Deslumbra IA

Does your brand show up when AI answers?

Check for yourselves whether your brand appears when someone asks AI about your sector. Five prompts, three models, ten minutes. No sign-up, no cost, no booking required.

If what you see is not entirely convincing, further down we explain why it happens — with three real cases already published in our blog.

The self-check, step by step

Open an incognito window in your browser and go to ChatGPT, Perplexity and Gemini. The incognito window matters: if you are logged in, the models can personalise the response with your conversation history and saved memories, and the result stops being representative of what a prospective customer who does not know you would see.

Then, copy and paste these five prompts into each model. Replace the bracketed text with what applies to your business. For each response, check whether your brand appears, whether it is described accurately, what sources the model cited, and which competitors appear before you.

5 Prompts

Equipo digital planificando acciones de Generative Engine Optimization para mejorar la visibilidad de una marca en las respuestas de IA.

Prompt 1 — The category question

What are the best [your category] companies in [your market or country]?

This is the broadest question and the one most often used by buyers starting their research. If you do not appear here, you are out of the initial shortlist.

Prompt 2 — The comparison question

I am comparing [competitor 1] and [competitor 2] for [problem you solve]. What other options should I consider?

This question separates those who appear as a sector reference from those who only appear when named directly. Appearing here — when you have not even been mentioned in the prompt — is worth twice as much.

Prompt 3 — The criteria question

What is the best [your category] for [specific customer profile: size, sector, situation, budget]?

This is where you find out whether the AI understands the nuances of your offer. Brands with specialised content for a specific profile often appear in these responses even when they do not appear in the generic Prompt 1.

Prompt 4 — The geographic question

Which [your category] would you recommend in [your city, region or country]?

This separates real brand weight from geographic weight. Sometimes you appear in the general query but not the geographic one — or the other way around. The two require different work.

Prompt 5 — The open criteria question

What should I look for when choosing [your category]? Which companies do it well?

A question that combines purchase criteria with recommendation. Being associated with the right criteria is often more valuable than just appearing on a list: it is the difference between “you are on the list” and “you are on the list because you do well what matters”.

What you are likely to see

You do not appear in any response

The most common scenario for companies that have never worked on GEO. It does not mean your brand is weak or that your product cannot compete. It means the sources the models consult to build the response do not mention you, or do not mention you in connection with that specific question. It is a starting point, not a verdict.

You only appear in one of five questions

Partial coverage. Usually means you have one well-positioned angle — geographic, technical, niche — but the rest of the buyer journey is not covered. This is the scenario where ground is gained fastest, because there is already a foundation.

You appear but are described incorrectly or out of date

Appearing badly described can be worse than not appearing at all. It means the AI is reconstructing your narrative with incomplete, outdated or wrong sources. If the response says you are something you no longer are, or that you do not do something you actually do, you are losing conversations you do not even know are happening.

A competitor that looks smaller than you appears

Happens more often than you would think. Visibility in AI responses does not correlate with commercial size: it correlates with how well a company is documented in the sources the models consult. A brand with lower revenue but better presence in sector directories, specialised press or technical publications can appear ahead of a larger brand with mostly commercial presence online.

Why this happens: three real cases

What you are seeing in your self-check is not random. It follows a pattern we have documented sector by sector in the blog. Three quick examples.

B2B Industrial
March 2026

Industrial machinery: Chinese manufacturers are already inside the response

In March 2026 we ran five query blocks across five AI platforms — Gemini Free, Gemini Advanced with Thinking, ChatGPT, Perplexity and Claude — on flat glass cutting machinery. A mature B2B industrial sector with four European manufacturers (LiSEC, HEGLA, Bottero and Intermac) as the technical reference for decades.

When the query is generic, the standard models cite Chinese manufacturers such as Caremachine and EastGlaz alongside HEGLA. Perplexity builds its response from nine sources, dominated by Chinese sites and industrial directories. The reason is not product quality: it is that Chinese manufacturers have spent years publishing technical content in English with enough density for the models to cite them. The established Europeans grew through channel reputation, trade shows and distributors — terrain the AI does not read.

Read the full case →
UK Private Health Insurance
April 2026

UK private health insurance: four AI platforms, four different verdicts on Vitality

In April 2026 we asked ChatGPT, Gemini, Perplexity and Claude which UK private health insurer to choose, and what the differences were between Bupa, AXA Health and Vitality. The corporate websites of the three insurers did not appear as a cited source in any of the three incognito platforms. The narrative came entirely from brokers and consumer organisations — WeCovr, Drewberry, myTribe, MoneySavingExpert and Which?.

