SEO
+54%SEO revenue
More revenue through SEO, with noticeably increased visibility.
GEO Optimization
GEO optimization for visibility in AI answers.
Search is changing fundamentally. People increasingly put their questions to AI systems such as ChatGPT, Perplexity and Gemini and receive a finished answer, often without a classic list of results. GEO optimization makes sure your brand appears in those answers.
More visibility
Your brand gets named in AI answers from ChatGPT and others.
Better understanding
Your content is clearly recognised and correctly classified by AI systems.
Greater relevance
You are seen as a trustworthy source and recommended more often.
The basics
What is GEO optimization?
GEO optimization (generative engine optimization) makes sure your brand is mentioned, cited and recommended inside AI-generated answers. Semtrix treats GEO as a discipline in its own right, with its own rules, measures and metrics, and makes AI visibility measurable through LLM Ranking in the Eskimoz app.
Semtrix takes AI visibility personally: one named contact, transparent communication and a strategy that suits your market. As part of the Eskimoz group, recognised for its early GEO focus, Semtrix brings experience that many are only starting to build. Begin with a free analysis and find out how visible your brand is in AI systems today.
GEO optimization covers every measure that prepares content and digital authority so that AI-driven search and answer systems treat a brand as a reliable source. Unlike classic search engine optimization, which aims at rankings and clicks, GEO is about appearing inside the generated answer itself. AI systems judge content by clarity, topical authority, clearly recognisable entities and verifiable facts, not by keyword density. What counts is whether a statement can be attributed, supported and lifted out easily. This is why definitions, tables, cited sources and named subject-matter authors feed directly into visibility in AI answers.
That makes GEO a discipline of its own, parallel to and on equal footing with SEO, with its own methods from entity optimization through to monitoring AI visibility. If an AI system does not understand you, you do not exist for it.
In short
GEO optimization makes a brand visible inside AI answers by preparing entities, content and authority so that systems such as ChatGPT, Perplexity and AI Overviews draw on it as a source. What is measured is not a position, but a mention.
Key figures
GEO optimization backed by evidence.
1,500+
Projects delivered since 2015
250
Consultants across Europe
~40
Specialists in Germany
11
Years of experience
10
Languages in the network
2026
European Search Award
A clear distinction
GEO is not AI SEO.
The two terms get mixed up constantly, yet they mean opposite things. GEO makes sure your brand is visible inside AI answers. AI SEO means speeding up classic search engine optimization with artificial intelligence, for research, content and technical work. If you want to make your SEO more efficient with AI, you will find that on our page about AI SEO and at the AI SEO agency. For visibility inside AI answers, GEO optimization is the right place.
GEO does not replace classic SEO either. A technically sound, well-written website is the basis for AI systems being able to read your content at all and rate it as trustworthy. In return, the digital authority built for GEO optimization also supports classic rankings. Semtrix plans both disciplines in parallel and on equal footing, adding paid visibility through SEA optimization where it helps.
GEO / AI visibility
The goal is a mention inside the generated answer
Measured through mentions, citations and recommendations
Driven by entities, evidence and topical authority
AI SEO
The goal remains a ranking in organic search
Measured through positions, clicks and visibility
AI speeds up research, content and technical work
You can look up a ranking, you cannot look up a mention. That is why every GEO optimization starts with a fixed set of questions that we run against ChatGPT, Perplexity and AI Overviews on a regular basis. Only once we know who gets named today, and why, is it worth touching the content.
FlorianManager Search · Semtrix
Why Semtrix
Why choose Semtrix for GEO optimization?
Semtrix built GEO expertise before the topic became an industry trend. As part of the Eskimoz group, named Best Large Integrated Search Agency at the European Search Awards 2026, partly for its early GEO focus, Semtrix brings experience that many are only developing now. With 250 consultants and project experience in 10 languages, international and multilingual AI visibility is covered as well.
You can meet the team on the about us page, and see examples of our work in the references. Strategy and accountability are bundled by the GEO agency, and for individual systems see ChatGPT SEO, Perplexity SEO and Gemini SEO. Do not wait until your competitors become the answer, become it yourself.
