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Generative Engine Optimization

Everyone in your region knows your name. The machine answering for them does not.

Your buyers have stopped scrolling through ten blue links. They ask ChatGPT, Google AI Overviews, Perplexity, Claude or Copilot who to hire, and they act on the two or three companies it names. GEO is the work that makes you one of them.

An AI assistant, answering a buyer in your category
You

Who is the best supplier for this in my area? Give me two or three companies you would actually recommend.

AI

Based on what I can verify, I would look at a competitor you know first. Their site sets out their services, service area and pricing clearly, and their customer reviews are consistent.

A second option is a company founded three years ago, which publishes detailed answers to exactly this question.

competitor.com/servicescompetitor.com/faqnewcomer.com/guide

Your company was not mentioned, and no page of yours was cited.

Free GEO scan

Can ChatGPT actually read your website?

Most companies have never checked, and a surprising number are invisible to AI answer engines without knowing it. Put in your address and get a GEO score out of 100, with the eight things to fix in order.

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Use an address on the domain you are scanning, like you@yourcompany.com: that is how we make sure a report only reaches the site’s owner. We only scan the website you give us, and we use your email address to send the report. No newsletter unless you ask for one.

Sample reportyourcompany.com
52/ 100
Findable, not quotableReadable by name, invisible by category
  • AI crawler access12 / 18
  • Structured data8 / 16
  • Answer-ready content9 / 16
  • Brand and entity signals7 / 14

+ 4 more categories in the full report

The definition

What is Generative Engine Optimization?

GEO, in one paragraphGenerative Engine Optimization (GEO) is the practice of making a company the answer that AI systems give. Where SEO competes for a position in a list of links, GEO competes to be the source a generative engine reads, trusts and names when it answers a buying question. It works on the signals those engines actually use: crawler access, structured data, answer-shaped content, verifiable facts and a consistent brand entity across the web.
  • GEO is about being named in the answer itself, not about ranking in a list of links below it.
  • An engine can only name a company whose pages it can fetch, parse and verify, which is where most companies fail without knowing it.
  • The work splits in two: technical readability, which moves within weeks, and published answers worth quoting, which compound over months.
  • The metric is citation share: in how many of your buyers’ questions you are the company that gets named.

These are the kinds of sentences your buyers type. Not keywords. Whole questions, with a decision attached to the answer.

who is the best supplier for this near mewhich company should I get a quote from firstis this brand any good, honestlywho does this in Antwerp and is worth the moneycompare the three biggest players in this marketrecommend someone reliable for this job
The exposure

The better known you are offline, the more you stand to lose.

This is the part that catches established companies off guard. Brand equity has always been a moat. Inside a generated answer, it is not, because almost none of it exists in a form a machine can read.

Your reputation is not in the index

Decades of word of mouth, a name everyone in the province recognises, a sign on the busiest road in town. A model cannot see any of it. It reads pages. If your reputation lives in people’s heads and your website is a brochure from 2018, you are starting from zero against companies that started last year.

Nobody chose to be invisible

In most cases the block is accidental: a security plugin, a bot filter at the CDN, a site that only renders once JavaScript runs. The company never decided to keep AI crawlers out. It simply never checked, and the engines quietly moved on to a source they could fetch.

The gap compounds

Every question a competitor answers first becomes a source for the next related question. Their citation share grows while yours stays at nothing. Catching up in a year means arguing against an answer the engine has already settled on, which is far harder than filling an empty slot today.

A model cannot ask around. It can only read. Everything you are famous for offline counts for nothing until it is written down where the engines look.

Invisible to the engines

  • Reputation carried by word of mouth
  • A brochure site with no answers on it
  • Company facts that differ per profile
  • Cases told verbally, never published
  • Reviews on a platform you do not link to

Readable, quotable, citable

  • One page per question your buyers ask
  • Structured data stating who you are
  • Identical facts everywhere online
  • Dated cases with real numbers in them
  • Named people behind the expertise
The difference

SEO gets you into the room. GEO gets you named.

