How buying is changing.
What happens to enquiries, rankings and sales when B2B buyers ask AI assistants first, and what a UK firm should do about it now.
The way your buyers find suppliers is changing, and most of the change is invisible from inside your business. Enquiries still arrive. The website still gets traffic. But the buyer on your contact page has often asked ChatGPT, Gemini or Copilot for a shortlist, read what it said about you and your competitors, and made half the decision before you knew they existed.
The evidence is now solid enough to plan around. Forrester found that 94% of business buyers use AI in their buying process (Forrester, January 2026). 6sense found that buying groups had ranked their preferred vendors before first contact in 94% of cases (6sense, 2025 Buyer Experience Report). And when Google shows an AI summary, people click less: the Pew Research Center found users clicked a traditional result on 8% of visits with a summary, against 15% without one (Pew Research Center, July 2025).
These guides deal with the consequences for a founder-led firm rather than the technology. If you rank well but are not named, why ranking first does not get you mentioned explains why ranking helps but does not guarantee a mention. If traffic is falling while rankings hold, the guide to zero-click search shows what to measure instead. If you are deciding what your website should do for a buyer who arrives already shortlisted, the guide to visitors who arrive pre-sold follows that buyer through the new journey. And if you need to know where to focus, which AI assistants buyers actually use compares ChatGPT, Google, Copilot, Gemini, Perplexity and Claude.
We have kept the forward-looking guides grounded. The guide to AI agents building shortlists describes what agents already do and what is sensible to prepare now. Gartner predicts that by 2028, 90% of B2B buying will be AI agent intermediated; that is a prediction, not a measurement, so plan for the direction rather than the date.
Other guides help with the decisions that follow: whether you can wait a year, whether being named costs less than paying for Google Ads, what to keep buying from a marketing agency, what Google's AI Mode changes, and whether UK and EU regulation will change who gets recommended.
None of this makes other channels obsolete. Researched outbound still reaches buyers before any assistant is asked, and it works alongside being named. If you want an outside view of where your firm stands today, book a free Growth Review: before the 30-minute call we check your site, two competitors and what Google and ChatGPT say about all three.
Last reviewed 24 September 2026. Rewritten for 2026: added Forrester, 6sense and Pew figures and the ads caveat; removed the merged agents guide, the moved hiring guide and the guide count.
Can we wait a year before doing anything about AI search?
Buyers shortlist before they call, and some of what gets a firm named takes months to build. What locks in, what does not, and the smallest start worth making this quarter.
Read the guideAll 11 guides in this topic
How is AI changing the way B2B buyers choose suppliers?
Most business buyers now use AI while buying, and many start there. What has changed in 2026, which predictions came true, what ChatGPT ads mean and which sectors feel it first.
What is Google AI Mode, and how is it different from AI Overviews?
AI Overviews summarise at the top of Google; AI Mode is a separate tab for conversation. How each picks sources, what they do to clicks and how a B2B firm gets cited.
Is being named by ChatGPT cheaper than paying for Google Ads?
Paid search charges for every click, for as long as you run it. Being named by AI assistants costs more up front and little per recommendation. How the two compare, and where ChatGPT ads fit.
Should I still pay a marketing agency now that AI can do the work?
AI now does much of what agencies charged for by the hour. What is still worth paying for, what to bring in-house, how a marketing hire compares, and how to renegotiate your retainer.
We rank first on Google. Why does ChatGPT not mention us?
Years of SEO have put you at the top of Google, yet ChatGPT names a smaller competitor. Why a ranking gets you read but not recommended, why Bing matters, and what to change.
What happens when buyers let an AI agent build the shortlist?
Buyers are starting to hand supplier research to AI agents that return a shortlist before anyone calls you. Which agents exist, what they read, and how to make the list.
What should my website do now that visitors arrive pre-sold by AI?
Buyers now arrive having been told by ChatGPT or Gemini that you are worth a look. What your website should show them, which pages matter most, and how to track them in GA4.
Which AI assistants do buyers actually use, and how do they differ?
ChatGPT, Google's AI answers, Copilot, Gemini, Claude and Perplexity all answer "who should we hire", each in its own way. Who uses which, how each picks sources, and one plan for all of them.
Why is our website traffic falling when our rankings have not?
Google now answers many searches on the results page through AI Overviews, AI Mode and snippets. Your position holds and the clicks do not. What it means and what to measure instead.
Will UK and EU regulation change who AI assistants recommend?
Founders ask whether the law will help when ChatGPT or Gemini leaves them off the list. A little, slowly, and not in the way most hope. What the 2026 rules change, and what to do.
Common questions.
Do Google rankings still matter?
Yes, ranking helps but does not guarantee a mention. Google's AI features, Copilot and ChatGPT search all start from a search index, so a well-ranked page is more likely to be read. But Ahrefs found in March 2026 that only 38% of AI Overview citations came from pages in the top ten, down from 76% in July 2025, because Google now runs several related searches for one question. Answer the follow-up questions as well as the main one.
Why is our traffic falling when our rankings have not?
Because more searches now end on the results page, answered by an AI Overview, AI Mode or a direct answer. In a Pew Research Center study published in July 2025, people clicked a traditional result on 8% of visits when an AI summary appeared, against 15% without one. Aim to be the source Google cites, and measure mentions and enquiries rather than visits alone.
How many B2B buyers use AI to choose suppliers?
Most of them, at some stage. Forrester found in January 2026 that 94% of business buyers use AI in their buying process, and G2's April 2026 survey found that 51% of software buyers now start their research in an AI chatbot. 6sense found buying groups had ranked preferred vendors before first contact in 94% of cases. The shortlist is often written before anyone calls you.
Will AI agents buy on our customers' behalf?
Some already build shortlists, and Gartner predicts that by 2028, 90% of B2B buying will be AI agent intermediated. That is a prediction, so treat the date with caution and the direction seriously. The preparation is the same either way: state your services, who you serve, how you work and how to book a call plainly and consistently, in text an agent can read.
Can we wait a year before doing anything?
You can, but it is rarely the cheapest choice. The signals that get a firm named, such as coverage, reviews, links and what a model learned in training, take months to build, and answers from a model's memory change only when it is retrained. Live search is more open: assistants that search the web can cite a clear new page within weeks. Start small this quarter and measure monthly.
Can we simply pay to appear in AI answers instead?
Not in the answer itself. According to OpenAI, ChatGPT has shown labelled ads to UK users on its Free and Go plans since 11 August 2026, and the ads do not change the answer. Advertising still has a place, but being named in the answer is earned through clear pages, independent coverage and reviews.