What is an AI visibility test?
An AI visibility test checks whether ChatGPT, Perplexity and Google AI Overviews mention or cite you when a user asks a question relevant to your industry — before you spend budget on channels where nobody is looking for you.
Unlike an SEO audit measuring Google positions, an AI audit measures presence in generated answers. You may have good Google traffic — but a growing share of decisions happen in ChatGPT without a click to your site.
How to run an AI visibility test (DIY audit)
- •Who provides [your service] in [city/region]?
- •How much does [your service] cost?
- •Which company offers [specific service] with public pricing?
- •Recommend a [business type] in Serbia
- •Who does [AEO / SEO / website development] in Belgrade?
What to measure in audit results
| Metric | Good | Bad |
|---|---|---|
| Brand mention | Your brand in top 3 recommendations | Not mentioned at all |
| Source citation | Link to your domain | Generic answer with no source |
| Data accuracy | Prices/timelines match your site | AI hallucinates or outdated info |
When to hire a professional AEO audit
A DIY test is enough for initial assessment. Professional AEO audit makes sense when you need implementation, not just diagnosis.
BeoCodex AEO optimization starts with an audit — AI test, content analysis, schema markup, llms.txt and a restructuring plan. €200 setup includes audit + implementation, not just a PDF report.