AI Overviews on branded searches jumped from 5 to 63 of 100 top brands in three months. Here is the data and a 14-day audit plan.
Google now shows an AI Overview on 82.91% of US desktop branded searches, according to Ahrefs data measured on September 29, 2026. Ahrefs found the same figure at 13.1% in its November 2025 study. AI Overviews on branded searches went from rare to routine in about ten months, and most of that jump happened in September. If a buyer types your company name into Google, an AI-written answer built from other people's pages now probably sits between them and your homepage.
Here's what changed. Here's why it matters. Here's what to do this week.
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Ahrefs analyzed 232.8 million US desktop Google results from July to September 2026, including 92.5 million branded-keyword crawls and 140.2 million non-branded crawls. By September, AI Overviews appeared on 73.3% of branded keywords, up from 61.3% in July and 65.1% in August. Non-branded keywords moved from 73.5% to 78.3% over the same months.
That is a 12-point gain for branded queries against 4.8 points for everything else. The gap between the two groups shrank from 12.2 points in July to 5.0 points in September. Brand searches, long the safest part of a B2B search budget, now behave like any other query.
Ahrefs compared its numbers with a November 2025 study built on different samples. In that study, branded keywords triggered AI Overviews 13.1% of the time and non-branded keywords 24.9% of the time. Treat the comparison as directional because the samples differ, and the direction is steep.
Ahrefs also ran a second test on a fixed panel of 100 brands from Interbrand's Best Global Brands 2025 list, searching each exact brand name every week. On July 1, 5 of 98 usable results had an AI Overview. The count held at 13 on July 29 and August 26, then reached 16 shortly before September 9. On September 9 it hit 42. By September 30 it reached 63 of 100.
That is a 12.6x increase in three months, with 47 of the 58 new Overviews arriving after September 9. Ahrefs wrote that AI Overviews on brand queries "vastly increased at the start of September."
DemandSphere saw the same swing in its own daily tracking. It measured AI Overviews on 26.12% of tracked branded keywords on September 1, a 90.48% peak on September 27, and 82.06% on September 29. DemandSphere described the month as more than tripling.
Google has not announced a change. Ahrefs notes that Google adjusts AI Overview behavior often, so the September level may not hold.
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Chris Long of Nectiv reported on September 30 that 93 of 100 enterprise brands showed an AI Overview, using a SerpApi scrape and an unpublished brand list. Ahrefs counted 63 of 100 on its Interbrand panel and 82.91% across 92.5 million branded crawls. DemandSphere counted 82.06% on September 29 across an undisclosed keyword set.
The numbers differ because the samples differ. Ahrefs' panel uses bare brand names such as a single company name, while its large dataset includes every query containing a brand term. Long's list is unpublished. DemandSphere covers all markets and devices, and Ahrefs covers US desktop only.
Read the three together as a range. Somewhere between roughly 60% and 90% of brand-related searches now return an AI Overview, depending on how you define a branded query and which brands you test. The only number that matters for your pipeline is the one for your own brand name, your product names, and your brand-plus-service searches.
Of the 63 AI Overviews on Ahrefs' brand panel on September 30, 48 (76.2%) held position 1. Eight held position 2, two held position 3, three held position 4, and two held position 6. The average position was 1.49 and the median was 1.
Barry Schwartz of Search Engine Roundtable saw a different layout in his own spot checks on September 30. He found most brand AI Overviews mid-page or lower, with Adobe as an exception that showed at the top. He also found no AI Overview for Google's own name or for news publications.
Both observations can be true at once, since Google shows different layouts by query, device, and day. Ahrefs suggests Google may push these answers lower over time. For now, the safe assumption is that your brand-name results page can open with an AI answer about you, written before the buyer sees your homepage link.
Ahrefs pulled source lists from 57 AI Overviews on brand queries between September 16 and 29. Wikipedia appeared in 41 of them (71.9%), YouTube in 22 (38.6%), LinkedIn in 13 (22.8%), Yahoo Finance in 9 (15.8%), Facebook in 6 (10.5%), and Walmart in 4 (7.0%).
Ahrefs calls Wikipedia fairly neutral. It treats YouTube and LinkedIn as harder to control, because a cited video may come from an account the brand does not own and may describe a product as it worked two years ago. Ann Smarty raised the same point about outdated product videos.
Ahrefs did not report how often the brand's own website appears in these source lists. That missing number is the most useful one to measure yourself. Our earlier look at off-page AEO and third-party mentions explains why the pages that describe you often sit off your domain.
Rarely, in this sample. Only 2 of 58 full AI Overview answers (3.4%) discussed competitors by name: Pepsi's answer named Coca-Cola, and Intel's named TSMC and NVIDIA. Only one competitor-owned website appeared across the 57 source lists.
That result is good news for most brands, but Chris Long's warning still applies. He wrote that "competitors/external sources can now control the narrative of your brand directly in the search results." The risk in this sample comes from third-party sources such as Wikipedia, LinkedIn, and videos, and from omitted facts, not from a rival hijacking the answer.
