Buyer Behavior

72% of B2B Buyers Now Hit AI Overviews During Vendor Research

72% of B2B buyers now hit AI Overviews during vendor research, per Consensus's 2026 buyer report, pushing more shortlist decisions above the classic click.

By The Pull Desk·Today·5 min read
Buyer Behavior

72% of B2B Buyers Now Hit AI Overviews During Vendor Research

The short version

THE SHORT VERSION: Consensus's 2026 B2B Buyer Behavior Report finds 72% of B2B buyers now encounter Google's AI Overviews during their latest vendor research, and 45% used AI directly during a recent purchase. The shortlist is being built above the first click, and most B2B teams still measure below it.

What happened

Consensus released its 2026 B2B Buyer Behavior Report this quarter, surveying 646 B2B buyers between August and September 2025. Its most quoted number this week is that 72% of buyers encountered Google's AI Overviews at some point during their latest research journey. Alongside it, 45% report actively using an AI tool during the purchase itself, and 61% now prefer a rep-free path through the funnel. Corporate Visions' parallel 2026 research triangulates the shift, finding 77% of buyers describe their most recent purchase as highly complex or difficult, with committees leaning on AI-first summarisation to compress that complexity into a shortlist.

Why 72% of B2B buyers hitting AI Overviews matters now

From the publisher

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An AI Overview is not a passive impression. It is a rendered opinion of who is credible in a category, formed before any founder or SDR gets involved. When 72% of B2B buyers encounter one during research, the AI-generated summary quietly becomes the first vendor shortlist. Founders who still measure success in blog clicks or MQLs are optimising below the layer where the decision actually shifts. The visibility work has moved into the answer box itself, and buyers rarely scroll past a confident summary that names three competitors.

  1. Audit which vendors AI Overviews cite in your category
    Run five core buyer queries in Google AI Mode this week and note which vendors get named. If your brand is missing from more than one of the five, you have a citation gap, not a demand gap. Rank the five queries by monthly volume so you know where to focus rewrites first.
  2. Reformat your top pages for AI Overview lift
    Consensus finds that self-contained answers near the top of a page get quoted verbatim. Rewrite the intro of your five most-visited pages as a plain 50-word answer that names one number and one competitor comparison. That is the format AI Overviews reward, and the citation follows the summary.
  3. Enable your reps for the verification call
    Gartner's 2026 data shows 69% of B2B buyers now call a rep specifically to validate what an AI answer told them. Brief your team on the top three misconceptions your category's AI Overviews perpetuate, so the first sales call closes the gap the answer left behind, not the buyer's original question.

By the numbers: B2B buyers now spend only about 17% of their total purchase journey in direct contact with potential suppliers, per Gartner. That leaves 83% of the shortlist decision to self-serve research, and 72% of that research now runs through an AI Overview at least once.

What to do this week

Pull the five queries closest to your ICP's decision moment. Run each in Google AI Mode and Perplexity. Screenshot which vendors get named and which do not. Then rewrite your two weakest pages with a plain 50-word top answer that includes one proprietary stat and one competitor mention. Republish, then wait 14 days and rerun the same queries. The delta tells you whether your category's AI Overviews now cite you or still cite the incumbents by default.

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