When someone in Hildesheim today looks for a reliable electrician, a tax adviser or a restaurant for a family birthday, they increasingly no longer type the question into Google but ask an AI assistant such as ChatGPT, Gemini or Perplexity - and receive a ready-made recommendation, often with a single name and a link. For local businesses this shifts an important question: it is no longer enough to appear in the Google results list, you have to be recommended as a trustworthy source within the AI answer itself. That is exactly what GEO, Generative Engine Optimization, is about - deliberately setting up a website so that it is understood, cited and recommended by AI systems. That this channel is no longer a fringe phenomenon is shown by the figures: 34 percent (Bitkom) of people in Germany now use AI tools at least once a week, and consumer use of AI to find local businesses has risen from 6 to 45 percent (Cheers) within a single year. This article explains clearly what GEO means for a business in the region, how AI assistants decide whom to recommend, and with which concrete steps you can turn your website into a cited source - without empty promises and with honest expectations.
Key takeaways
- GEO means setting up your website so that AI assistants such as ChatGPT, Gemini and Perplexity understand it, cite it as a source and recommend the business - not just that it ranks on Google.
- The audience is already there: 34 percent of people use AI weekly, and AI search for local businesses has grown from 6 to 45 percent within one year.
- AI systems are far more selective than Google: they usually name only a few providers or a single one - anyone who does not appear as a clear, substantiated source simply does not show up.
- A website becomes GEO-ready through clear answers to real questions, substantiated facts with sources, structured data and consistent details across the whole web.
- GEO does not replace classic search engine optimisation but builds on it - website, SEO and AI visibility belong together as one system.
What GEO Is and Why It Now Concerns Local Businesses
GEO stands for Generative Engine Optimization and describes all measures that set up a website to appear in the answers of generative AI systems. While classic search engine optimisation aims to stand as high as possible in a list of blue links, GEO is about something different: the AI assistant delivers no list but a formulated answer - and in doing so decides which sources it draws on, summarises and names. For a local business this is a fundamental difference. On Google you compete for position three or four and still get clicks; in an AI answer there are often only a handful of named sources or a single recommendation. Either you are in it, or you are invisible.
How quickly this search behaviour is changing can be read from several figures. According to Bitkom, 58 percent (Bitkom) of people in Germany now use AI applications at all, 34 percent (Bitkom) of them at least once a week - two years ago that was still a small minority. Among the AI tools, ChatGPT leads clearly at 42 percent (Bitkom) usage, followed by Google Gemini at 28 percent (Bitkom). At the same time, the number of visits to generative AI platforms has risen by around 70 percent (Similarweb) year on year. For businesses this means: the place where purchase decisions are prepared is shifting - and whoever does not appear there loses enquiries without noticing.
This change is especially relevant for regional providers. People ask AI assistants things like 'Which roofer near me has good reviews?' or 'Where can I get a short-notice appointment with a naturopath in Hildesheim?'. The AI draws its answer from what it finds about your business on the web - from your website, from directories, from reviews. If that basis is thin, contradictory or outdated, the AI recommends someone else. How local businesses stay visible in Google's own AI answers in parallel is explored in our article on AI Overviews for local businesses - GEO and this development are closely intertwined.
What GEO adds
AI assistants give a formulated answer instead of a link list and name only a few sources. GEO aligns your content so that it is understood and cited as one of those sources - with clear answers, evidence and machine-readable details.
What stays tied to SEO
A technically clean, well-structured and content-strong website is the foundation for both. GEO does not replace search engine optimisation but builds on it and takes it further for AI search.
How AI Assistants Decide Whom to Recommend
For current, local questions AI assistants increasingly fall back on a background web search, summarise the pages they find and formulate an answer from them. In doing so they favour content that answers a question clearly and directly, that can easily be condensed into one sentence and that is backed by facts, figures and verifiable details. A page that only gets to the point after three paragraphs of advertising language is harder for an AI system to use than one that puts the answer up front cleanly. So a simple rule applies: whoever answers clearly and with evidence is more likely to be cited.
What matters is how picky these systems are. An evaluation of local recommendations shows that ChatGPT actually recommends only around 1.2 percent (SOCi) of possible locations, Perplexity 7.4 percent (SOCi) and Gemini about 11 percent (SOCi) - while Google's local three-pack still makes 35.9 percent (SOCi) of providers visible. AI search is thus many times more selective than classic Google search. Anyone who does not appear as a clear, substantiated source has little chance of making it into the recommendation - there is simply no second page to fall back on.
At the same time, the type of question decides whether an AI answer appears at all. A large measurement of over 55,000 search queries found that AI overviews appear on average for 13.7 percent (Measuring Google AI Overviews study 2026) of all queries, but for 64.7 percent (Measuring Google AI Overviews study 2026) of searches phrased as questions. It is exactly these questions - 'Who does this?', 'What does it cost?', 'Which business in Hildesheim?' - that people ask when they are close to placing an order. For businesses these are the most valuable occasions of all, and it is precisely here that an AI answer is most likely.
| Aspect | Classic Google search | AI assistant (ChatGPT, Gemini) |
|---|---|---|
| Result form | A list of many links | One formulated recommendation |
| Visible providers | Several pages of results | Often only a few or one name |
| What counts | Ranking and click strength | Clear answer, facts, sources |
| Selection | Comparatively broad | Markedly more selective |
| Your task | Rank high up | Be cited as a source |
Answer first, advertising later
What Makes Your Website GEO-Ready
The good news for local businesses: GEO is no technical wizardry but rests largely on clean, honest work on your own content. The foundational research on generative search shows that the visibility of a source in AI answers can be increased by up to 40 percent (GEO research) when content is backed by citations, concrete statistics and substantiated facts - exactly the building blocks that create trust. For your business this means: describe your services concretely, name figures where they apply, and make clear who you are and what you stand for.
