Classic SEO gets you to Google's first page. But increasingly, AI systems are answering your customers' questions before they even click. ChatGPT, Perplexity, and Google AI Overviews summarize content, weigh sources, and offer recommendations – but very few brands are actually cited. Generative Engine Optimization (GEO) is the discipline that changes exactly that: it prepares your content so that generative search engines select, paraphrase, and mention it by name.
As a specialized GEO agency in Zurich, we don't work on gut feeling, but along measurable levers: citation frequency, position-adjusted word count, and source authority score. This way, you don't just know that you're becoming visible – you also know why.
Federal Dipl. Web Project Manager · ZHAW CAS Advanced Digital Marketing · 50+ SEO Projects · Google Partner · Member of the Zurich Chamber of Commerce
«GEO is not a buzzword – it's a research discipline with clear levers. We know from studies and our own experience: those who embed statistics, clear citations, and verifiable sources are mentioned up to 40 percent more often in AI responses. We systematically work through exactly these levers in every project. Our clients see the results in the responses of their own target audience – when the AI names the right brand, those are the most valuable recommendations available today.» – David Bachetti, Founder & SEO Strategist
Generative Engine Optimization, or GEO, refers to the targeted optimization of online content for generative search systems. Unlike classic SEO, which optimizes rankings on results pages, GEO has a different goal: your content should be selected by language models, incorporated into their responses, and ideally linked to your brand.
The term originates from an academic study by Princeton University, Georgia Tech, and IIT Delhi (Aggarwal et al., 2024). The researchers systematically tested nine optimization strategies and showed that structured measures can increase visibility in AI responses by up to 40 percent. This makes GEO the first AI optimization discipline with reproducible, scientifically validated levers.
The shift in search is statistically proven – but most companies are reacting to the wrong metric. They continue to look at Google rankings, while their target audience has long been finding other answers.
The Princeton study tested nine GEO strategies against each other. Three measures delivered the greatest visibility gains:
These three levers cannot be combined randomly – they are strongest when they work together. This is precisely where our GEO methodology comes in.
GEO doesn't work through a single trick, but through the combination of content, structural, and distribution optimization. For every GEO mandate, we work along these three pillars - they consciously differ from the three pillars of our broader AI SEO approach, because GEO is a narrower discipline.
AI models select content that is easily quotable. We strategically design your texts according to the patterns that language models prefer: clear, self-contained statements, fact-dense paragraphs, embedded statistics, and traceable source citations. This transforms marketing prose into extractable knowledge content.
What we do for you
An AI doesn't cite every website. It weighs which sources it deems trustworthy. This assessment is fed by your consistency online: from Wikipedia entries, industry publications, coherent company data, and demonstrable expertise. We systematically build this authority.
Where to place you
ChatGPT, Perplexity, Google AI Overviews, Microsoft Copilot, You.com – each generative engine has its own crawling paths, source preferences, and response logic. Optimization that targets only one of them leaves 60 percent of the market behind. We consciously work multi-engine.
What we do for you
GEO is effective everywhere, but not equally strong everywhere. In industries where customers research extensively, compare, and seek recommendations before purchasing, we see the fastest successes. Three clusters top the list:
Tech-savvy buyer groups are early adopters of generative search. Before selecting any tool, they vet providers via ChatGPT or Perplexity. Those mentioned here land on the shortlist – without classic advertising effort.
Technically complex products – such as fiber composite materials, special machinery, or engineering services – are ideally suited for the GEO logic. Here, technical depth serves as both a signal of trust and a selection criterion for the AI.
Legal topics are the second most frequent inquiries in AI systems. Law firms and trust offices that provide well-founded, up-to-date answers in a citable form take the recommended position.
For products with complex selection choices – premium furniture, sports equipment, technical purchases – buyers actively use AI search for comparison and pre-selection. Traditional product SEO is no longer sufficient here.
Patients are increasingly asking AI about symptoms, treatment options, and points of contact. Practices with clear E-E-A-T signals are preferentially recommended – we see this in our own health mandates in Zurich.
GEO is not a sprint, but it's also not a mystery. Our approach follows five phases that are intentionally different from our general AI SEO process – they are tighter, more GEO-specific, and tracking-focused.
We are systematically testing how ChatGPT, Perplexity, Google AI Overviews, Copilot, and Gemini respond to 30 to 80 prompts relevant to you today. Which brands are mentioned? Which sources are cited? Where are you already mentioned – and where not? The result is a quantitative baseline of your citation rate per engine.
