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Platform / Measure

AI visibility tracking across ChatGPT, Perplexity, Gemini, Claude and Google

Axiom GEO tracks whether AI engines mention your brand when buyers ask the questions that matter to you. It runs your prompt set on a schedule across ChatGPT, Perplexity, Gemini, Claude and Google AI Overviews. Then it records mentions, position, sentiment, competitors, recommendations and cited pages so you can see what changes over time.

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Visibility Score

63/ 100
+12 vs 30d ago

Mentions today

63/ 100 prompts

across 5 engines

30-day trend

Engines
ChatGPT
14 / 20
70%
Claude
11 / 20
55%
Gemini
16 / 20
80%
Perplexity
13 / 20
65%
AI Overviews
9 / 20
45%
AI engines read
5
AI engines read
position weighting
1/rank
position weighting
prominence score
0-100
prominence score

Key points

  • Your prompt set holds the real questions buyers ask, and it runs on a schedule you choose.
  • Every answer is read for mention, position, sentiment, competitors, recommendation and cited pages.
  • Share of voice is weighted by position, so being named first counts more than being named last.
  • A 0-100 prominence score folds in recommendation, citations and sentiment.
  • Answers are collected through the engines' APIs, and results are a sample because AI answers vary run to run.

What does AI visibility tracking answer for you?

It answers a simple question. When a buyer asks an AI engine about your market, does your brand come up, and how? A normal rank tracker can't tell you that. AI answers are written replies, not a list of ranked links.

Most teams want to know three things. Are we named at all? Are we named before or after our competitors? When we are named, is it in a good light, and with a link to our site?

AI visibility tracking gives you those answers for each engine and each prompt. It also shows how they move week by week. If the idea is new to you, our guide on how to measure AI visibility covers the thinking behind it.

How does the AI visibility tracker work?

It asks the engines your buyers' questions on a schedule and reads every answer.

  1. Build a prompt set. You list the questions buyers ask, such as "best kitchen fitter in Leeds". Each brand has its own prompt set.
  2. Choose the engines. Pick from ChatGPT, Perplexity, Gemini, Claude and Google AI Overviews, depending on your plan.
  3. Set a schedule. Prompts run on the schedule you choose. That builds a steady record rather than one-off snapshots.
  4. Read each answer. Every answer is checked for a mention, where you first appear, sentiment, competitors named, whether you were recommended and which pages were cited.
  5. Score and compare. Results roll up into share of voice and a prominence score, split by engine, prompt and date.
  6. Fill the gaps. Prompt suggestions propose new questions where your coverage is thin, so the set grows with your market.

Answers are collected through each engine's API. We do not scrape logged-in consumer apps.

What do you see on screen?

You see one view per brand, with the headline numbers at the top and the detail underneath. The table sets out the main measures.

MeasureWhat it tells you
MentionWhether your brand appears in the answer at all
PositionWhere in the answer your brand is first named
Share of voiceYour share of brand mentions, weighted 1/rank by position
Prominence scoreA 0-100 score that folds in recommendation, citations and sentiment
SentimentThe tone of what the answer says about you
CompetitorsEvery other brand named, and whether it was recommended
Cited pagesThe web pages the engine used, where it shows them

The Runs view shows each answer in full, so you can read exactly what an engine said. That matters, because a number on its own rarely tells you what to fix.

Filters let you look at one engine, one group of prompts or one date range. If you run the same prompts in more than one country or region, you can split the results by market too. That is covered on local and multi-market AI visibility.

How accurate is AI visibility tracking?

It is accurate about what the engines said when we asked. It is also honest about what that can and cannot show. AI answers vary from one run to the next, even for the same question. Tracking is a sample of that, which is why a schedule beats a single check.

Consumer apps can differ a little from API answers. A person's chat history, their location and the model version in the app can all change what they see. We collect through the APIs so results stay consistent over time.

Gemini and Claude are asked without web search, so they answer from what the model already knows. That shows how the model itself sees your brand. The page on Perplexity, Gemini and Claude tracking explains the differences between engines.

No tool can promise that an AI engine will mention you. Tracking shows where you stand, what changed and which pages the engines lean on.

How is it different from rank tracking?

Rank tracking tells you where a page sits in Google for a keyword. AI visibility tracking tells you whether your brand is named in a written answer, and how. The two measure different things, and both are useful.

A page can rank well and still be left out of AI answers. The reverse happens too. A brand with modest rankings can be named often because directories, review sites and lists mention it. Keeping both in one login lets you see where they agree and where they don't. Daily Google positions, AI Overview checks and AI answers all sit side by side.

Buyers now ask AI engines for shortlists, comparisons and recommendations. If your brand is missing from those answers, you are missing from part of the buying process. Search Console clicks won't show you that gap.

Tracking also helps explain odd results. A brand can be named for one question and missing for a very similar one. Tracking many prompts, rather than one, shows the pattern behind that. The cited pages then show which sources the engines trust in your topic, which is where AI citation tracking comes in.

Who uses AI visibility tracking?

In-house teams use it to report AI visibility next to organic search, and to spot problems early. Agencies run it across client accounts, with each client in its own workspace. You can read more on how it works for agencies.

A good place to start is a small set of real buyer questions. You can add more once you see where the gaps are. Every query uses credits at a published rate, and every credit spent is logged, so costs are easy to follow on the pricing page.

Where it fits

AI visibility tracking is the core of Axiom GEO. Competitor share of voice goes deeper on who else is named and why. AI answer accuracy checks look at whether what the engines say about you is true. Prompt and question research helps you find the questions worth tracking in the first place.

Frequently asked questions

What is an AI visibility tool?

An AI visibility tool shows whether AI engines mention your brand when people ask about your market. It asks the engines a set of real buyer questions, reads the answers and records who was named, in what order and with which sources. Axiom GEO does this across ChatGPT, Perplexity, Gemini, Claude and Google AI Overviews.

How is AI visibility measured?

AI visibility is measured by asking the same prompts on a schedule and scoring each answer. Axiom GEO records whether you were mentioned, your position, sentiment, competitors named, whether you were recommended and the pages cited. It then works out share of voice weighted by position and a 0-100 prominence score.

What is a good AI visibility score?

There is no single good number, because it depends on your market and your prompts. A local firm tracking local questions should expect a different share from a national brand in a crowded category. The most useful comparison is against the competitors named in the same answers, and against your own trend over time.

How accurate are AI visibility tools?

They are accurate about what the engines said when asked, but every result is a sample. AI answers vary from run to run, and consumer apps can differ a little because of chat history, location and model version. Running prompts on a schedule gives a steadier picture than any one check.

Are GEO tools just rebranded rank trackers?

Some are close to it, so it helps to check what a tool actually reads. Axiom GEO reads every answer for mentions, position, sentiment, competitors, recommendations and cited pages. It also checks answer accuracy on higher plans. Classic rank tracking is included too, but it sits alongside the AI tracking rather than replacing it.

How much does AI visibility tracking cost?

Plans start at £500 a month, and each plan includes credits worth 1p each. Every action has a published credit price, for example 20 credits for a Perplexity query and 40 for a ChatGPT query. Every credit spent is logged, so you can see exactly what your tracking uses.
Reviewed
AI visibility tracking: see how AI engines talk about you