What share of AI brand searches favor a model's most familiar brands?

63% of brand-specific searches involved one of each model's five most familiar brands, according to the study.

A bronze glyph card with a section-mark symbol. — Illustration: AEO Wire

geoSurge study — vendor-published

Search Engine Land · Jul 30 Jul 30 Research AEO GEO

Study finds AI models search more often for brands they already know

Q: Do AI chatbots search for brands they already know more than unfamiliar ones?

Yes — a geoSurge study found AI models searched for familiar brands 3.2 times more often than unfamiliar ones (55.7% vs. 17.4%), per Search Engine Land.

A geoSurge study found AI models search for familiar brands 3.2 times more often than unfamiliar ones — 55.7% versus 17.4% of the time — per Search Engine Land. Researchers tested 66 U.S. buyer prompts across ChatGPT, Gemini, and Claude between May 29 and June 9, and found 63% of brand-specific searches surfaced one of each model’s five most-familiar brands.

Why it matters: If pre-training brand memory shapes what AI models bother to search for live, then getting a brand into training data may matter as much as real-time content for AI search visibility.

The record: ChatGPT Gemini Anthropic

Via Search Engine Land ↗

Posted to the wire July 30, 2026.

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Study finds AI models search more often for brands they already know

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