How do I check if AI mentions my brand?

Write a set of real customer questions, run them in engines like ChatGPT and Perplexity, and note whether your brand appears or is cited. A tool like the GrandRanker AI visibility checker automates this across engines so the results are consistent.

What is AI share of voice?

AI share of voice is the percentage of relevant prompts where an AI engine mentions your brand compared with competitors. It is the core metric for tracking your visibility inside AI answers over time.

Why do results differ between AI engines?

Each engine uses different sources, grounding methods, and training, so they can name different brands for the same question. That is why you should test across several engines rather than trusting one.

How often should I check AI visibility?

Monthly is a sensible cadence for most brands, since models update and competitors publish regularly. Checking on a schedule lets you spot trends rather than reacting to a single noisy snapshot.

How to Check Brand Visibility in AI Search

How to check brand visibility in AI search

Checking your brand visibility in AI search means finding out how often engines like ChatGPT, Perplexity, and Google AI mention or cite you when people ask relevant questions. This gives you a baseline you can track and improve over time. This guide walks through six steps to measure it reliably instead of guessing.

Step-by-Step

Build a list of real prompts

Start by writing down the questions your customers actually ask AI engines about your product, category, and problems you solve. Include comparison and recommendation prompts, since those are where brands get named. A solid list of 15 to 30 prompts gives you a representative picture.

Test prompts across the main engines

Run each prompt in the engines your audience uses, typically ChatGPT, Perplexity, Google AI Overviews, and Gemini. Note whether your brand appears, whether it is cited as a source, and which competitors show up instead. Testing across engines matters because results differ significantly between them.

Record mentions and share of voice

For each prompt, log whether you were mentioned and how prominently, then calculate what share of prompts named you versus competitors. This share of voice number is your core visibility metric. Track it in a simple sheet so you can compare over time.

Check for accuracy, not just presence

Being mentioned is not enough if the AI describes you incorrectly. Note any cases where an engine states wrong facts about your brand, since these hallucinations can cost you customers. Flag them so you can fix the underlying content that causes them.

Use a tool to automate the checks

Running dozens of prompts across four engines by hand is slow and easy to do inconsistently. The GrandRanker AI visibility checker and chatgpt visibility tracker automate these checks and give you a comparable score each time. That makes your measurement repeatable rather than ad hoc.

Set a cadence and track trends

AI answers shift as models update and competitors publish, so a single snapshot goes stale fast. Re-run your checks monthly and watch whether your share of voice is rising or falling. Trends over time tell you far more than any one reading.

What to measure beyond a simple mention

A yes or no mention is a start, but a few dimensions give a fuller picture. Prominence matters: being the first brand named carries more weight than a passing reference at the end.

Citation is another. Some engines link sources, so being the cited source is stronger than being mentioned in passing. Track both.

Accuracy is the one people forget. If an engine names you but describes you wrong, that is a problem to fix, not a win to celebrate.

Common mistakes when measuring

The most common mistake is testing one or two prompts and drawing conclusions. AI answers vary a lot by phrasing, so you need a representative set.

Another is checking only one engine. ChatGPT, Perplexity, and Google AI can give very different results for the same question, so single-engine checks mislead.

A third is measuring once and stopping. Without a regular cadence you cannot tell whether your visibility work is helping.

How GrandRanker automates this

GrandRanker turns this whole process into a repeatable dashboard. It runs your prompts across ChatGPT, Perplexity, Google AI, and Gemini, and reports how often and how prominently your brand appears.

It also tracks trends over time and flags where competitors are winning or where an engine describes you inaccurately. That gives you a reliable measurement loop instead of manual spot checks.