Where the platforms agreed on Bupa and AXA Health, they did not agree on Vitality. Three presented it as a legitimate option for a specific user profile. One flagged a 58% claims satisfaction score against a 70% market average and recommended caution. A buyer asking the same question on a different platform receives a different risk assessment of the same insurer — and almost certainly does not know it. Vitality is not in the conversation that decides what is said about Vitality.

Read the full case →
AI Search Methodology
April 2026

Same question, three browsers, four different answers from Perplexity

On 30 April 2026 we asked Perplexity the same question about AI master’s programmes in the UK from three browsers — all in private mode, all from the same machine, same IP. Cambridge, Oxford, Imperial and Edinburgh appeared in all four runs. Everything below that changed: the sources Perplexity consulted, the universities in the long tail, even the language of the suggested follow-ups.

The browser, the declared languages and the phrasing of the query were enough to swap the corpus the model activated to build the answer. Chrome with formal phrasing pulled from Spanish-language sources about the UK. Chrome with colloquial phrasing pulled from South Asian student-mobility consultancies. Firefox with Spanish settings pulled from clean British rankings. Same machine, same model, four different answers. The implication for any self-check is direct: what you see depends on who the model thinks is asking.

Read the full case →

Questions about ChatGPT, its responses and how to interpret them

It depends on how the question is worded and which part of the response you are looking at. The first recommendations — the two or three names the model cites first — tend to be reasonably stable when the question is specific. The long tail — the secondary mentions, the nuances, the alternatives added at the end — varies more from query to query. A very specific question returns more consistent results than an open one. To draw real conclusions you need to repeat, compare and tell apart what holds from what changes each time — and that takes method and experience.

In a logged-in session, ChatGPT can use your conversation history, saved memories and custom instructions to tailor the response to you. If you have spent months asking ChatGPT about your sector or your own company, the answer it gives you will be biased by that context and will not represent what a prospective customer who does not know you would see. In incognito mode, that bias goes away. For an honest self-check, always use incognito. That said, no mode removes the bias of the model itself: each model has its own training corpus and its own source preferences, and that operates in any session.

Most current models cite sources in most prompts, but not always and not all of them in the same way. Perplexity displays them in a structured, visible format by default. ChatGPT and Gemini activate web search depending on the type of question: a very current or very informational query triggers it; a conversational one may not. When you do not see sources, it usually means the model answered from its trained knowledge without going to the web — which is also useful information, because it means that response comes from the weight the sources had during training, not from what is being published this week.

The first step is to understand why the AI is citing them. It is not a trivial analysis: it requires looking at which sources the model is using, what signals it is reading in the competitor’s content, and which of those signals are missing or wrong in yours. From there, the intervention is decided — and it is rarely the same from one case to the next. It is diagnostic work before it is execution work, and everything else depends on that diagnosis. That is exactly what the AI Visibility Check covers.

The self-check gives you a snapshot from five prompts. The Check is the baseline of ongoing work: it tests prompts from different angles in different models, analyses the dynamics that drive whether companies and products appear in your sector, identifies opportunities where your business could be attractive to AI even if it does not appear today, and delivers prioritised actions. We do not sell standalone checks: the Check opens a monthly improvement plan, because GEO is not a one-off audit, it is sustained work.

It depends on two things: where the source of the problem is, and how much weight the sources reinforcing it carry. When the problem is on your own website, the timelines are short. When it is external — old mentions, directories, sector listings — the timelines are measured in months, not weeks, and the strategy is different. The hard part is not identifying the problem: it is deciding what to address first and with what arguments to make the model change its recommendation. That is plan work, not checklist work.

Yes, within reason. We publish cases when there is a story with documentable evidence and it adds something to the broader conversation in the sector — we do not turn every diagnostic into an article. If you would like us to look at a specific sector, write to us with which one and we will tell you whether we can take it on, and on what timeline.

Choose your visibility tracking plan

All three plans include the same service. What varies is how often we work together — and therefore, how fast your visibility grows.

Most clients go through all three phases. We start weekly while building visibility from scratch — usually two or three months. When the metrics show that presence is established, we move to fortnightly. And when the work is mainly maintenance and fine-tuning, to monthly.

It’s not an automatic step-down. It’s a decision we make together when the data says it makes sense. And the criteria is always the same: what pace does your business need right now?

Monthly Tracking
Monthly Visibility Plan
£320
Monthly Billing

For businesses that want to build AI visibility at a sustainable pace.

The most demanded
Fortnightly Tracking
Momentum Plan
£540
Monthly Billing

For businesses that want to close the gap faster and gain ground before their competitors do.

Weekly Tracking
Market Leader Plan
£900
Monthly Billing

For businesses that want the maximum pace of progress and continuous adjustment.

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