Engine · ChatGPT

Track your brand in ChatGPT.

ChatGPT is the largest AI answer engine by user base. Citations.io tracks every brand mention, citation and competitor co-mention with a monthly AI visibility scan.

TL;DR
ChatGPT mentions a handful of brands per commercial query, pulling heavily from Reddit, Wikipedia and major publishers. Winning ChatGPT visibility means earning presence on those sources and publishing direct-answer content on your own domain.
Weekly active users
Largest
Largest AI answer engine by user base.
Brands per answer
3–5
Concise, opinionated shortlists.
Top source pool
Reddit / Wiki
Plus major review publishers and brand docs.
Mention rate
Varies by category
See our methodology for how benchmarks are derived.

How ChatGPT generates answers

ChatGPT (ChatGPT's current models) uses a mix of its parametric training data and live web retrieval for queries that benefit from fresh information. For "best of" and comparison queries, it almost always retrieves - meaning the brands it names today can change tomorrow.

What ChatGPT cites most

  • Reddit threads - particularly category subreddits and "is X worth it" discussions.
  • Wikipedia - for brand legitimacy and category definitions.
  • Major review publishers - Wirecutter, TechCrunch, G2, Capterra and vertical trade press.
  • Brand-owned docs - public product documentation and changelogs.
  • YouTube transcripts - for "how to" and product demo queries.

What "good" looks like in ChatGPT

Category leaders typically see meaningfully higher mention rates than challengers on relevant prompts - see our methodology for how mention-rate benchmarks are derived. A low mention rate usually means ChatGPT rarely names you for the queries your customers ask, often because you're not present on its preferred source pool.

Improving your ChatGPT visibility

  1. Audit Reddit presence in category subreddits. Authentic, helpful participation matters.
  2. Ensure a factual, well-sourced Wikipedia presence for your brand and category.
  3. Earn placement on major review publishers and listicles.
  4. Publish direct-answer content with FAQ schema on your own site.
  5. Keep public product docs indexable and well-structured.

Frequently asked questions

Do
  • Earn authentic presence in category subreddits - ChatGPT retrieves Reddit heavily.
  • Maintain a factual, well-sourced Wikipedia entry for brand and category.
  • Publish direct-answer pages with FAQ schema on your own domain.
  • Keep public product docs and changelogs crawlable and current.
Don't
  • Don't spam Reddit with promotional posts - moderators and models both penalise it.
  • Don't rely on gated PDFs or JS-only pages - ChatGPT's retriever skips them.
  • Don't chase generic 'thought-leadership' when your category answers cite Wirecutter, G2 and TechCrunch.
  • Don't judge visibility off one query - sample a prompt set and look at trend.
How does ChatGPT decide which brands to mention?+
ChatGPT combines its training data (cutoff varies by model) with real-time web retrieval. For commercial queries, it leans heavily on Reddit, Wikipedia, major publishers and brand-owned documentation. Mention likelihood correlates with citation frequency on those sources.
Can I see what ChatGPT says about my brand?+
Yes - Citations.io captures verbatim ChatGPT answers for your tracked prompt set daily, with brand mentions, citations and competitor co-mentions highlighted. You can also test individual prompts manually.
How do I improve my ChatGPT visibility?+
Earn presence on the sources ChatGPT cites in your category (Reddit, Wikipedia, well-known publishers), publish direct-answer content on your own domain with FAQ schema, and keep your product documentation up to date and publicly indexable.

Keep reading

Supported by
Google for StartupsNatWest Accelerator