tech
YouTube mentions are the top signal for AI brand visibility
An Ahrefs study of 75,000 brands found YouTube mentions are the strongest correlated signal for AI visibility across ChatGPT, Google AI Mode, and AI Overviews, outperforming backlinks, domain authority, and content volume. Traditional SEO metrics showed surprisingly weak correlations.

TL;DR
- YouTube mentions are the strongest correlated signal for AI visibility across ChatGPT, Google AI Mode, and AI Overviews.
- Traditional SEO metrics like backlinks, domain authority, and content volume showed weak correlations with AI visibility.
- YouTube mention impressions also showed a strong correlation, but slightly lower than raw mentions.
- Frequency of mention on YouTube matters more than the reach of those mentions.
- Google and OpenAI have used YouTube transcripts extensively in training their AI models.
- Google AI Mode favors established brands known through branded search volume and web mentions.
- ChatGPT appears more accessible for newer brands as it has weaker correlations with traditional authority metrics.
- AI Overviews showed the highest correlation with domain rating among the three platforms.
- Despite platform differences, the same major brands tend to dominate AI search results.
- A strong YouTube presence is crucial for brands aiming to improve AI visibility in the evolving digital marketing landscape.