Ahrefs Brand Radar vs advisible

The short answer

Choose advisible if you want your own buyer prompts run daily on ChatGPT, Perplexity, Gemini, Grok and Claude, with a sample size and a 95% confidence interval on every number, runs on your own provider keys. Choose Ahrefs Brand Radar if you want to look up any brand or category instantly with no setup, backed by a 470M+ prompt index built from Ahrefs' keyword database. One is a market snapshot you can pull on demand; the other is a tracked panel of the questions your buyers actually ask.

Side-by-side comparison

Every row below was read from each vendor's own pricing, feature and help pages on 2026-10-11. Where a fact could not be verified it says so; we do not quote prices from third-party listicles.

Index-based market view or tracked prompt panel

This is the real decision behind the query. The index answers “who wins in this market?”; a tracked panel answers “what happens when someone asks about us?”

Brand Radar's AI Visibility Index is built from Ahrefs' keyword database: real queries expanded into questions through People Also Ask and semantic fan-out, run through each platform and stored. That buys instant benchmarking of any brand or category with no setup and history back to 2025. It is also a keyword-derived proxy: the prompts are modelled from search demand rather than written by you, and Ahrefs states the index may have limited coverage for brands with little or no search volume.

A dedicated tracker flips the trade. You write the prompts your buyers ask, they run daily on five engines, and you keep every original answer, so a change in a number can be traced back to the replies behind it. You give up the instant any-brand lookup and the market-wide share-of-voice view. Most teams use an index to pick which prompts matter and a tracked panel to measure them.

Where Ahrefs Brand Radar is stronger

Ahrefs brings a data asset no purpose-built tracker has: a large prompt index derived from real search demand, and a workflow SEO teams already know.

• Instant checks for any brand. Look up a competitor or an entire category with no setup, no prompt writing and no domain cap, with stored responses back to 2025. advisible only knows about brands you add to a workspace.
• Search-demand-backed prompts. 470M+ prompts modelled from Ahrefs' keyword database, so index visibility maps back to real query volume, estimated impressions, fan-out queries and cited pages.
• Familiar to SEO teams, and partly free. Paid Ahrefs plans already include a daily prompt quota (Lite 5, Standard 10, Advanced 20), so existing Ahrefs customers can start Custom Prompts without a new vendor.
• Google surfaces included. AI Overviews and AI Mode are tracked through search-query indexes, and Claude is available on Custom Prompts. advisible covers none of those today.

Where advisible is stronger

An index tells you the market moved. A tracked panel tells you which answer moved, on which engine, today.

• Your prompts, run daily. The questions you choose run every day on ChatGPT, Perplexity, Gemini, Grok and Claude, with manual Run now when you need an answer before the next cycle. Index question sets are re-tested monthly on a 90-day window per Ahrefs' own FAQ.
• Sample sizes and intervals everywhere. Every figure carries “based on N answers”, perception scores ship with a 95% confidence interval (the range the true value most likely falls in), and scores stay hidden until there are enough answers to trust them.
• Perception and fact-checking. Association and Market prominence per attribute, recurring objections, and claims judged against your brand facts with four verdicts, each traced to the cited pages. Brand Radar published no equivalent report on the pages we read.
• Provider-key economics and the raw archive. Tokens bill at your provider's prices with no markup from us, team members are unlimited, and every original answer kept so history can be re-analysed when the analysis improves.

Who should stay with Ahrefs Brand Radar

Stay with Brand Radar if you want market-wide snapshots, not a tracked panel, or if your team already lives in Ahrefs.

Concretely: researchers benchmarking a whole category or screening competitors before committing to a prompt set, SEO teams that want AI visibility next to keyword and backlink data on one bill, buyers who need Google AI Overviews and AI Mode coverage today, and anyone who prefers an index read over maintaining a prompt list. Those are real requirements, and on them Brand Radar is the better fit.

Also fair: Ahrefs has run a keyword index since 2011 and advisible has not existed for long. What we offer instead is daily measurement of your own buyer questions with the statistical detail and the raw answers behind every number, which you can verify in an afternoon. The wider market context is in best AI search visibility tools, and the same suite-versus-dedicated question comes up with Semrush in Semrush AI Visibility Toolkit vs advisible.