Generative Engine Optimisation · Guide

Which Industries Are Most Affected by AI Search Right Now?

Sorted by the shape of the buying decision rather than by sector, because that is what actually determines exposure. A list of industries leaves you stuck if yours is not on it. A test you can apply does not.

Updated: July 2026
Written by: Andrew Odgers, Managing Director
Reading time: 10 minutes
Four factors, not a sector list

What Actually Determines Exposure

Exposure has almost nothing to do with which industry a business sits in. It is determined by the shape of the purchase, which is why two firms in the same sector can be affected quite differently while two in unrelated sectors are affected identically.

One. How much research precedes the purchase. The strongest of the four.

Where somebody spends days comparing options, there is a research phase for an assistant to occupy. Where the decision takes ninety seconds, there is not.

Two. How much of that research is informational. Questions rather than choices.

Some research is asking what something means, how a process works or what it typically costs. That is exactly what an assistant answers well. Other research is looking at photographs of finished work, which it does not.

Three. How urgent the need is. Urgency collapses everything.

The more urgent the problem, the less anybody reads. Emergency demand is decided on availability and proximity. No amount of well written material changes that.

Four. Whether the answer can be given without a visit. The commercial factor.

If a complete answer removes the reason to come to your site, your traffic is exposed whether or not you are credited. If the next step requires your site, a booking or a person, it is not.

What kind of claim this is. Ours rather than anybody else’s documentation.

No vendor has published which categories its products affect, so this grouping is observed rather than documented. It comes from watching which questions get substantive answers with sources and which do not. We would rather label it than present it as established fact.

Why the four beat a sector list. You can apply them yourself.

Block six turns them into a short test. Sector lists are common and they leave a reader stuck the moment their own business is not mentioned.

This page is reviewed quarterly. Categories move slower than the products do.

Most exposed

Information Led Categories

The businesses most affected are those whose value was in explaining something, because explaining is precisely what these products do. This group is exposed to traffic loss rather than to being overlooked, which is a different problem from the one in block three.

Publishers and content businesses. The clearest case.

Anybody whose revenue depended on people arriving to read an explanation. If the explanation is delivered without the visit, the visit is gone whether the source is credited or not.

Comparison and directory sites. Structurally exposed.

Their function was gathering options into one place so somebody could weigh them. An assembled answer does that natively, which puts these businesses in the awkward position of competing with the thing that reads them.

Advice led professional services. Where the marketing was education.

Firms that built visibility by answering questions thoroughly, so that a reader who understood the subject then rang them. The answering half of that model is now being done elsewhere.

Anything whose traffic came from questions. The general form.

Check which pages actually brought people in. If they are definitional or quick answer pages, this is your group. Our guide to AI search covers which page types lose most.

What this group should do. Not more of the same.

Publishing further explanatory content into a market where explanation is free is the reflex and it is usually wrong. The work that survives is material somebody cannot get from an answer.

Exposed differently

Considered Purchases

This group is not losing traffic in any obvious way. The risk is different and it is easier to miss, because nothing in the numbers announces it.

Who is in it. High value, carefully chosen services.

Professional services, care, education, specialist trades, larger health work, anything where somebody assembles a shortlist over days or weeks before making contact.

The actual risk. Being absent from a shortlist that forms without you.

Where the comparison used to happen across several browser tabs, it can now happen inside one answer. A business not named in that answer was never considered. No report will tell you that. Your traffic can look entirely healthy while you are quietly out of the running.

Why that is worse than lost traffic. It is invisible.

A publisher watching sessions fall knows it has a problem. A firm being left off shortlists sees a slow decline in enquiry quality with no cause attached, which is the hardest kind of problem to act on.

What this group should do. Make sure the record is right.

Being described accurately and consistently wherever the business appears, then being referenced by independent sources. Our guide for local businesses covers the local version of exactly this problem.

Least exposed, said plainly

Urgent And Transactional

A large number of businesses are barely affected at all. We would rather say so than imply everybody needs to act. This block exists to give those readers permission to spend their money elsewhere.

Emergency trades. Decided in minutes.

Burst pipes, lockouts, breakdowns, electrical faults. There is no research phase, so there is nothing for an assistant to occupy. Availability and proximity settle it.

Immediate local need. Small, low risk, repeated.

Food tonight, a haircut, a car wash, a corner shop. Nobody researches these. Where they do it is a rating glanced at for five seconds.

Anything bought in the moment. Impulse rather than decision.

What we tell these businesses. Spend on the fundamentals.

Profile, reviews, the pages that convert, coverage of the places you actually serve. That has a return today. Per our page on whether this is worth it it is also the foundation if the picture changes.

The caveat. Least exposed is not unaffected.

Some of these businesses have a second, more considered line of work sitting alongside the urgent one. A plumber doing emergency callouts and bathroom installations sits in two groups at once. The installations belong in block three.

Its own case, kept short

Ecommerce Is Different

Product discovery does not behave like service discovery. Treating them together produces advice that is wrong for both. Two differences matter enough to note here.

The answer cannot complete the purchase. Which protects the visit.