The panel holds 100 global giants, which have rich Wikipedia pages and heavy media coverage. A mid-size B2B brand with a thin footprint may see a different mix, and competitor mentions may run higher for brands in crowded categories. Test your own name before you assume the sample applies.
Ahrefs' earlier research found a 58% lower click-through rate for the top-ranking page when an AI Overview is present. That figure came from a broader query set, not from brand searches alone, so apply it as a stress test and not as a forecast.
Here is the illustrative math. Say your brand earns 1,000 clicks a month from branded searches. If 73.3% of those searches now show an AI Overview and each one cuts clicks by 58%, you lose about 425 clicks a month, leaving roughly 575. The arithmetic is simple: 0.733 multiplied by 0.58 equals 0.425.
Branded clicks are your cheapest and highest-intent traffic. They include existing prospects checking you out before a demo, buyers comparing finalists, and customers looking for support. Losing even a fraction of that traffic hits the bottom of the funnel, where B2B pipeline is easiest to count. Our breakdown of AI Overview citation CTR shows how much clicks differ between cited and uncited pages.
Nobody has published a B2B-only branded sample yet, so the honest answer is that it varies. Ahrefs' panel comes from one list of 100 global brands, and Ahrefs flags that as a limitation. Schwartz noted that his own agency's name triggers no AI Overview while Search Engine Roundtable's name does, and he attributed the difference to each site's search profile.
Brands with a Wikipedia page, active LinkedIn presence, and a steady stream of YouTube content give Google more material to assemble an answer. Brands with a thin footprint may see no Overview yet, or may see one built from whatever third-party pages exist.
Neither outcome is safe. A thin footprint means Google fills the gap with sources you did not write, and a rich footprint means Google has plenty to summarize without sending the click. Both cases call for the same first step: look at what Google says about you today.
Run these four checks in an incognito window, then repeat them weekly because the results move.
Ahrefs also lists a tool path: filter Organic Keywords by branded intent and the AI Overviews SERP feature, then use its Brand Radar to review AI answers that mention your brand. The full Ahrefs study covers the setup.
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Fix what the answer is built from. Start with the sources you control and then work outward.
If an Overview contains a wrong claim, trace the claim to its source. Our guide to AI citation accuracy shows why omissions are more common than contradictions, and our piece on what AI engines say about your brand covers the monitoring side.
Google AI Overviews are one of five engines that shape how buyers meet your brand. Nobori tracks B2B brands across ChatGPT, Google AI Overviews, Perplexity, Gemini, and Claude, so you can see what each engine says about you, which sources it cites, and how that changes day to day.
The branded AI Overview surge shows why a one-time audit is not enough. Google moved the share of brand-name results with an AI answer by more than 20 points inside a single month, and it could move back. A daily record of your brand's answer gives you the before-and-after evidence you need when a number moves.
Use that record to spot a wrong claim early, see which third-party source introduced it, and measure whether your fix worked. Read our look at entity optimization for AI search to see how consistent brand facts help every engine at once.
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Three outcomes look plausible. Google could keep the September level, reduce it after complaints from brands, or expand into more layouts and markets. Ahrefs expects brands to keep dealing with branded AI Overviews. DemandSphere's daily line fell from 90.48% to 82.06% within two days of its peak, which shows how quickly the number can swing.
Plan for the persistent case. A brand query is no longer a guaranteed handoff to your homepage. It is a short brief about you, assembled by Google from the pages it trusts most, and you want those pages to say what you would say.
The data also has limits. Ahrefs covers US desktop only, its panel is small, and none of the three datasets report clicks for brand queries. Revisit the numbers in a month before you change budgets.
What percentage of branded searches show an AI Overview? Ahrefs measured 82.91% of US desktop branded results on September 29, 2026, and 73.3% across the month of September. DemandSphere measured 82.06% on the same date.
Is the share of branded AI Overviews still rising? It rose sharply in September and then eased slightly. DemandSphere's tracking dropped from 90.48% on September 27 to 82.06% on September 29.
Which sources does Google cite most on brand queries? In Ahrefs' sample of 57 source lists, Wikipedia led at 71.9%, followed by YouTube at 38.6% and LinkedIn at 22.8%.
Can I turn off AI Overviews for my brand name? None of the sources reviewed describes a brand-level opt-out. The practical lever is to improve the pages and facts Google cites about you.
How often should I check my brand-name AI Overview? Weekly at minimum during the current volatility, and daily if branded demand drives a large share of your pipeline.
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Sources: Ahrefs, "AI Overviews Currently Appear for 83% of Branded Searches" (October 2, 2026); Search Engine Journal, "AI Overviews Have Spread To Most Big-Brand Searches" (October 9, 2026); Search Engine Roundtable, "Google AI Overviews Return For Many Large Brand Names" (September 30, 2026); DemandSphere branded-query update (October 1, 2026).
