How to Check If ChatGPT Knows Your Brand

Somewhere right now, a potential customer is typing a question into ChatGPT, Perplexity, or Google's AI Overview instead of running a traditional search — and the AI is either recommending your brand, recommending a competitor, or saying nothing about you at all. Most marketing teams have no idea which of those three is happening.

This post walks through how to check your AI visibility manually in about ten minutes, then shows you the faster path: a free AI Visibility Audit that checks your brand across ChatGPT, Perplexity, and Google AI Overviews automatically and scores your GEO readiness.

Why "Googling Your Brand" Isn't the Same Check Anymore

For fifteen years, checking your online presence meant searching your brand name and scanning the results. That's still useful, but it no longer tells you how AI assistants talk about you when someone asks a real question — the kind your prospects are actually typing.

The relevant question isn't "does ChatGPT know my company name." It's: when someone asks a buying-intent question in your category, does ChatGPT mention me at all — and if so, how favorably, and next to which competitors?

How to Manually Check Your AI Visibility

1. Test direct brand queries. "What is [your brand]?", "What does [your brand] do?", "Is [your brand] a good [category] company?" This tells you whether the model has grounded, accurate, current knowledge of you.

2. Test category and comparison queries. "Best [your category] agencies in 2026", "[Competitor] vs [your brand]", "Who should I hire for [your service]?" This is where most brands discover they're invisible.

3. Test across multiple platforms. Run the same prompts in ChatGPT, Perplexity, and Google AI Overviews. Each platform sources and weighs information differently. See our State of AI Search 2026 comparison for how these platforms differ.

4. Note whether you're cited, described accurately, or missing entirely. Categorize into: cited and accurate, mentioned but wrong or outdated, or absent.

5. Repeat monthly. AI models retrain and re-index on different schedules than Google — visibility can shift month to month.

The Faster Way: Free AI Visibility Audit

Manually running prompts across three platforms and tracking results monthly is exactly the kind of process that's better automated. Our free AI Visibility Audit checks how your brand appears across ChatGPT, Perplexity, and Google AI Overviews, returns a GEO score with a breakdown of strengths and gaps, and surfaces specific recommendations — no signup wall.

What to Do If You're Invisible to AI Search

• Structured data and schema markup so AI models can parse who you are and what you offer
• An llms.txt file that gives AI crawlers a clean, curated index of your most important pages — see our guide on how to write an llms.txt file
• Authoritative, citation-worthy content that directly answers the questions your buyers are asking AI assistants
• Consistent entity signals across your site, directories, and third-party mentions

This combined discipline is what our AIO services team builds for clients who want to move from invisible to consistently cited.