AI Search Visibility Checker

AI Visibility Checker shows how often AI assistants mention your brand. It covers ChatGPT and Google AI Overviews. The tool is built on real, observed AI answers, not on prompts the tool simulates itself. You get one AI Visibility Score on a scale from 0 to 100. You see your share of mentions against competitors. You also read real AI answers and the sources and pages AI cites in your category.

What is AI visibility?

AI visibility describes how often your brand appears in answers from systems like ChatGPT or Google AI Overviews. More and more customers skip the classic list of results. They ask an assistant directly which product or company to choose. The answer names a few brands, and everyone else stays invisible. Classic rank tracking does not show the full picture here. No single organic position decides whether a brand appears in an AI answer.

DiagnoSEO also takes into account the demand behind the queries where your brand appears. A technical GEO audit shows whether your site is prepared for AI systems. AI Visibility Checker measures the outcome, meaning your brand's real presence in answers. Both tools belong to the same workflow.

Where does the data come from?

The data comes from an aggregated database of AI answers collected at scale. It covers Google AI Overviews and ChatGPT. It is not private user conversations, nor the full set of queries sent to ChatGPT.

AI search volume is an estimate. It describes the demand attached to the query where a mention appears. Treat it as a comparative measure, useful for setting priorities. It is not an exact count of prompts typed by users.

What does AI Visibility Checker do?

AI Visibility Score from 0 to 100

The tool combines three signals into one number. These are your share of mentions, your share of AI search volume and your platform coverage. Your share is compared with the level every brand would hold if visibility were split evenly. That way the score does not rise just because fewer competitors are in the comparison. Every score comes with a plain status: Invisible, Marginal, Visible or Dominant.

Share of mentions against competitors

Add up to five competitor domains. The tool compares mentions and volume on the same data set. You see who dominates the AI answers in your category and how wide the gap between brands is.

Real AI answers with sources

Numbers alone do not explain why a brand performs the way it does. The tool returns real AI answers that mention your brand. For each one you see the query, an answer excerpt and the cited sources. It also marks whether your own page was cited.

Sources and pages AI cites

Generative systems often cite a repeating set of sources within a category. The tool lists domains cited in answers about competitors and marks those that skip your brand. It separately lists the exact URLs cited in your category. Those domains and pages are natural candidates for digital PR and outreach. AI already uses them as sources in your category.

Trend and changes over time

You can add a month-by-month chart plus a list of new and lost mentions. Historical data goes back to August 2025. So you do not have to wait half a year to see the direction of change.

Markets and languages

Many AI monitoring tools focus mainly on the English-speaking market. Here you pick a market and language from dozens of combinations. ChatGPT data covers the United States market. Other markets are measured on Google AI Overviews.

How does AI Visibility Checker help SEO specialists and site owners?

The tool replaces guesswork with one number you can track and report.

• One score with a clear status, ready for a client or management report.
• A comparison with competitors that shows who AI names instead of you.
• Real AI answers, so you understand the context of each mention.
• A list of sources and pages to use in your digital PR plan.
• Measurement across several markets and a link to the GEO audit.

Typical uses of AI Visibility Checker

• Checking whether AI assistants know your brand at all.
• Setting a baseline before a project and proving progress later.
• Checking whether a drop in traffic from AI systems comes with a change in visibility.
• Building an outreach list from the cited sources and pages.
• Comparing visibility across markets before entering a new country.

How AI Visibility Checker compares with other approaches

Functionality	AI Visibility Checker	Monitoring on your own prompts	Classic SEO tool
One visibility score from 0 to 100	✅	depends on the tool	depends on the tool
Data from observed AI answers	✅	❌	❌
Your own set of prompts to track	❌	✅	❌
Daily monitoring and alerts	❌	depends on the tool	depends on the tool
Share of mentions against competitors	✅	depends on the tool	depends on the tool
Sources and pages AI cites	✅	depends on the tool	depends on the tool
Historical data available right away	✅	depends on the tool	depends on the tool
Markets and languages beyond English	✅	depends on the tool	depends on the tool
Inside one SEO tool subscription	✅	depends on the tool	depends on the tool

Tips and best practices

• Start with your home market and add others once you know the baseline.
• Add competitors where you can. Competitive context makes the score easier to read.
• Fill in the brand name to catch mentions with no link to your domain.
• Repeat the check on a fixed schedule. A trend means more than one reading.
• Treat citation gaps as possible targets for digital PR and outreach.
• Publish answer-first content with data an assistant can quote.

Most common mistakes

• Judging visibility from a single chat with an assistant.
• Comparing yourself only with market leaders, without direct competitors.
• Ignoring volume. A mention next to a low-demand query matters less than one next to a popular query.
• Expecting change within days. Content and digital PR work may take time to show up in AI answers.
• Chasing mentions on pages AI never cites in your category.
• Measuring the outcome without checking technical causes on your site.

How to use AI Visibility Checker

Enter your brand domain and fill in the brand name. Choose the market you want to measure. Add competitor domains to unlock the comparison and the gap report. In advanced settings you can enable the trend, brand suggestions and cited pages. After the run, read the score, the share table and the real AI answers.

Example scenario

The numbers below illustrate how the tool works, rather than describing a specific client.

The starting point

A B2B company ranks well in classic search. Yet it does not appear in AI answers about its category.

Running the analysis

The tool returns a score of 18 with the status Invisible. Two competitors hold most of the share of mentions. The answers list shows the company page is rarely cited as a source.

Reading the results

The report lists twelve sources cited by AI in this category. Nine of them do not mention the brand. Those nine go onto the digital PR list.

The result

After three months the brand appears on five of those sources. Over the same period the score moves from 18 to 41 and the status becomes Marginal.

FAQ

• What is AI Visibility Checker?

  It is a tool that measures how often AI assistants mention your brand. It returns an AI Visibility Score from 0 to 100. It also shows your share of mentions and the cited sources.

• Which AI engines does it cover?

  The data covers ChatGPT and Google AI Overviews. It is based on real answers collected at scale. ChatGPT data covers the United States market, while other markets are measured on Google AI Overviews.

• Where does AI search volume come from?

  It is an estimate describing the demand attached to a query. It serves for comparison and for setting priorities. It is not an exact count of prompts typed by users.

• How is the AI Visibility Score calculated?

  It combines share of mentions, share of volume and platform coverage. Your share is compared with an even split of visibility across the brands analysed. With few mentions, the tool warns that the score is unstable.

• Why is my brand missing from AI answers?

  One possible cause is the absence of your brand from sources regularly cited in your category. Another can be accessibility or structure problems on your own site. The GEO Audit tool helps you check that second area.

• How is this different from the GEO Audit tool?

  GEO Audit shows whether your site is prepared for AI systems. This tool measures the outcome, meaning your brand's real presence in answers. They work best together.

• Does the tool run continuous monitoring?

  No. This is an on-demand check, without daily tracking or alerts. The historical trend still shows changes from previous months.

• How often should I repeat the check?

  Once a month is enough for most brands. Check more often during a campaign or after a large content project.