Technical understanding
We know how AI systems select, retrieve and process content, from crawlability and structured data through to citation logic.
A strategy built on data
We do not work on assumptions but with a fixed prompt set, documented baselines and measurable optimization.
End-to-end delivery
From strategy through entities and content to monitoring, we handle all of it, including implementation on the website.
Focused on results
We do not aim at visibility alone, but at real mentions in AI answers and at the enquiries that follow from them.
Who it is for
Who benefits from GEO optimization?
GEO pays off for companies whose audience increasingly uses AI systems for research: service providers, B2B, online shops and brands in advice-heavy markets. GEO optimization is particularly worthwhile when a website ranks well on Google but barely appears in AI answers, or when competitors are already present in ChatGPT and Perplexity.
E-commerce, SaaS and service providers
Products and services that show up in AI recommendations win tomorrow's ready-to-buy enquiries.
Content creators and publishers
Whoever counts as a citable source stays visible, even as AI answers make clicks rarer.
Agencies and startups
Early GEO investment buys a head start before the competition catches up.
B2B companies
Decision-makers increasingly research through AI systems. Mentions build trust during the selection process, long before the first contact.
Personal brands
Coaches, experts and freelancers benefit when AI systems recommend them as an authority.
80/20
80% hands-on control for strategy, entities, evidence and quality assurance, combined with 20% AI support for prompt testing, analysis and first drafts.
Our approach
Building authority where AI systems cite.
AI systems such as ChatGPT, Perplexity, Gemini and AI Overviews cite community sources disproportionately often, with Reddit at the top of the list. The reason: that is where real people discuss things honestly, in detail and with genuine expertise. For your AI visibility this means that wherever your brand, your products and your category are discussed credibly, the chance of being mentioned in AI answers rises. Organic community presence is handled by the Reddit marketing agency, paid reach by the Reddit ads agency.
Building blocks
What GEO optimization covers.
These building blocks of GEO optimization work together and are prioritised by impact and effort.
01
GEO audit
A review of where and how your brand appears in AI systems today, including a visibility score through the GEO Aura. The basis of every strategy.
02
Entity optimization
Unambiguous topical attribution of brand, products and themes so AI systems recognise you clearly, covered in depth under entity SEO.
03
Content preparation
Clearly structured, evidence-first content with definitions, sources and named accountability that AI systems can understand and quote.
04
Visibility in AI systems
Targeted optimization for SGE and AI Overviews as well as for generative search and large language models. Both approaches are part of this pillar.
05
Mentions and perception
Building and evaluating brand mentions, plus the question of the tone in which people talk about you, measured through brand sentiment.
06
Monitoring
Tracking your mentions through AI mentions tracking and LLM Ranking in the Eskimoz app, which is what makes AI visibility measurable.
Reviewed by Florian, Manager Search. Last updated in September 2026.
Clients
Companies that grow with us.
From mid-sized businesses to international brands: we support companies in Germany and, as part of the Eskimoz Group, across Europe.
//Selected cases
SEOsince 2018
+40%organic traffic
Since 2018, we've significantly increased the visibility of led-martin.de.
SEO
+106%Leads
More leads through organic visibility, exactly where people search.
SEO
2xConversions
Number of conversions doubled.
01 / 04
How it works
How do we work together?
AI systems keep changing, so your strategy has to as well. That is why we work in four clear steps and measure again after each of them.
01
Diagnosis
A GEO audit of current AI visibility, an entity analysis and a fixed set of questions to measure against.
02
Decision
Strategy and roadmap with clear priorities, aligned to your most important topics and markets.
03
Delivery
Content and entity optimization, the technical basics for being read correctly, and authority building.
04
Monitoring
Ongoing measurement through LLM Ranking, with reporting on mentions, sources and tone.
The GEO path
How you become the answer with GEO.
Four stages lead from first recognition to lasting presence in AI answers, and each one has its own set of measures. The GEO audit shows which stage you are at.
How GEO gets you recognised at all
Not appearing in any AI answer yet? That can be because your content is not clearly structured and lacks context, or because your brand has not yet been established as a distinct entity. The goal at this stage is to build basic visibility across AI systems.
