Google increasingly answers searches itself: AI Overviews summarise at the top of the results page what users previously had to click for. Many read this as a threat. For paid B2B search, a sober look shows the opposite: a clean-up — the AI takes over the clicks with no purchase intent, while purchase-ready demand remains. A status check.
What AI Overviews are — and where they appear
AI Overviews are AI-generated answer blocks that Google places above the classic results for suitable searches: a summary drawn from several sources, with references to the pages used. They appear above all for informational searches — “How does… work”, “What is the difference between…”, “Which standard applies to…”. Exactly the questions that stand at the start of B2B research.
For transactional searches — “special machinery manufacturer”, “milled parts supplier”, “aerial work platform rental Stuttgart” — they are far rarer. Anyone looking to buy or enquire still mostly sees the classic results page including ads.
AI Overviews hit the informational part of search — clicks that were worthless for lead generation anyway. The purchase-ready searches that good B2B campaigns are geared towards remain. Anyone filtering cleanly on search intent loses nothing — and gains in relative terms: the competition for real purchase intent becomes more transparent, and measurability per click rises.
What changes concretely for B2B marketing teams
1. Informational clicks decrease
When the AI answers the basic question directly, fewer users click on advice content. Content strategies built on broad info keywords lose reach. This is measurable — and it hits SEO harder than paid campaigns.
2. Purchase-ready clicks become more valuable
The flip side: anyone who keeps searching despite the AI answer, wants to compare and enquire, has above-average clarity of intent. The individual qualified click becomes more important — and with it the question of whether your campaigns capture precisely these clicks or spread budget across research traffic.
3. Visibility within the answers themselves
AI Overviews cite sources. Technically precise, well-structured content — application knowledge, technical specifications, honest comparisons — has a chance of appearing there. This replaces no campaign, but it strengthens the perception as a specialist provider at exactly the moment a buyer is getting their bearings.
4. Ads remain — and partly move up
Google continues to place ads prominently — above, below and increasingly right around the AI answers; it is rolling out the corresponding formats step by step. For paid search, the same holds as ever: what matters is not the position on the page, but whether the search carries purchase intent and your ad is the right answer to it. Important for controlling: there are so far no separate reports on where your ad stood relative to the AI answer — which makes measurement at the end of the chain, at leads and orders, all the more important.
“The AI answers the basic questions. The buyer still submits the enquiry to a provider — the only question is which one.”
What you should do now — and what not
No reason to panic: the purchase-ready searches that B2B lead generation lives on keep working. But three things belong on the agenda: First, review your own campaign structure — the more sharply it filters for transactional search intent, the more immune the account is to shifts at the top of the funnel. Second, measurement: when informational clicks decline, traffic goals must no longer be the benchmark — qualified leads and order value are. Third, content that is citable: precise technical answers instead of generic advice texts.
- How high is the share of informational keywords in your campaigns — and what do they cost?
- Do you still measure success in clicks and traffic — or in qualified leads?
- Do your campaigns consistently filter for purchase-ready search intent?
- Are your contents precise enough on technical questions to be citable?
- Do you monitor which of your keywords trigger AI Overviews?
More than one question left open? Then a structured look at campaigns and measurement is worthwhile.