Google AI Overviews now trigger on roughly 80% of branded queries, up from about 26% previously, Search Engine Land reports — a threefold jump in coverage on searches that contain brand names.

The figure stands out because branded queries were long considered relatively insulated from AI Overviews. When Google began rolling out AI Overviews at scale in May 2024, the feature appeared far more often on informational, long-tail questions than on navigational or brand-driven searches. A shift from 26% to 80% coverage signals that Google now treats even brand-name searches as fair game for AI-generated summaries.

What does the shift mean for site owners?

The most direct consequence concerns zero-click outcomes. When an AI Overview occupies the top of the results page for a branded query, the searcher may get their answer — or a synthesis of the brand's own content — without clicking through to the brand's website. For businesses that rely on branded search traffic as their highest-converting segment, an 80% coverage rate makes that exposure structurally different from the earlier 26% baseline.

Three practical implications follow:

• Branded SERP real estate shrinks. Paid ads, AI Overviews and other SERP features compress the space available to organic listings, including the brand's own homepage.
• Message control shifts to the AI layer. The content an AI Overview surfaces about a brand may come from third-party sources as easily as from the brand itself.
• Analytics get noisier. Impressions on branded terms can rise even as clicks fall, distorting branded CTR as a health metric.

Confirmed versus inferred

One caveat matters here. The 26%-to-80% figures come from Search Engine Land's reporting on AI Overview prevalence tracking — they are tool-based measurements, not figures Google has announced. Google has not published official statistics on how often AI Overviews appear by query type. The search engine has confirmed only that AI Overviews continue to expand to more query categories and countries, not the specific branded-query percentages.

That distinction shapes how publishers should act on the data. The measured trend — rapid expansion onto branded queries — is consistent with what SEO tools have documented since the May 2024 launch, when AI Overviews covered an initially narrow slice of queries and broadened in successive waves. But the precise percentages depend on each tracking tool's query sample and methodology, so treat the numbers as directional rather than gospel.

Who feels it most?

Verticals with heavy branded search behavior face the sharpest effect. E-commerce brands, SaaS companies, media properties and local service businesses all depend on navigational searches — people typing a company or product name — as low-funnel, high-intent traffic. If AI Overviews answer those queries directly, the click-through loss lands on the most commercially valuable segment of search.

Publishers face a parallel risk: an AI Overview for a branded query may summarize their coverage without attribution prominent enough to drive the visit, complicating both traffic and subscription funnels.

What to monitor next

Watch three things in the coming months: whether Google extends the same coverage pattern to non-branded commercial keywords; how branded click-through rates move in Google Search Console as AI Overview coverage climbs; and whether Google publishes its own prevalence figures or guidance for brands seeking to influence what AI Overviews say about them. Each will determine whether the 26%-to-80% jump marks a plateau or a waypoint.