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RESEARCH · 2 MIN READ

How to find which third-party sites AI trusts in your category

Every category has a short list of sources the engines keep citing. Here is how to find yours, and what to do once you have the list.

Professional services partner asking ChatGPT for a recommendation

When an engine recommends a vendor, it is often summarising what other websites say. In most categories a small set of review sites, listicles, directories and community threads does a lot of that work. Being present and accurately described on those sources is one of the strongest levers you have.

Step 1: collect the sources

Run your commercial prompts (see our Share of Answer study method) in engines that show citations, such as Perplexity, ChatGPT with search and Google AI Overviews. Copy every cited URL into a sheet next to the prompt that produced it.

Step 2: count and classify

Group the URLs by domain and count how often each appears. Then label each domain:

  • Review platforms and software directories
  • Editorial listicles ("best X for Y in 2026")
  • Community threads on forums and Reddit
  • Competitor pages such as comparison and pricing pages
  • Your own pages

Step 3: check your presence on each

For the top sources, ask three questions. Are you listed? Is the description accurate and current? Are you positioned for the use cases you want to win?

Step 4: prioritise

Start with sources that appear across several prompts and several engines. Then work through the realistic routes in: updating profiles, pitching listicle authors with useful data, contributing genuinely in communities, and partner pages.

What not to do

Don't flood forums or buy placements that disclose nothing. Engines and their users are getting better at discounting obvious manipulation, and it can damage the trust you are trying to build.

The AI Visibility Audit includes this source map for your category, ranked by how often each source is cited.

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SAMPLE REPORT See what an AI visibility report shows
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