Type a question into ChatGPT. It answers in a few sentences and names a couple of companies. Run the same question in Perplexity, then Gemini. Different wording, same outcome: a list of recommended businesses to check out.
Here is the question that matters. Is your business one of those names?
Most owners have never checked. They assume that ranking on Google means showing up in AI too. That assumption is often wrong. If your website is not showing in ChatGPT when buyers ask, you are missing them at the exact moment they decide whom to consider.
This guide shows you how to find out. You need no tools to start. The first checks take about twenty minutes, and you can run them today.
(For why a site ends up invisible in the first place, and what the gap costs you, read Why Your Business Doesn’t Show Up in AI Search Results.)
Start by Asking the AI About You
The fastest check is free. Open ChatGPT, Perplexity, and Gemini in three tabs. Then ask each one the questions your buyers would ask.
Run three kinds of prompts, because each one will tell you something different.
Category Prompts: Do you exist in the conversation?
These are the questions a buyer types before they know you.
- “What are the best [your service] companies in [your city]?”
- “Who should I hire for [the problem you solve] near [your location]?”
- “Recommend a [your service] provider for [a specific buyer situation].”
Read the answer. Are you named? Where in the list? If competitors show up and you don’t, that is your AI visibility-for-websites problem in plain sight.
Brand Prompts: Does the AI Know Who You Are?
Now ask about you directly.
- “What do you know about [your business name]?”
- “Is [your business name] a good [your service] company?”
Look closely at what comes back. Does it describe you correctly? Does it know your services, your location, your strengths? Sometimes the AI knows nothing about you. Sometimes it invents details. Those are two different problems, and you fix them in different ways.
Comparison prompts: how do you stack up?
- “Compare [your business] and [a competitor].”
- “[Competitor] vs [your business]: which is better for [a buyer need]?”
This shows how the AI frames you against the field. If it describes your competitor in detail and stumbles on you, you have a visibility gap and a trust gap at the same time.
One detail changes your results. Turn web search on in ChatGPT before you ask. With search off, you are testing the model’s memory. With the search on, you are testing what it finds about you right now. Run both. Perplexity and Gemini search the live web by default, so those already reflect what is online.
Check Whether the AI Can Even Read Your Site
A model cannot cite a page it cannot reach. Before you blame your content, check access.
Look at the Sources, Not Only the Answer
Perplexity includes a list of sources with every answer. Try running your category prompts and check if your website appears in that list. ChatGPT also shows links when it uses search, so be sure to click on those as well. If you keep seeing competitor sites but never your own, it means the AI trusts their pages more than yours.
Read Your Robots.txt
Enter your domain with /robots.txt at the end into your browser. Check if there are any rules blocking AI crawlers. Right now, the main ones to look for are GPTBot and OAI-SearchBot from OpenAI, PerplexityBot from Perplexity, and Google-Extended from Google. If you find a Disallow rule for any of these, you might be blocking the systems you want to access your site. Since crawler names can change, make sure to check the latest list before making any changes.
Check your Google AI Overviews
Run your core buyer searches directly in Google. Watch for the AI Overview box at the top of the page. When it shows, note which sites it cites. This is the surface many local buyers touch first, and it draws from your wider web presence.
Confirm What the AI Says Is Actually True
Showing up is only half the test. The other half is accuracy.
When you ran your brand prompts, did the AI get the facts right? Watch for an incorrect service list, an outdated location, a service area you left years ago, or a made-up detail. AI tools state these errors with full confidence. A buyer reading that answer has no reason to doubt it.
A confident wrong answer can cost you as much as no answer at all. So write down every inaccuracy you find. Each one is a fix with a clear target.
Move From Spot Checks to Ongoing Tracking
Manual checks give you a snapshot. The catch is that AI answers move. The same prompt can return a different answer next week, because models update and the web around you shifts. A one-time check tells you where you stand today. It does not tell you if you are gaining or losing ground.
This is where tracking tools come in. Some now keep an eye on how often ChatGPT, Perplexity, and Gemini mention your brand, which prompts bring you up, and how you stack up against competitors over time. Tools to check out include Otterly.AI, Peec AI, Profound, and the AI features in Semrush and SE Ranking. Most let you set your own prompts and show your own voice across different engines. Since this category is still new and evolving quickly, it’s a good idea to test a few before choosing one.
You do not need the most expensive option. You need steady tracking of the ten or twenty prompts your real buyers use.
What Your Results Mean, and What to Do Next
Sort your findings into three buckets.
- Absent. The AI never names you for buyer prompts. A website not appearing in ChatGPT or Perplexity for those searches suggests foundational work. You need a presence that the models can read and trust.
- Present but thin. You show up sometimes, low in the list, with little detail. The work here is depth and structure. You make your expertise legible, and your trust signals stronger.
- Present but wrong. The AI names you and gets facts wrong. The work is correct. You fix the inconsistent information that feeds the error.
Each bucket points to a different first move. All three are the work of generative search optimization: making your business clear, consistent, and credible to the systems that build answers.
The aim is steady. When a buyer asks an AI about your category, you are named, described correctly, and easy to choose. To optimize your website for AI search, start by identifying the gaps these checks expose, then close them in order.
Website Not Showing in ChatGPT? Find Out Why
You can run every check in this guide yourself. Many owners do, and the first pass is a wake-up call. The harder part is doing it consistently, across every prompt your buyers use, on every engine, then fixing the gaps in the right order.
That is the work we do. We map your visibility across ChatGPT, Perplexity, Gemini, Google AI Overviews, Maps, and organic search. Then we hand you a clear picture of where you show up, where you don’t, and what to fix first.