Comparison

AuthorityOn AI vs Ahrefs Brand Radar

Ahrefs Brand Radar extends a best-in-class SEO toolset into AI mentions. The SEO data underneath is excellent. The AI layer is early, and built from SEO thinking.

Where Ahrefs Brand Radar wins

Best-in-class backlink and SEO data
Ahrefs' core dataset is genuinely excellent. Brand Radar plugs straight into it.
An established ecosystem
If your authority strategy is backlink-led, Ahrefs is already where that work lives.

Where AuthorityOn.ai wins

Up to 8 models, not 2 in beta
Brand Radar's AI coverage is early. AuthorityOn covers the models buyers actually use today, and keeps the mix current.
Real prompts, not crawled mentions
Brand Radar monitors mentions. AuthorityOn runs the actual buying questions and scores how the models answer.
The action plan
Ahrefs hands you a mention monitor. AuthorityOn hands you the prioritised fixes, ordered by impact.
Built for GEO from the ground up
Brand Radar is SEO thinking extended into AI. The Signal Five methodology is built for how models actually answer.

Head to head

The honest comparison.

Drawn from publicly-listed features as of May 2026. Tell us if we've mis-stated Ahrefs Brand Radar's.

Dimension	Ahrefs Brand Radar	AuthorityOn AI
Model coverage	2 LLMs (beta)	Up to 8 LLMs
Deliverable	Mention monitor	Prioritised action list
Data	Crawled answers	Real prompts, verbatim responses
Cadence	Polling	Weekly + drift alerts
Built for	SEO, extended into AI	GEO, from the ground up

Which should you pick

An honest verdict.

Pick Ahrefs Brand Radar if…

Your authority strategy is backlink-led, you live in Ahrefs already, and you want AI mentions as a side signal.

Pick AuthorityOn.ai if…

You want AI visibility measured properly, every model your buyers use, real prompts, and a plan you can act on.

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