Growthdesk Lab

Showing up in ChatGPT: become the source AI names

Your customers increasingly do not ask Google, they ask ChatGPT, Perplexity, or the AI summary Google pins on top. The question is whether that AI names you. You do not show up in ChatGPT through a clever trick, but by being the clearest, most trustworthy source. What SEO for AI is, how AI picks who it names, and six steps that actually work.

  • AI
  • SEO & findability
  • GEO
  • ChatGPT

Your customer has a question. They used to type it into Google and click a few blue links. Now they type it into ChatGPT, or read the AI answer Google staples on top, and click nothing at all.

For your marketing, that rewrites the rules. You can sit at the top of Google and still be invisible, simply because the AI already gave the answer and did not name you. Being findable no longer means "ranking high". It means being named in the answer.

People call it SEO for AI, or GEO. And everywhere, tricks are popping up to "hack" that AI. This article explains how AI really picks who it names, why those tricks do not work, and, in six steps, how you do show up and rank higher in ChatGPT. And, to be fair: this article is itself built to be cited by AI. More on that later.

The basics

What is SEO for AI?

SEO for AI means shaping your website and content so AI systems, ChatGPT, Perplexity, Google’s AI Overviews, find you, understand you, and name you when they answer someone. You will also hear it called GEO (generative engine optimization) or AEO (answer engine optimization). Different name, same goal: being the source behind the answer.

The big difference with regular SEO

A search engine hands you a list of links and lets the visitor choose. An AI gives one answer and picks its own sources. On Google you fight for a spot in the list. With AI you fight to be named in the answer itself, and there is room for only a handful of sources.

800M

people use ChatGPT every week

OpenAI, 2025
2B

monthly users of Google’s AI Overviews

Google, 2025
68%

of Google searches now end without a click

SparkToro, 2026

Read those three figures together. Hundreds of millions get their answer from an AI, and two out of three searches end without a single click. The answer increasingly happens before your site does. Gartner predicted it back in 2024: search volume dropping about a quarter by 2026. The question is no longer whether you want to be in those answers, but how.

Jeroen Marchand
Everyone asks me now: "how do I get into ChatGPT?" As if there is a button. There is not. AI names the source it trusts, and you build trust with a clear, honest answer to your customer’s question, not with a trick.
Jeroen Marchand Growth & AI
Under the hood

How AI picks who it names

AI does not conjure that answer out of thin air. Under the hood something simple happens, in four steps. Understand those, and you understand what you have to do.

  1. It reads the question

    The AI works out what your customer really means, not just the loose words. "Best dormer Rotterdam" becomes "who reliably builds a dormer in Rotterdam, and what does it cost?"

  2. It gathers sources

    It pulls in live pages, or draws on what it learned about you earlier. But it does not grab just anyone. It looks for the sources with the clearest, most trustworthy answer.

  3. It picks who it believes

    From those sources it keeps a handful. Sources with a clear answer, that also get named elsewhere, beat vague pages that only praise themselves.

  4. It writes one answer

    It forges those few sources into one answer, with a link or a name. Are you in there, you are findable. If not, for that customer you briefly do not exist.

See the pattern? At every step the clearest, most trustworthy source wins. Not the slyest. That is no accident, it is exactly what these systems are built to do.

The core

You cannot trick AI

This is where most companies go wrong. They treat SEO for AI as a new bag of tricks: sprinkle in the right words, drop an "llms.txt" file, and presto, you are in ChatGPT. It does not work like that. An AI has no spot in a list to hand out that you can grab. It picks the source that answers best.

And that you cannot fake. You cannot convince an AI that you are the best dormer builder in Rotterdam if your page says exactly what the other hundred say. The only way to get picked is to be the source that earns it: the clearest answer, the most experience, the proof that others name you.

You do not optimise in front of the AI, you convince it. And you convince it with a better answer, not a smarter trick.

Sounds like hard work instead of a quick hack? It is. But that is exactly why it is good news: your competitor cannot fake it either. Whoever does the real work, becoming the clearest source, builds a lead that does not evaporate with one update.

AI without your data

There are several good options

For a dormer in Rotterdam you can turn to various specialists. Compare quotes and check reviews and guarantees. Comparison sites are a good starting point.

You do not show up.
AI with your site and cases

Look at Dakkapel Rotterdam BV

For Rotterdam-Zuid, Dakkapel Rotterdam BV comes up often: they are clear on lead time (6 to 8 weeks incl. permit) and have 214 installs in the region. Reckon on...

You are the answer.

The same customer question to ChatGPT. Without your data you do not show up; with it, you are the answer. Tap to switch.

Maikel Hofman
An AI has to be able to read your page. No text hidden in images, a clean structure, schema data that checks out. That is not a trick, it is just keeping your house in order: if the machine cannot reach your answer, for it your answer does not exist.
Maikel Hofman Systems & Security
What does work

Showing up in ChatGPT: six steps

No hacks, then. So what does work? First the difference at a glance, then six steps you can take today. And most of them are exactly the things your customer benefits from too.