- Semantic content structures with clear definitions and answer blocks
- Technical foundations for LLM comprehension, from crawlability to structured data
- Entity building through consistent details about brand, services and accountability
How do I know I am not being recognised at all?
Your brand does not appear on generic questions from your category in any system, not even as a source below the answer. That is exactly what the GEO audit tests, using a fixed set of questions.
Is a good website enough for this stage?It is the precondition, not the solution. Without a clear entity and without supported facts, even a technically flawless website stays interchangeable for AI systems.
How you become relevant to AI systems
Being read but rarely used usually points to a lack of topical depth and evidence. AI systems favour sources that answer a question fully and put it in context. The goal at this stage is to count as a competent source in your subject.
- Topic clusters instead of isolated pages, with a clear hierarchy and internal links
- Citable definition paragraphs, tables and numbered procedures
- Named subject-matter authors, an update date and verifiable sources
- Coverage of the typical follow-up questions, not only the main one
Which content gets cited most often?
Clearly bounded definitions, comparisons, figures with a source and step-by-step procedures. Anything a system can lift out as a closed statement without having to interpret it.
Do I have to rewrite all my content for this?No. Usually it is enough to add definition paragraphs, evidence and accountability to existing pages and sharpen the structure. We only write from scratch where nothing usable exists.
How you get named inside AI answers
Relevance alone does not produce a mention. That takes authority beyond your own website: references, reviews, expert articles and discussions that back up what you claim. The goal at this stage is an active mention of your brand in generated answers.
- Building mentions in trade media, directories and communities
- Consistent details across every source so the entity stays stable
- Positive and credible signals from reviews and customer voices
- Focused work on the sources that actually get cited in your category
Can I force ChatGPT to name my brand?
No, and any agency promising that is selling you something else. What can be influenced is the likelihood: through evidence, entities and mentions in the places these systems draw on.
How long until the first mention?That depends on your starting point, the competition and the subject area. In less contested niches first mentions often show after a few weeks, in crowded markets it takes longer and stays a matter of persistence.
How you stay visible for the long run
AI systems re-evaluate constantly, models get updated, sources change. What is cited today can be missing tomorrow. The goal at this stage is a stable presence that survives model changes, rather than isolated hits.
- Ongoing monitoring through LLM Ranking, system by system
- Regular updates to figures, dates and sources
- Watching competitors and the sources cited in your place
- Reviewing tone, so mentions are not only frequent but also positive
How often should AI visibility be measured?
Monthly at a minimum, more often in fast-moving markets. What matters is asking the same questions every time, otherwise the results cannot be compared.
What happens when a model is updated?Mentions can shift, sometimes noticeably. Brands with a broad base of sources stay stable. This is why we never rely on a single system but measure across several in parallel.
Your benefits
Build your digital visibility with system and a clear strategy.
Semtrix stands for well-founded advice, tailored solutions and lasting results from GEO optimization, in Germany and beyond.
One named contact per project, personally reachable and close to the market.
Measurable AI visibility instead of guesswork, through LLM Ranking in the Eskimoz app.
Tailored strategies for visibility and reach, aligned to your topics.
11 years of experience in the German-speaking market and early GEO focus within the group.
International reach across 5 European countries, with multilingual projects in 10 languages.
A strong team with a passion for digital marketing and clear subject-matter accountability.
Free analysis
Have your AI visibility checked for free.
Semtrix checks how visible your brand is in ChatGPT, Perplexity and others today, and shows you before any GEO optimization which measures will get you into AI answers.
ProvenExpert 5.0 from 192 reviewsGoogle rating 4.8European Search Awards 20261,500+ projects since 2015
Terminology
GEO, GAIO, GSEO, LLMO: one goal, many labels.
Whichever term you have come across, what is meant is the visibility of your brand in AI-generated answers. Semtrix brings all of these approaches together under one clear, measurable method. So you do not have to pick an acronym, you get the full discipline from one team.
GEO (generative engine optimization)
The most widely used term for visibility in AI answer systems. Semtrix uses it as the leading term because it covers every generative system, from ChatGPT and Perplexity through to AI Overviews in Google search.
