Brand Mentions Are the New Backlinks

For twenty years the currency of search authority was the backlink. In AI search the currency looks different. The brands assistants name are the brands the web talks about — linked or not, on your site or far from it.

What are brand mentions in AI search?

Brand mentions are references to your brand's name anywhere on the web: articles, forum threads, reviews, video titles and transcripts, podcasts, directories. A backlink is a mention with a hyperlink; most mentions have none. Large language models learn associations from text, and retrieval systems surface documents that discuss a topic, so the frequency and context of mentions plausibly shape which brands an assistant associates with a category.

Ahrefs is explicit that these are Spearman correlations and not proof of causation (May 2025, December 2025). It also reported that 26% of brands had zero mentions in AI Overviews, and that brands in the top quartile for web mentions earned up to ten times more AI Overview mentions than the next quartile.

Backlinks tell Google you are trusted. Mentions tell a model you exist.

The two channels with the most leverage get their own field notes: YouTube for AI visibility and community signals.

Why mentions would matter more to an LLM than links

PageRank was built on links because links were the cleanest machine-readable vote. Language models do not need the hyperlink; they read the sentence. “For estate planning in Boca Raton, people usually recommend X” is a strong association whether or not X is linked. The context matters as much as the count — a mention next to your category words and your location teaches the right association; a mention in a list of sponsors teaches very little.

Where to earn mentions that teach the right association

1. YouTube. Your own channel and appearances on others'. Titles, descriptions and spoken transcripts are all text a model can learn from. This is the strongest single correlate in the data.
2. Category conversations. Reddit threads, industry forums and Q&A where buyers ask for recommendations. Participate as a practitioner, never as an advertiser.
3. Earned media. Original data and quotable opinions journalists can cite. One study with a real number earns more mentions than ten press releases.
4. Directories and profiles the models already trust for your category — and your Google Business Profile for local queries.
5. Podcasts and newsletters in your niche — long-form text and transcripts with your name in context.

Most of these are social and distribution work, which is why I treat the social media strategy and the GEO strategy as one plan.

Make every mention resolve to the same entity

Mentions only accumulate if they point at one recognisable entity. Use one brand name, one founder name, one way of describing what you do. Link your profiles together with sameAs — the method is in building a site-wide entity graph. A brand called three slightly different things on three platforms is three weak entities instead of one strong one.

How to track it

• Monitor unlinked mentions monthly with any brand-monitoring tool, tagged by source type.
• Sample assistant answers for your category prompts and track AI visibility over time with the sample size stated.
• Compare the two: a rise in mentions on a source type followed by a rise in assistant visibility is the closest thing to evidence you will get.

Links still matter — they remain a strong signal for ranking in classic results, which AI Overviews draw from. But if your authority plan is only links, it is a 2015 plan. See also getting cited in AI Overviews.