What tool can compare my brand's share of voice against competitors in ChatGPT, Perplexity and Gemini answers?

One of the questions behind AI visibility tools ChatGPT recommends, asked in the ChatGPT app on Mon, Wed, Fri (logged out, from the US, a new chat each time). Kind: use case.

What ChatGPT recommended, last 28 days

Every answer, newest first

1. Nov 11, 2026 HubSpot AEO, Rankseer, Measure, Cliro, Searchsuite

   The category you're looking for is AI Search Visibility / Generative Engine Optimization (GEO) tracking. These tools measure how often ChatGPT, Perplexity and Gemini mention or recommend your brand compared with competitors.

   Here are the strongest options I'd investigate:

   Tools worth comparing

   1. HubSpot AEO

   Good starting point

   • Tracks ChatGPT, Gemini and Perplexity.
   • Measures brand visibility, share of voice and competitive positioning.
   • Offers recommendations to improve visibility.
   • Listed at $50/month for its standalone AEO product.

   Explore HubSpot AEO

   2. Rankseer

   Strong SOV focus

   • Tracks ChatGPT, Perplexity, Gemini and Claude.
   • Direct competitor share-of-voice comparisons.
   • Tracks sentiment and platform-level trends.
   • Connects visibility data to SEO and GEO workflows.

   Explore Rankseer

   3. Measure

   • Specifically measures share of voice against competitors.
   • ChatGPT, Perplexity, Gemini and Claude.
   • Engine-by-engine visibility breakdown.
   • Scheduled monitoring and historical trends.

   Explore Measure

   4. Cliro

   • Competitor benchmarking across AI platforms.
   • Brand mentions, rankings and sentiment.
   • Share-of-voice reporting.
   • Identifies competitors winning recommendations.

   Explore Cliro

   5. Searchsuite

   • Competitor share-of-voice comparisons.
   • Tracks nine AI engines.
   • Citation analysis and sentiment.
   • Prompt-level visibility reporting.

   Explore Searchsuite

   What I would measure

   Don't just look at whether your brand appears. A useful platform should measure:

   Metric	What it tells you
   Share of voice	Your percentage of competitor brand mentions
   Mention rate	How often AI recommends your brand
   Average position	How prominently you're mentioned
   Citation share	How often AI cites your website
   Sentiment	Whether AI describes you positively
   Platform breakdown	Whether you win in ChatGPT, Gemini or Perplexity

   My recommendation

   I'd shortlist HubSpot AEO, Rankseer and Measure first.

   One important distinction: make sure the platform runs actual prompts through the AI engines rather than simply estimating visibility from traditional Google rankings.

   One question to narrow this down

   Sources hubspot.comrankseer.commeasure.cousecliro.comsearchsuite.de

Who made this: Askadia makes an AI visibility tracker. We publish ChatGPT's answers as they came; no product pays to be listed or can opt out.