GEO does not replace SEO and it is not a separate budget. AI Overviews and AI Mode run on the same index as classic search, and the assistants lean on web search to retrieve. Good SEO puts you in the pool. GEO decides whether you are the passage that gets quoted out of it.

How Generative Engine Optimization (GEO) differs from classic SEO
 Classic SEOGEO
What you compete forA position in a list of linksBeing the source that gets named
What competesPage against pagePassage against passage
What the buyer seesTen results to compareOne answer, one to three companies
Room at the topThe top three split the clicksThere is no second page
What it rewardsKeywords, links, domain authorityClarity, structure, verifiable facts
How the buyer landsEarly, still comparingLate, already shortlisted
How you measure itRankings and impressionsPrompt coverage and citation share
The engines

Six places where your category gets answered.

They differ in how they retrieve and how they cite, but what they need from you overlaps almost completely: pages they can fetch, structure they can parse, facts they can verify.

ChatGPTSearch inside the assistantOAI-SearchBot, GPTBot, ChatGPT-User
Google AI OverviewsAnd AI Mode, above the blue linksGooglebot, Google-Extended
PerplexityAnswers with visible citationsPerplexityBot
ClaudeWeb search inside the assistantClaudeBot, Claude-SearchBot
Microsoft CopilotWindows, Office and BingBingbot
GeminiAndroid, Workspace and the appGoogle-Extended
What we measure

The eight signals that decide whether you get cited.

This is exactly what the free scan scores, and exactly what we fix in a GEO engagement. No secret sauce: the engines are fairly open about what they need, and almost nobody supplies it.

AI crawler access

18 pts

Whether robots.txt, your firewall or your CDN quietly blocks OAI-SearchBot, GPTBot, ClaudeBot, PerplexityBot, Googlebot or Bingbot.

Why it decides the answer. An engine that cannot fetch your pages cannot cite them. This is the most common reason a company is missing from answers, and usually nobody chose it: a security plugin or a bot filter did.

Structured data

16 pts

Which schema.org types you publish: Organization, LocalBusiness, Service, FAQPage, BreadcrumbList, Product, Review.

Why it decides the answer. Structured data is the one place where you state the facts about your company in a form a machine cannot misread. Without it an engine has to infer them from prose, and it infers conservatively.

Answer-ready content

16 pts

Whether your pages contain question-shaped headings with short, self-contained answers that survive being lifted out of the page.

Why it decides the answer. Generative engines quote passages, not pages. A paragraph that only makes sense after reading the two above it will never be the quote.

Brand and entity signals

14 pts

Consistency of your company name, address, phone number, founding date, services and profiles across your own site and the wider web.

Why it decides the answer. An engine has to be confident that the company on your site is the same one it has read about elsewhere. Contradictions lower that confidence, and low confidence means it names someone else.

Retrieval and rendering

12 pts

Whether your content is in the HTML that gets served or only appears after JavaScript runs, plus response time and redirect chains.

Why it decides the answer. Several AI crawlers do not execute JavaScript. If your text arrives after the script does, they fetch an empty page and move on.

Metadata and summaries

10 pts

Titles, meta descriptions, canonical tags, Open Graph data and heading hierarchy.

Why it decides the answer. This is the raw material for how a model summarizes you in one line. Leave it to chance and that line will be written from someone else’s wording.

Proof and freshness

8 pts

Dates, named authors, cases with numbers, reviews, and how recently the pages that matter actually changed.

Why it decides the answer. Models lean on sources they can verify and date. Undated, unattributed marketing copy reads as unverifiable, and unverifiable sources get left out.

llms.txt and AI guidance

6 pts

Whether you publish an llms.txt that tells AI systems what your company is, which pages matter and how to describe you.

