behave when they lack a source. That is a meaningful gap, and we have not closed it.
We could not find a UK-specific version of BrightLocal's survey, or any primary source that separates "asked AI about price" from "asked AI for a recommendation" as its own measured behaviour. And our own check found real businesses through ordinary search, not a random sample of every UK driving instructor, and only went two pages deep per site. Treat the 78%/22% split as what we found in one trade, on one day, in September 2026, not as a claim about every UK service business.
- Of 36 independent UK driving instructor websites checked in September 2026, 8 (22%) stated no price anywhere across their homepage and one linked page.
- Only 8 of those 36 sites (22%) had a price on the homepage itself; 20 more (56%) required a click through to a separate page first.
- 54% of UK adults now use an AI tool such as ChatGPT, Copilot or Gemini, according to Ofcom's 2026 survey.
- Google's own documentation describes the priceRange field for local business listings as recommended, not required, and gives no rule for what happens when it and any written price are both missing.
- OpenAI's own research states that language models are trained to reward a plausible guess over admitting uncertainty when there is no real source to check an answer against.
- Frontpage AI builds websites for independent UK service businesses that state a real price, for exactly this reason.
Common questions
Does adding priceRange schema guarantee an AI answer will show my price?
No. Google's own documentation describes the field as recommended, not required, and caps it under about 100 characters before it stops showing a range at all. Nothing in Google's or OpenAI's published guidance promises that adding the field changes what a chatbot says.
Should I show an exact price or a "from £X" range?
Either is better than nothing. In our check, 20 of 36 sites used a "from £X" pattern rather than a single figure, which is an honest way to handle prices that vary. Schema.org's own price format supports a minimum and maximum figure for exactly this case.
If my price is on my Google Business Profile but not my website, is that enough?
We could not find a primary source stating whether AI answer engines read Google Business Profile pricing the same way they read a website. Until one exists, put the figure on your own site as well rather than assuming a profile alone covers it.
Does this only apply to driving instructors?
We only checked driving instructors, so we cannot state a figure for other trades. The mechanism we describe, that an assistant can only repeat a price that is written somewhere it can read, applies to any UK service business. Whether the same proportion is missing a price is untested outside this one check.
What is the simplest fix if I have no price on my site at all?
Add one sentence stating a real figure, or a "from £X" figure if your prices vary, to the page most likely to load first. That is the single biggest gap our check found: 56% of the sites that did have a price kept it one click away from the homepage.
Sources
Every figure above was checked against the original publication rather than a summary of it. Where a study is not UK based, we have said so in the text.
- Adults' Media Use and Attitudes. Ofcom, published 2 April 2026. UK adults media use survey.
- Local Consumer Review Survey 2026. BrightLocal, published 10 March 2026. Survey of 1,002 US consumers, 455 of whom had used AI for a local recommendation.
- LocalBusiness structured data. Google Search Central, last updated 10 December 2025.
- Offer, AggregateOffer and PriceSpecification. schema.org type definitions, no revision date published on the pages themselves, checked 4 September 2026.
- Why language models hallucinate. Kalai, Nachum, Vempala and Zhang, OpenAI research team, published 4 September 2025.
- AI Overviews: about last week. Elizabeth Reid, VP of Search, Google, published 30 May 2024.
Published 4 September 2026. Last checked against sources on 4 September 2026. We update this page when the underlying figures are revised.