About RATdeck

How ChatGPT, Gemini and Perplexity Choose Which Businesses to Recommend

Practical digital work focused on clarity, credibility and business outcomes.

Clear scopeResponsive by defaultSearch-ready structurePost-launch support

Short answer: AI tools combine what they learned in training with live web results. They favor businesses that are described clearly and consistently across trusted sources: their own website, directories, reviews, forums and the press.

The main inputs

  • Live search results: ChatGPT’s search draws on Bing and other sources; Google’s AI Overviews build on Google’s own index; Perplexity searches the web in real time.
  • Directories and review sites: industry directories are often cited for local and professional queries.
  • Forums and communities: discussions such as Reddit threads are frequently cited.
  • Your website: clear service, location and FAQ pages are easier to quote.
  • Consistency: matching details across sources make AI more confident.

Each tool behaves differently

The same question can produce different firms in different tools, which is why we test each tool separately.

What you can influence

Accurate listings, complete profiles, genuine reviews, clear pages and real third-party mentions.

What you cannot

Nobody can pay for or force a recommendation in an AI answer.

Reviewed under the RATdeck editorial review policy.

We never guarantee rankings, citations or AI recommendations. Nobody controls AI answers. We improve the information AI tools rely on and report honestly every month.

Get your free AI visibility check

Tell us your firm, website and city. We will ask leading AI tools the questions your clients ask and send a short written report within 2 business days. No sales call required.

Request your free check

A practical next step

Find the strongest opportunity on your website.

Share your website and priority. We will respond with three useful observations—without a generic sales presentation.

Request your free review