How to Run a Free AI Visibility Audit with Semrush

How to Run a Free AI Visibility Audit with Semrush

AI-generated answers are now a major source of brand discovery. When people ask questions about your category, AI systems like ChatGPT and Google AI Overviews recommend options, shaping buyer perceptions before they ever visit a website.

AI-generated answers are now a major source of brand discovery. When people ask questions about your category, AI systems like ChatGPT and Google AI Overviews recommend options, shaping buyer perceptions before they ever visit a website. If your brand isn’t appearing in those answers, competitors are filling that space instead.

A free AI visibility audit shows how often your brand appears in AI-generated answers when people ask questions about your category. Whether you’re managing your own brand’s visibility or auditing a new client, this audit reveals whether AI systems are recommending your brand, whether they can access your content, and how you compare to competitors.

What a Free AI Visibility Audit Reveals

A free audit answers three essential questions about your brand’s presence in AI-generated answers:

  1. Is your brand appearing at all? Domain Overview shows whether AI platforms mention your brand when answering category questions. If you’re not appearing, you have a visibility problem.
  2. Can AI systems access your content? Site Audit’s AI Search Health score reveals technical barriers, such as blocked crawlers or poor content structure, that prevent AI platforms from finding and using your content.
  3. How do you compare to competitors? The Free AI Brand Visibility Tool shows whether competitors dominate AI recommendations in your category. If they appear 3-5x more often, they’re shaping buyer perceptions before you have an opportunity.

These three checks will confirm whether AI visibility gaps are costing you awareness and consideration.

SEO Audit vs. AI Visibility Audit: What’s the Difference?

SEO audits and AI visibility audits measure different layers of the same goal: being found when people search. SEO audits focus on rankings, keyword gaps, and organic traffic. AI visibility audits focus on how often your brand appears in AI-generated answers: mentions, citations, sentiment, and brand inclusion across platforms like ChatGPT, AI Overviews, and Gemini.

SEO audits measure how well a site ranks. AI visibility audits measure how likely your brand is to get recommended. Both matter. Running them together reveals where strong SEO performance doesn’t translate into AI visibility, and where AI systems cite sources that search rankings alone wouldn’t predict.

When Should You Run an AI Visibility Audit?

Run a free AI visibility audit alongside your regular SEO audits, to track both layers of visibility. Common times for an audit include:

  • Preparing for a major campaign or product launch, when AI platforms may already frame the category around a small set of competitors.
  • Starting work with a new client or pitching a new account, where rankings alone don’t show how the market is summarized in AI-generated answers.
  • Reviewing the impact of content or positioning changes, especially comparison pages, guides, or decision-stage content.

How to Run Your Free AI Visibility Audit

With a free Semrush account, you can audit how your brand appears on AI in under 30 minutes.

Step 1: Check Whether You’re Appearing in AI Answers

Start with Domain Overview to see if your brand shows up in AI-generated responses. Sign up for a free Semrush account, enter your domain, and review the AI visibility metrics. This initial check reveals whether your brand is being mentioned at all in AI answers about your category.

Step 2: Assess Technical Accessibility

Use Site Audit’s AI Search Health score to identify technical barriers. This tool checks whether AI crawlers can access your content, whether your site structure supports AI discovery, and whether any technical issues are blocking visibility in AI-generated answers.

Step 3: Compare Against Competitors

The Free AI Brand Visibility Tool shows how your brand compares to competitors in AI recommendations. If competitors appear significantly more often, they’re winning the AI visibility battle and shaping buyer perceptions before you have a chance to compete.

Why AI Visibility Matters Now

AI-generated answers are becoming the first touchpoint for many buyers. When someone asks AI about the best trail running shoes for someone with wide feet, which brands show up, and how often across similar prompts? Those recommendations directly influence purchase decisions.

If your brand isn’t appearing in those AI answers that are recommending options, competitors are winning that space instead. A free AI visibility audit reveals whether you’re being recommended, whether AI systems can find your content, and how you stack up against competitors—all in under 30 minutes with free Semrush tools.

Frequently Asked Questions

What is an AI visibility audit?

An AI visibility audit analyzes how often your brand appears in AI-generated answers across platforms like ChatGPT and Google AI Overviews, revealing whether you’re being recommended when people ask questions about your category.

How long does a free AI visibility audit take?

You can complete a comprehensive AI visibility audit in under 30 minutes using free Semrush tools, including Domain Overview, Site Audit’s AI Search Health score, and the Free AI Brand Visibility Tool.

What’s the difference between SEO and AI visibility audits?

SEO audits measure rankings and organic traffic, while AI visibility audits measure how often your brand appears in AI-generated answers, including mentions, citations, and sentiment across AI platforms.

When should I run an AI visibility audit?

Run an AI visibility audit before major campaigns, when starting with new clients, or when reviewing content changes. It’s also valuable to run alongside regular SEO audits to track both layers of visibility.

What tools do I need for a free AI visibility audit?

You need a free Semrush account to access Domain Overview, Site Audit’s AI Search Health score, and the Free AI Brand Visibility Tool—all essential for assessing your AI visibility performance.

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