Why it decides the answer. It is new, it is cheap, and almost nobody in the average category has one. It costs an afternoon and it is the closest thing there is to writing your own entry.

Eight groups, 100 points in total. The free scan scores all eight.

Reading your score

What a GEO score of 0 to 100 actually means.

It is a diagnostic, not a ranking promise. Nobody controls what a generative engine decides to say. What you can control is whether it is able to read you, understand you and verify you, and that is what the number measures.

0 to 40

Invisible

The engines either cannot read you or cannot verify you. In most answer sets for your category a competitor gets named and you are not mentioned at all. Everything here is fixable, and the first fixes are usually technical and fast.

41 to 70

Findable, not quotable

You are readable, so you turn up when someone asks for you by name. You are not the answer when someone asks for your category, because nothing on your site is shaped like an answer. This is where most established companies sit today.

71 to 100

The answer

You get read, understood and cited. The work shifts from catching up to holding the position: new questions, fresh proof, and watching the prompts where a competitor starts appearing next to you.

The work

How our GEO services run, step by step.

Half of it is unglamorous technical repair that moves the score within weeks. The other half is publishing answers good enough to be worth quoting, which is slower and is where the lasting advantage sits.

01

Prompt map

We write down the questions your buyers actually type into an assistant, per market and per language. Not keywords: sentences. Usually between 150 and 400 of them.

02

Baseline

We run every prompt across the engines and record what comes back: who gets named, which pages get cited, and where you do not appear at all. That is your starting citation share.

03

Machine-readable base

Crawler access, structured data, server-rendered HTML, canonicals, llms.txt. The unglamorous half, and the half that moves the score fastest.

04

Answer assets

The pages that deserve the citation: one clear question per page, the answer inside the first hundred words, the evidence underneath it.

05

Entity building

Your facts made identical everywhere a model reads them: your own site, your profiles, directories, press, partner pages. Confidence is a ranking factor here.

06

Proof

Named experts, dated cases, real numbers, reviews. The material that turns a claim into something a model will repeat with your name attached to it.

07

Monitoring

The full prompt set re-runs on a schedule. You get citation share over time, per engine, next to the competitors who appear beside you.

08

Compounding

Every question you answer first becomes the source for the next related question. The lead widens, which is exactly why starting late is expensive.

Plain language

The GEO vocabulary, without the fog.

Generative engine
Any system that answers a question with generated prose instead of a list of links: ChatGPT, Google AI Overviews, Perplexity, Claude, Copilot, Gemini.
Citation share
The share of a fixed set of buyer prompts in which your company is named or your pages are cited. The core GEO metric.
Retrieval
The step where an engine fetches source documents before it writes an answer. If you are not retrievable, nothing else you do matters.
Passage
The chunk of text an engine actually quotes. Usually a heading plus the paragraph under it, which is why self-contained answers win.
Entity
The model’s internal idea of your company as a thing in the world, assembled from every source it has ever read about you.
llms.txt
A plain text file at your domain root that describes your company and your key pages for AI systems.
Zero-click
A search that ends inside the answer, with no visit to any website. The buyer still forms an opinion, from whoever got named.
Grounding
Tying a generated answer to retrieved sources so it can be attributed. Grounded answers are where citations come from.
Ready when you are

Let us make you the answer. Before someone else is.

Book your free GEO audit. We run your category questions across ChatGPT, Google AI Overviews, Perplexity, Claude and Copilot while you watch, and show you who gets named instead of you and why. You keep the findings whether you work with us or not.

  • Book your free call, no obligations
  • Your real prompts, run live across the engines
  • Answer within one business day, Europe or US time zone

We take on a limited number of GEO clients per month, because the work is hands-on.

