How to Test Your GEO Visibility in 30 Minutes (Free Method)

You probably know where your brand ranks on Google. You track keywords, monitor organic traffic, and watch your positions move. But do you know where your brand shows up in AI search?

Most ecommerce brands do not. And the reason is simple: there is no standard tool that tracks GEO visibility the way SEMrush or Ahrefs tracks SEO rankings. Google Analytics cannot tell you whether ChatGPT recommends your products. Your SEO dashboard does not show whether Perplexity cites your brand.

That does not mean you cannot measure it. You just need a different approach. Here is a method you can run in 30 minutes with zero tools and zero cost.

Step 1: Pick Your Queries (5 minutes)

Start with 10 buyer queries. Not informational queries. Not brand queries. Buyer queries: the kind your ideal customer types when they are ready to purchase or seriously evaluating options.

The formula: “best [product] for [use case]” or “[product category] comparison” or “[specific product type] review.”

For example, if you sell industrial valves: “best gate valves for high-pressure systems,” “industrial valve supplier comparison,” “API-certified ball valve reviews.” If you sell skincare: “best retinol serum for sensitive skin,” “organic moisturizer comparison,” “vitamin C serum reviews 2026.”

Avoid queries that are too broad (“industrial equipment”) or too branded (“your company name reviews”). You want queries where AI engines are making recommendations between competing brands.

Pro tip: Pull from your Google Search Console data. Look at the queries driving the most conversions (not just traffic) and use those as your test set. These are the queries where AI visibility matters most to your revenue.

Step 2: Run the Test (15 minutes)

Open three AI engines: ChatGPT, Perplexity, and Google AI Overviews (visible at the top of many Google search results).

For each of your 10 queries, type the query into all three engines and document the result. You are looking for one of three outcomes per engine:

Cited: Your brand is named directly in the AI response as a recommendation or source. This is the best outcome.

Mentioned: Your brand appears in the response but not as a direct recommendation. For example, it shows up in a list, or the AI references your site without specifically endorsing your product.

Absent: Your brand does not appear anywhere in the response. The AI recommends competitors or other sources entirely.

Keep it simple. A spreadsheet with your 10 queries as rows and three columns (ChatGPT, Perplexity, Google AI) works. Mark each cell as Cited, Mentioned, or Absent.

Important notes on testing: Use a clean browser session or incognito mode. AI engines can personalize results based on your browsing history. Test from a neutral starting point. For ChatGPT, start a new conversation for each query. Do not ask follow-up questions in the same thread, as the context from previous questions can influence responses. For Google AI Overviews, note that not all queries trigger an AI Overview. If no overview appears, mark that cell as N/A rather than Absent.

Step 3: Score Your Results (5 minutes)

For each query, assign a score based on how many engines cited or mentioned your brand:

• 3/3 means full visibility. AI search users will find you regardless of which engine they use. This is your target state.
• 2/3 means a strong presence with a gap. Identify which engine is missing and investigate why.
• 1/3 means partial visibility. You are getting traction but most AI search traffic for this query goes to competitors.
• 0/3 means invisible. AI search users will never find you for this query. These are your highest-priority optimization targets.

Calculate your overall GEO visibility score: Add up all the points across all queries and divide by the maximum possible (10 queries x 3 engines = 30 max). Multiply by 100 for a percentage.

Example: If you scored 8 points out of 30 possible, your GEO visibility is 27%. That means AI search users find you in roughly 1 out of 4 situations where they could.

Step 4: Identify the Gaps (5 minutes)

Now look at the patterns. Your scores will tell you two things:

Which queries are you invisible on? 

These are your optimization priorities. Look at what brands ARE getting cited for those queries. Visit their product pages and compare: Do they have more detailed content? Better schema markup? More customer reviews? Stronger FAQ sections? The gap between your page and the cited competitor’s page is your optimization roadmap.

Which engines cite you and which do not?

 If you show up in Perplexity but not ChatGPT, the issue may be content format rather than content quality. Different AI engines weigh different signals. Based on our testing across engines, ChatGPT tends to favor comprehensive, well-structured pages. 

Perplexity appears to lean heavily on recent, authoritative sources. Google AI Overviews pull from its existing search index, so your SEO strength matters more there.

Making This a Monthly Practice

One test gives you a baseline. Monthly testing gives you a trendline.

Run the same 10 queries every month. Same engines, same scoring method. Track your overall percentage over time. 

After your first month of GEO optimization (schema additions, content expansion, FAQ creation), you should see movement in at least some queries. Results will vary depending on your starting domain authority and how competitive your product category is.

When to expand your query list: Once your initial 10 queries are consistently scoring above 50%, add 5 to 10 more queries. Focus on the next tier of revenue-driving search terms. Over time, build a comprehensive GEO visibility dashboard that covers your full product catalog.

When to escalate: If you have implemented schema markup, expanded your content, and added FAQ sections but still see no improvement after 8 to 12 weeks, the issue is likely brand authority or technical accessibility. Those require a deeper audit beyond what this test covers.

What This Test Does Not Tell You

This method measures presence, not performance. It tells you whether AI engines cite your brand, but not how much traffic or revenue that citation generates. AI search attribution is still evolving, and there is no clean way to track “this sale came from a ChatGPT recommendation” yet.

That said, presence is the prerequisite. You cannot convert AI search traffic if you are invisible. Start by getting cited consistently, then work on measuring the downstream impact as attribution tools catch up

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Related Reads

• The 5 Pillars of GEO: A Practical Guide to AI Search Visibility for Ecommerce
• Product Schema for AI Search: What to Implement on Shopify, BigCommerce, and Magento
• What Makes AI Engines Cite Your Product Pages Over a Competitor’s? 

#geoseo #aisearchvisibility #ecommercemarketing #generativeengineoptimization #aigrowth