Three things particularly help AI systems understand and classify your website. First, clear answers: every key question - service, process, cost, area - should be answered directly by a page. Second, evidence and experience: genuine details about your business, your region and your way of working instead of interchangeable phrases. Third, structured data - a technical format with which you store opening hours, location, services and frequent questions in a machine-readable way. How such markup works and why it also brings more clicks in classic search is explained in our article on structured data and rich snippets.
A particularly effective means is well-maintained question-and-answer content. People ask AI assistants whole questions in natural language, and a website that picks up exactly these questions and answers them briefly delivers the building blocks for the AI's recommendation ready-made. Guide content that addresses your customers' real concerns pays off twice - on your findability in classic search and on your citability in AI answers. How to build such content systematically is shown in our article on content marketing for local businesses.
Answer questions clearly
Pick up your customers' real questions and answer them in one or two clear sentences before going into detail. AI systems preferentially cite content that hits the point immediately.
Substantiate facts
Name concrete details, figures and sources instead of general advertising claims. Substantiated content is seen as more trustworthy and is, from experience, taken up more often in AI answers (GEO research).
Mark up in a structured way
Store location, opening hours, services and frequent questions as structured data. This lets an AI recognise your details unambiguously and reproduce them correctly.
Contradictions cost visibility
Local GEO: Being Recommended as a Source in Your Region
For local businesses an additional layer comes in that could be called Local GEO: for an AI to recommend you for enquiries from your region, it must be unmistakably clear where you operate and whom you serve. That starts with an unambiguous location detail on the website, runs through dedicated pages for the towns of your catchment area, up to a well-kept business profile and coherent reviews. AI assistants draw on exactly these signals when someone asks for a provider 'nearby' or in a particular town.
Anyone who thinks this only concerns tech-savvy exceptions underestimates the development. The strongest user group for AI-assisted search for local businesses is the 30-to-44-year-olds at 64 percent (Cheers) - that is, people in the middle of working and family life who hire tradespeople, doctors and service providers. And the choice of assistants is spread out: in the market of standalone AI chatbots, ChatGPT holds 53.1 percent (First Page Sage) according to one evaluation, followed by Gemini at 13.1 percent (First Page Sage) and Perplexity at 2.7 percent (First Page Sage). For businesses this means: it is worth being visible across the large systems instead of betting on a single one.
The good news is that many of these building blocks already belong to solid local search engine optimisation - GEO builds on the same foundation. An up-to-date Google Business Profile, consistent contact details and genuine reviews work in classic search as in the AI answer. How to strengthen your regional findability overall is summarised in our article on local visibility in Hildesheim.
- On every service page, answer the typical entry question directly - what you offer, for whom, in which area and roughly what it costs.
- Build a detailed, honest question-and-answer section that picks up your customers' real concerns in natural language.
- Mark up location, services, opening hours and frequent questions with structured data so AI systems recognise them unambiguously.
- Keep company name, address and phone number identical across website, business profile and directories.
- Substantiate statements with concrete details and sources instead of advertising with superlatives - this builds trust with people and AI alike.
- Regularly check for yourself what ChatGPT, Gemini and Perplexity say about your business and close any recognisable gaps.
Be visible where the decision is made
GEO, Classic SEO and Your Website as One System
As new as the term GEO sounds, it replaces little of what has proven itself. An AI can only recommend your business if there is a website it can read - technically clean, fast, well-structured and content-resilient. GEO is therefore no departure from search engine optimisation but its further development. Website, classic search engine optimisation and AI visibility belong together as one system: the same clear content that ranks on Google delivers the building blocks for the AI's answer.
At the same time, honesty requires saying that AI visibility is less stable than a good Google position. Evaluations show that 40 to 60 percent (GEO analysis 2026) of the sources cited by AI systems change from month to month, and the overlap between the top Google links and the sources named in AI answers has fallen from around 70 percent (Brandlight) to below 20 percent (Brandlight). AI systems thus develop their own preferences. Whoever relies on a solid foundation of a good website, clean SEO and substantiated content is best positioned for this movement - instead of chasing individual tricks that no longer work tomorrow.
For your business this means: concentrate on what carries lasting weight. A well-thought-out website with clear answers, substantiated facts and consistent details works in all channels at once - in classic search, in Google's AI answers and in the large assistants. How such an approach looks in practice can be seen in our references.
On Google it was about being found. With AI assistants it is about being recommended - and only those who are clear, substantiated and findable get recommended.
GEO is not a one-off project
Realistic Expectations and the Honest Effort
As large as the opportunity is, one must speak soberly about the limits. No one can credibly assure that a business will be recommended by ChatGPT from tomorrow - the systems are too dynamic and their selection too little predictable for that. What can be said is: a website that answers questions clearly, substantiates facts and gives consistent details has, from experience, markedly better prospects of being cited than one made of interchangeable advertising copy. GEO increases the probability, it does not force it.
Equally honest is the note that GEO is no shortcut past the actual work. There is no secret setting that lifts a weak website up into the AI answer. The path runs through understandable content, clean technology and reliability. A fast, technically solid website is the precondition for AI systems to reliably capture your content at all - how to keep the technical core values of your website in check is shown in our article on it. Whoever lays this foundation benefits several times over: on Google, in the AI answers and above all with the people who ultimately enquire.