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Questions, answered

GEO and AI visibility, explained

What is Generative Engine Optimization (GEO)?+
Generative Engine Optimization (GEO) is the practice of making a company the answer that AI systems give. Where SEO competes for a position in a list of links, GEO competes to be the source a generative engine reads, trusts and names when it answers a buying question. In practice it covers AI crawler access, structured data, answer-shaped content, a consistent brand entity and verifiable proof.
What is the difference between SEO and GEO?+
SEO tries to place a page high in a list of ten links, and the buyer chooses from that list. GEO tries to make your company one of the one to three sources named inside a single generated answer, where there is no list and no second page. SEO competes page against page; GEO competes passage against passage, because engines quote paragraphs rather than whole pages.
Is GEO the same as AEO, LLMO or AI SEO?+
They describe the same work. Generative Engine Optimization (GEO), Answer Engine Optimization (AEO), Large Language Model Optimization (LLMO) and AI SEO are competing names for making a business visible and quotable inside AI-generated answers. GEO is the term that has stuck in the industry, so that is the one we use.
Does SEO still matter if I invest in GEO?+
Yes, and it is not a separate budget. Google AI Overviews and AI Mode are built on the same index as classic search, and ChatGPT, Copilot and Perplexity lean on web search for retrieval. Good SEO gets you into the pool an engine retrieves from. GEO decides whether you are the passage that gets quoted once you are in that pool.
How do I get my business mentioned in ChatGPT?+
Three things have to be true. The engine has to be able to fetch your pages, which means not blocking OAI-SearchBot, GPTBot or ChatGPT-User in robots.txt or at your firewall. It has to be able to understand you, which is what structured data and consistent company facts are for. And it has to find a passage worth quoting, which means a question-shaped heading with a short, self-contained answer underneath it. Most companies fail on the first or the third.
How long does GEO take to work?+
Technical fixes such as crawler access, structured data and server-rendered HTML change what engines can read within days to a few weeks, as soon as your pages are re-fetched. Being named for competitive category questions takes longer, typically three to six months, because that depends on published answers, entity consistency and proof accumulating across the web.
Can you measure GEO, or is it guesswork?+
You measure it by running a fixed set of buyer prompts across the engines on a schedule and recording what comes back: how often you are named, which of your pages are cited, and which competitors appear beside you. That gives you citation share per engine over time. It is not a rank tracker, but it is a real number and it moves.
Which AI engines should I care about?+
ChatGPT, Google AI Overviews and AI Mode, Perplexity, Claude, Microsoft Copilot and Gemini. They differ in how they retrieve and cite, but their underlying requirements overlap heavily: readable pages, clear structure, verifiable facts, and a company identity that does not contradict itself across sources.
What is llms.txt and do I need one?+
llms.txt is a plain text file at the root of your domain that tells AI systems what your company does, which pages matter and how to describe you. It is a young convention with no guarantee attached, but it is cheap, it takes an afternoon, and almost nobody in the average category has one. The downside is nil and the upside is that you get to write your own summary.
Should I block AI crawlers or allow them?+
If you sell something, allow them. Blocking GPTBot or Google-Extended does not protect you in any commercially meaningful way; it removes you from the answers your buyers are reading. Publishers with a licensing position have a real argument for blocking. A company that wants to be recommended does not.
Can a regional or local business appear in AI answers?+
Yes, and often more easily than in classic search. Category and location questions, such as the best supplier of something in a given city, have fewer credible sources competing for them, so a clean, well-structured local site with consistent details and real reviews can become the named answer quickly. Local recognition on its own does not do it, because a model cannot ask around.
How much do GEO services cost?+
It depends on how much of the machine-readable base already exists and how many markets and languages you need covered. The free GEO scan on this page tells you which of the eight signal groups you are losing points on, and we quote against that rather than against a package. If the scan comes back high, we will tell you so.
What happens if we do nothing for another year?+
The engines keep answering, using whoever is readable today. Every question a competitor answers first becomes the source for the next related question, so their citation share compounds while yours stays at zero. Catching up later costs more than starting now, because by then you are arguing against an established default answer instead of filling an empty slot.