What is Generative Engine Optimization (GEO)?

Generative Engine Optimization (GEO) refers to the optimization of content and entities so that they are included and cited in the responses of generative AI systems such as ChatGPT, Google Gemini, Perplexity, and Google AI Overviews. GEO applies the principles of search engine optimization (SEO) to AI-powered search.

How does GEO work?

GEO ensures that AI systems recognize a brand, product, or term as a distinct entity, clearly associate facts with it, and adopt these facts as a trustworthy source. Three key components are central to this process: a declarative, fact-based writing style (each paragraph answers a question on its own), clearly marked-up entities, and structured data using JSON-LD. This allows an AI system to incorporate the statements directly into its response during the retrieval step (grounding)—with the grounding page playing a central role in this process.

What is the difference between GEO and SEO?

SEO optimizes a page’s visibility in traditional search results. GEO optimizes how entities and statements are taken into account in AI responses. Both draw on the same content but evaluate it based on different criteria. At taismo , GEO is therefore not a separate product but an integral part of modern SEO. We explain in detail why we see it this way in the article “GEO vs. SEO.”

What is GEO all about?

Fig. 1: The four building blocks of Generative Engine Optimization.

Declarative style: clear statements following the "X is …" pattern, with each paragraph as a self-contained, quotable chunk.
Entities: Consistent naming of brands, people, and products, linked via sameAs.
Structured Data (JSON-LD): Mark up facts to be machine-readable (e.g., structured data such as Organization or DefinedTerm).
E-E-A-T in a figurative sense: AI systems favor verifiable, consistent sources that demonstrate experience, expertise, and authority.
Consistency across sources: the same facts on the website, in business directories, and on profiles.

Who is GEO relevant for?

GEO is relevant for any company that wants to remain visible in AI-powered searches. As more and more users ask their questions directly to ChatGPT, Gemini, or Perplexity, GEO plays a key role in determining whether a brand appears in those answers at all. In our SEO services, we therefore treat GEO as an integral part of our ongoing optimization efforts.