We are restructuring your most important inventory content and new hub pages according to GEO principles: statistics layer, source integration, quotation modules, clear definition paragraphs, FAQ structures. The goal: every relevant inquiry for you will find an extractable answer block on your site.
We bring your brand to the sources that AI models consider trustworthy: checking or creating Wikidata entries, consolidating industry directories, placing in professional publications, expanding author pages with schema markup. This phase is slower but more sustainable than pure on-page measures.
For each of your top queries, we will specifically develop content designed to appear in Google AI Overviews and similar generative answers. We will control the format, length, and structure to ensure the AI chooses it as the preferred answer source.
You will receive ongoing tracking that measures your citation frequency, position, and brand mentions per engine and per prompt. Monthly reporting with clear action recommendations instead of pseudo-dashboards.
We are presenting three pieces of evidence from our own work. Each of them is verifiable—we will provide GSC exports and citation logs for inspection upon request.
Starting situation: A new market with low competitive density – but rapidly increasing search demand.
Measures Consistent application of the in-house GEO process to zuerich-seo-agentur.ch and agent-agentur.ch.
Result (as of Q2 2026, source Google Search Console):
The strategy we recommend to customers, we first applied to ourselves. It works.
Starting situation: Strong studio with an offline reputation, but not present online as a recommendation.
Measures Structure of authoritative content, E-E-A-T signals, consistent NAP data, review layer.
GEO Results: When asked for «Personal Training Zurich Seefeld,» Fitcube became the number 1 recommendation in ChatGPT – even though we hadn't explicitly optimized for AI systems. This shows that GEO and solid SEO work together, not against each other.
Starting situation: Established composites manufacturer in a highly specialized B2B environment, with upcoming market entry into the French-speaking region.
Measures Geo-targeted content hub, hreflang architecture for DACH and France, citation layer in specialist articles, editorial depth instead of marketing language.
GEO Results: Initial AI mentions for specific composites inquiries, visibility in Perplexity answers on fiber composite topics, successive representation in AI Overviews in the DACH region.
Classic SEO aims to get you to position 1 in Google search results. GEO aims to make you the source that generative search systems cite – meaning you're mentioned by name in ChatGPT answers, Perplexity recommendations, or Google AI Overviews. Both disciplines complement each other, as the content quality signals that GEO rewards are largely the same ones Google rewards for high rankings.
We work with multiple engines: Google AI Overviews, ChatGPT (including ChatGPT Search), Perplexity, Microsoft Copilot, Google Gemini, and You.com. Each of these engines has its own crawlers, source preferences, and response logic. A reputable GEO agency doesn't just work for one engine – it covers the complete recommendation ecosystem of your target audience.
Our methodology combines the existing research – primarily the Princeton/Georgia Tech/IIT Delhi study on GEO – with practical experience from over 50 search projects. We test every optimization hypothesis in our own projects before making it a standard measure. This differentiates us from providers who sell «AI SEO» without understanding reproducible levers.
For citation measurement, we combine specialized GEO trackers (e.g., Otterly, Profound, Peec AI) with custom, manual prompt setups, a schema validator, and Google Search Console evaluations for AI overview mentions. We deliberately do not use blanket «AI visibility scores» from individual tools as the sole basis – the data quality is not yet sufficient for reliable decisions.
We typically see the first measurable effects in weeks 4 to 8: Quotability optimizations act fastest because they directly change what models find in live requests. Source authority measures take three to six months for directories, Wikidata, and industry publication mentions to fully take effect. Our reporting makes both curves visible separately.
Probably yes. Even brands with strong Google visibility are often not mentioned in AI answers – because different selection logics apply there. Your classic ranking protects you from loss of visibility on the search results page. GEO protects you from loss of visibility in the answer itself – and that is becoming increasingly important than the results page.
We work with three hard metrics: Citation Rate (how often your brand is mentioned in a response), Position-adjusted Word Count (how much space you occupy in the response), and Subjective Impression Score (how an AI describes your brand). Additionally, we have secondary indicators such as AI-referenced traffic in GA4 and share growth per engine. You will receive monthly reports that show these values over time.
We manage GEO as an integrated part of our SEO mandates, not as an add-on with its own price tag. Our packages start at CHF 1,500 per month and include GEO audit, quotability engineering, source authority building, and multi-engine tracking, depending on the scope. In a free potential analysis, we determine what scope makes sense – with no sales pressure.
Generative search already influences recommendations, shortlists, and purchases today – including in your industry. Those who invest in GEO now build an advantage that competitors will find difficult to catch up on later. In our GEO Audit, we will show you in black and white how ChatGPT, Perplexity, and Google AI Overviews currently answer your top queries – and where your leverage is greatest.
