AI Overviews (Google’s AI-generated answer panels in search results) now appear for 83% of branded searches on US desktop Google, according to Ahrefs data published October 2, 2026. In a separate sample of 100 exact brand-name queries, 76.2% of those AI Overviews appeared in position one, meaning the AI panel ranked above the brand’s own website listing in those cases.
How fast have branded searches changed?
Ahrefs analyzed 232.8 million US desktop Google search-result crawls from July to September 2026, covering 92.5 million branded-keyword crawls and 140.2 million non-branded ones. As of September 29, 2026, AI Overviews appeared in 82.91% of branded keyword results. Monthly averages show how quickly this moved: 61.3% in July, 65.1% in August, 73.3% in September, a 12-percentage-point jump over three months, equivalent to roughly 20% growth relative to July’s rate, per Ahrefs.
In Ahrefs’ November 2025 research, AI Overviews were far more common for non-branded queries than for branded ones. That gap has since closed sharply. The difference between the two groups narrowed from 12.2 percentage points in July to just 5 points in September. Non-branded searches also increased over the same period, but by only 4.8 percentage points, according to Ahrefs.
Chris Long’s earlier finding, AI Overviews for 93 of 100 enterprise brand names tested, was part of what prompted Ahrefs to investigate at larger scale.
Where in the search page do branded AI Overviews land?
Ahrefs tracked exact brand-name searches for 100 brands (drawn from Interbrand’s Best Global Brands 2025) across 14 weekly checkpoints from July to September 2026. On July 1, only 5 of 98 usable brand-name queries showed an AI Overview. By September 30, that figure was 63 of 100. Ahrefs notes the acceleration began sharply at the start of September.
Position matters significantly. Of those 63 AI Overviews, 48 appeared in position one (76.2%), with an average position of 1.49, per Ahrefs. Ahrefs’ previous research found a 58% lower CTR (click-through rate, the share of searchers who click a result) for the top-ranking page when an AI Overview is present. The effect is worst when the AI Overview holds position one, the spot that would otherwise go to the brand’s own website.
Which third-party sources get cited most?
Among the same 100-brand panel, external citations in branded AI Overviews, links to websites other than the queried brand itself, skewed heavily toward three platforms. Wikipedia led at nearly 72% of external citations. YouTube and LinkedIn followed. As Ahrefs notes, Wikipedia is at least a fairly neutral source for most brands, but YouTube and LinkedIn are platforms where brands have far less control over the narrative than on their own domains.
Ann Smarty raised a specific concern about YouTube citations: videos cited in AI Overviews were not always from the brand’s official account and “may very well include outdated product information,” per Ahrefs. Chris Long framed the broader issue on LinkedIn: “competitors/external sources can now control the narrative of your brand directly in the search results.”
Do competitor brands appear in these AI Overviews?
Less than expected. Of the AI Overviews where Ahrefs could see the full text, only 2 of 58 answers (3.4%) explicitly named a competitor: Pepsi’s answer mentioned Coca-Cola in the context of the “cola wars,” and Intel’s named TSMC and NVIDIA. Only one verified competitor-owned website appeared across 57 available source lists. Ahrefs concludes that AI Overviews appear “smart enough to avoid sourcing information from competing brands.”
What this means for AI-search visibility
Ranking #1 for your own brand name no longer guarantees you control what searchers see first. The core risk right now is not a competitor showing up in your branded AI Overview, it is an unofficial source shaping the first impression of your brand before a searcher ever reaches your site.
Here is a concrete way to think about it: if someone searches your company name and the first thing they read is a Wikipedia summary, or the first thing they watch is an unofficial YouTube video about your product, that content is now acting as your de facto homepage for a large share of searches. You did not write it, and you may not know it is there.
The pace of change makes this urgent. A 20% relative increase in branded AI Overview triggers in three months (July to September 2026, per Ahrefs) is not gradual drift. In Hingewise’s view, this makes branded query monitoring a new baseline task for any brand with meaningful search volume, not an optional SEO audit item done once a year.
The Wikipedia finding is the most actionable data point in this study. At nearly 72% of external citations, Wikipedia is the single most influential third-party voice in branded AI Overviews by a wide margin. Brands that have not reviewed their Wikipedia presence are, in effect, leaving the AI-generated version of their brand to chance. The same logic applies to any YouTube content appearing in AI Overviews without official brand involvement.
Trying to suppress AI Overviews entirely is not a realistic goal given Google’s trajectory. The more productive question is whether the sources being cited are accurate and representative. That is a different set of tasks than traditional search optimization, and it sits at the intersection of brand management and what the industry is beginning to call GEO (generative engine optimization, the practice of influencing how AI systems represent a brand). Many brand teams may not have started on it yet, which means the window to act before competitors do is still open, though the three-month growth rate suggests it will not stay open indefinitely.
Before your next brand review: a short checklist
- Search your brand name on Google and check whether an AI Overview appears, and what it says.
- Identify which branded keywords beyond your exact name also trigger AI Overviews.
- Audit your Wikipedia page (or its absence) for factual accuracy and completeness.
- Find which YouTube videos are being cited in your branded AI Overviews and whether they come from your official account.
- Review your LinkedIn company page for accuracy, since it is one of the top cited external sources.
- Set up monitoring so you are alerted when the content of your branded AI Overview changes.
Google routinely adjusts how and when AI Overviews appear, and Ahrefs acknowledges there is no guarantee the current pattern holds. That said, branded searches crossed a threshold that did not exist a year ago. The number to watch next is whether the monthly average continues climbing past September’s 73.3%.
Source: Ahrefs Blog, October 2, 2026
Lam Nguyen · Hingewise
This article was drafted with AI assistance from the sources cited above and checked against them before publishing. The "What this means for AI-search visibility" section is Hingewise's editorial analysis, built on the frameworks and positions we use in our GEO work. How we work: Editorial policy.