How to Check if AI Engines Know Your Brand (and Fix It)

How to Check if AI Engines Know Your Brand (and Fix It) Published: March 2026 When someone asks ChatGPT, Gemini, or Perplexity about your product category, does your brand appear in the answer? For most brands, the honest answer is: you don't know. And that's the problem. This guide walks through how to audit your brand's visibility in AI search engines and what to actually fix — using XanLens as an example. What is GEO Visibility? Generative Engine Optimization (GEO) is the practice of ensuring AI engines can find, understand, and recommend your brand in their generated answers. Unlike traditional SEO, which focuses on Google rankings, GEO measures visibility in AI-generated responses from ChatGPT, Gemini, Perplexity, Grok, and others. A brand can rank #1 on Google and score 0 in AI search. The signals are different: AI engines weight entity clarity, first-paragraph content, structured data, and co-occurrence in training data — not backlinks. Step 1: Run a GEO Audit The fastest way to