Check: Covers all generative answer systems and is the leading term at Semtrix.
GAIO (generative AI optimization)
A synonym for GEO that stresses the AI side. The term appears mainly in German-speaking markets. In substance it describes the same work: sharpening entities, preparing content to be citable, building authority and measuring mentions.
Check: Same measures as GEO under a different name, no extra budget required.
GSEO (generative search engine optimization)
A synonym for GEO that stresses generative search, meaning the shift from a classic list of results to a generated answer, as seen in AI Overviews and Perplexity. The goal is still a mention inside that answer.
Check: Focused on generative search, part of the same discipline.
LLMO (large language model optimization)
A synonym for GEO that stresses optimization for large language models such as the ones behind ChatGPT. The term is often used when the discussion turns to training data and source selection, in other words which content an answer is built from.
Check: Looks at the models and their sources, same method as GEO.
Team
Here for you in person.
Behind every GEO optimization there is a team of specialists working every day to get your brand into AI answers.
Alexander
Director Search & Webdesign
Florian
Manager Search
Leah
Search Consultant
Khashayar
Search Consultant
Rebekka
Search Consultant
Semtrix by Eskimoz
What the Eskimoz group means for your GEO optimization.
Semtrix is a global search agency: you get found wherever people search, in classic search as much as in AI answers. Semtrix has been part of the European Eskimoz group since 2024. That changes nothing about your day-to-day support, as your project stays with a fixed team in Düsseldorf or Essen.
From the group comes LLM Ranking in the Eskimoz app, which tracks mentions across ChatGPT, Perplexity and AI Overviews systematically. At the European Search Awards 2026 the group was named Best Large Integrated Search Agency, with the jury explicitly citing its early GEO focus.
FAQ
FAQs about GEO optimization.
The questions we are asked most often about GEO optimization in a first conversation.
Can you influence whether an AI names my brand?
You cannot control it directly, but you can influence it deliberately, through high-quality, clearly structured content, unambiguous entities, verifiable facts and digital authority.
How is AI visibility measured?
Through specialised monitoring. Semtrix uses LLM Ranking in the Eskimoz app, which records in which systems, on which topics and in which context a brand is mentioned.
Does GEO replace classic SEO?
No. GEO and SEO complement each other and are pursued in parallel. A strong website is the foundation for both.
What is GAIO?
GAIO (generative AI optimization) is a synonym for GEO. Both describe optimising your visibility in generative AI systems such as ChatGPT, Perplexity and Gemini. At Semtrix both run under one shared method.
What is LLMO?
LLMO (large language model optimization) refers to optimising for large language models, the models behind AI assistants. In substance it is a synonym for GEO and part of the same discipline.
What is GSEO?
GSEO (generative search engine optimization) is another label for optimising for generative search. It too is synonymous with GEO.
Is GEO the same as AI SEO?
No. GEO means visibility inside AI answers, AI SEO means classic SEO sped up with AI. There is more on our page about AI SEO.
Why do AI systems cite Reddit and forums so often?
Because that is where real people talk about products and providers at length and honestly. Such posts give models context that marketing copy does not offer. For you it means perception in communities is part of GEO optimization.
What does GEO optimization cost?
The effort depends on your starting point, the breadth of topics and the markets involved. After the free GEO audit you receive a prioritised roadmap with transparent effort rather than a flat rate.
How long does GEO optimization take?
First movement often shows after a few weeks, a stable presence builds over several months. What matters is that entities, content and mentions grow together.
Do I need GEO if my rankings are fine?
That is exactly when it is worth a look. Good rankings do not automatically mean mentions: plenty of pages with top positions never appear in AI answers because they lack evidence, structure or references.
Does GEO work internationally?
Yes. The systems answer differently by language and market, which is why we measure them separately. Through the Eskimoz group we work in 10 languages across 5 countries.
Free and without obligation
Let's talk about your GEO optimization.
Personal, specific and without off-the-shelf answers. In a first conversation we show you where your brand stands in AI answers today and what can be changed about it.