An assistant can recommend a product. Somebody still has to buy it somewhere, so the transactional step survives in a way it does not for a definitional page.

Marketplace dynamics complicate it. Considerably.

Product questions frequently get answered from marketplace listings and review sites rather than from the retailer selling the item. A retailer can be absent from an answer about its own product while the marketplace carrying it is cited.

Where the full treatment sits. Not here.

Our ecommerce SEO guides deal with product and category visibility properly. This block exists to stop an ecommerce reader applying service business advice to a shop, which is the commonest mistake in published material on this subject.

A test, ending in an answer

Where Your Business Sits

Four questions, answered about your own customers rather than about your industry. They end in one of the three groups rather than in a general unease, which is the point of the block.

How long does a customer take to decide? Minutes, days or weeks.

Minutes puts you in block four. Weeks puts you in block three. Days depends on the next question.

What were they doing during that time? Reading explanations rather than looking at evidence.

Reading explanations points at block two. Looking at photographs, reviews and evidence of work points at block three.

Where did your traffic actually come from? Check rather than assume.

If your best performing pages explain things, you are in block two whatever your sector. If they are service and location pages, you are in block three.

Could a complete answer replace the visit? The decisive one.

If somebody could get what they needed from an answer and never contact you, you are exposed. If the next step requires a quote, a booking, an appointment or a person attending, you are considerably less so.

What to do with the result. Different work follows from each.

Block two needs material an answer cannot substitute for. Block three needs an accurate record and independent references. Block four needs the fundamentals and nothing new.

Not doom

What Exposure Actually Means

Being exposed means the shape of your visibility changes. It does not mean demand disappears. A great deal of writing on this subject blurs those two things because alarm holds attention.

Demand does not vanish. People still need what you do.

Nothing about any of this reduces the number of people who need a solicitor, a care home or a bathroom fitted. The need is unchanged. What changed is the route by which somebody finds you.

Some exposure is an opportunity. Worth saying.

Being named in an answer as the business that suits somebody's situation carries an endorsement a link never did. A business in block three that gets this right is better placed than it was, not worse.

What actually gets damaged. A specific model rather than a business.

The businesses genuinely hurt are those whose economics depended on people arriving to read something. That is a real problem and it is narrower than the coverage suggests.

Why proportion matters commercially. Panic buys the wrong things.

A business convinced everything has changed spends on the newest thing available. A business that has placed itself accurately spends on what its group actually needs, which is frequently the fundamentals. Our strategy guide sets out how to order that work.

Generative engine optimisation

Your traffic can look fine
while you are out of the running.

The considered purchase group is not losing sessions. It is being left off shortlists that form inside an answer, which no report announces. That is harder to spot than lost traffic and harder to act on.

What is included every month:

Crawler access checks Entity consistency Citation cleanup Content restructuring Earned references Website management Quarterly technical audits Monthly reporting

£350 per month, one target area. No setup fee, nothing billed separately.

The full guide series

Twenty guides.
One subject.

The mechanism, all four platforms, what you can influence, whether it is worth it yet, what it costs, how to measure it and how to judge a supplier selling it.

Questions people ask

Industries and AI Search

Which industries are most affected by AI search?
Exposure is decided by the shape of the purchase rather than by sector, which is why two firms in one industry can be affected quite differently. The four factors are how much research precedes the purchase, how much of that research is asking questions rather than looking at evidence, how urgent the need is, then whether a complete answer could replace the visit.
Who is losing the most traffic?
Businesses whose value was in explaining something. Publishers and content businesses, comparison and directory sites, advice led professional services. Anything whose visits came from definitional or quick answer pages. If the explanation is delivered without the visit, the visit is gone whether the source is credited or not. The reflex of publishing more explanatory content is usually wrong.
Our traffic looks fine. Are we safe?
Not necessarily. This is the risk most often missed. For considered purchases the danger is not lost sessions. It is being absent from a shortlist that forms inside an answer, which nothing in your reporting announces. A firm being left off shortlists sees enquiry quality decline slowly with no cause attached, which is harder to act on than a visible traffic drop.
We do emergency work. Does this affect us?
Barely. We would rather say so. There is no research phase in an emergency, so there is nothing for an assistant to occupy. Availability and proximity settle it. Spend on the profile, reviews and the pages that convert instead. One caveat: if you also do larger planned work, that second line of business sits in the considered purchase group even though the urgent work does not.
Is ecommerce affected the same way?
No. Applying service business advice to a shop is the commonest mistake in published material on this. An answer can recommend a product without completing the purchase, so the transactional step survives. What complicates it is that product questions are frequently answered from marketplace listings and review sites, so a retailer can be absent from an answer about its own product while the marketplace carrying it is cited.
Does being affected mean our demand disappears?
No. Being exposed means the shape of your visibility changes rather than that people stop needing what you do. Nothing here reduces the number of people needing a solicitor or a bathroom fitted. Some exposure is an opportunity, since being named in an answer carries an endorsement a link never did. The businesses genuinely hurt are those whose economics depended on people arriving to read something.