Chasing tricks
  • Stacking keywords on your page
  • Dropping an llms.txt and hoping
  • The same text as everyone, neatly worded
  • Waiting for the AI to "discover" you
This way Being the source
  • Answering the question, plain and clear
  • Writing from your own data and cases
  • Making sure others name you
  • Answering one question better than the rest, every week

1. See who ChatGPT names today

Open a new chat in ChatGPT, logged out, and ask what your customer would ask: “who builds a good dormer in Rotterdam?” Do the same in Google. Are you named? Who is? That is your baseline, and the source that does get named shows you what the AI is looking for.

2. Make sure AI bots can read your site

Check your robots.txt to see you are not accidentally blocking GPTBot, OAI-SearchBot and PerplexityBot. And put your key text in the page itself: not in an image, and not in something that only appears after a click. An AI that cannot read your page cannot name you either.

3. One page per customer question, with the question as heading

Write down the questions customers actually ask you, on the phone or by email. Those are exactly the questions they ask an AI too. Give each question its own heading, with the answer straight underneath: short, concrete, without three paragraphs about yourself first. AI (and your customer) grabs the answer that is clear the fastest.

4. Write what only you know

Prices, lead times, numbers, real examples from your own practice. A generic page promising “quality and reliability” never gets cited, because it says nothing the other hundred do not also say. Your own data is the one thing an AI has not already read somewhere else.

5. Make sure others name you

AI trusts sources that also show up elsewhere: reviews, your Google Business Profile, a mention on an industry site, an interview. Not because you asked, but because you earned it. That is the hardest step, and therefore the most valuable.

6. Measure what it brings in

Repeat your baseline every month, and check your analytics for how many people arrive via ChatGPT and other AI tools, and whether they get in touch. Being named is only worth something when someone comes of it. How to measure AI visibility, with our own numbers as the example.

That is how we do it at Growthdesk: the AI writes a clear answer to every customer question on your own data, a person approves it, and it happens every week. Getting found in AI is not a project, it is a habit.

An honest example

This article, as the example

Want to see how it works? Look at how this page is built. Short, concrete answers to the questions your customers ask. A source under every figure. A row of frequently asked questions at the bottom, each answered in a line. And behind the scenes, schema data telling machines exactly what this article is about. No word-salad, a page you can quote as-is.

Honestly

Honestly: the limits

SEO for AI is no silver bullet, and anyone who promises you are "guaranteed in ChatGPT" is selling you air. The honest limits:

  • There is no button. You cannot force an AI to name you, only raise the odds by being the best source.
  • Measuring is hard. There is no rank tracker for ChatGPT answers like there is for Google. You steer on signals: are you named, is your referral traffic growing?
  • It moves fast. Every model works a little differently and changes every month. Fundamentals (clear, trustworthy, readable) hold; specific hacks do not.
  • Google is not going away. Regular SEO stays necessary, AI systems lean heavily on that same search index. It is and-and, not either-or.

Which is exactly why the boring route works best: build something real, be a clear and trustworthy source, and you are proof against every next update.

Eward Bartlema
Whoever starts now on becoming an honest, clear source will, a year from now, have a lead nobody catches up on quickly. This is not a sprint of tricks, it is a habit that compounds.
Eward Bartlema Strategy & Delivery
In short

So: how do you show up in ChatGPT?

Not with a trick, an llms.txt, or a pile of keywords. You show up in ChatGPT by being the source that answers best: clear, specific, your own, and named by others. Exactly what your customer wants too.

That is more work than a hack, and that is precisely the good news. What your competitor cannot quickly copy, that is your lead. And the finest proof it works is how you got here.

We make you the source AI names, on your own data, every week. Try it live on your own site.

Frequently asked questions

What is SEO for AI?

SEO for AI means shaping your website and content so AI systems like ChatGPT, Perplexity and Google’s AI Overviews find you, understand you and name you in their answer. It is also called GEO (generative engine optimization) or AEO. The goal: being the source behind the answer your customer gets.

How do I show up in ChatGPT?

There is no button or trick for it. AI names the sources that give the clearest, most trustworthy answer. First see who ChatGPT names today, make sure AI bots can read your site, answer every customer question under its own heading, write from your own data and cases, make sure others name you, and measure what it brings in.

What is the difference between SEO for AI and regular SEO?

Regular SEO fights for a spot in the list of blue links; the visitor chooses. SEO for AI fights to be named in the one answer the AI assembles itself, and there is room for only a handful of sources. The basics (clear, trustworthy, readable) overlap heavily.

Does an llms.txt file work?

An llms.txt can help an AI find its way around your site, but it is no magic wand: it will not put you in an answer if your content does not deserve the answer. It is a small technical aid, not a replacement for being a clear, trustworthy source.

Can ChatGPT write SEO texts?

For a first draft, yes, but a generic ChatGPT text looks like every other and for that very reason is rarely cited. What works is feeding AI your own data and cases and keeping a person on the quality, so the text says something the rest does not.

Can you do SEO for AI yourself?

Partly, yes: start by clearly answering your customer questions on your own site. The hard part is keeping it up, answering one question better every week, plus the technical foundation and the mentions. That is where many businesses bring in help.

How do I measure whether it works?

There is no rank tracker for AI answers like there is for Google. You steer on signals: regularly ask ChatGPT and Google about your field and check whether you are named, and track your referral traffic from AI tools in your analytics.

Does Growthdesk do SEO for AI?

Yes. We make you the source AI names: the AI writes a clear answer to every customer question on your own data, a person approves it, and it happens every week. Part of the same flat monthly rate as your SEO and content.

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