Entity SEO
Also called Semantic SEO, Knowledge Graph SEO.
Entity SEO is the practice of optimizing for entities — people, places, organizations, products, concepts — rather than keywords, so search engines and AI systems treat your brand as an authoritative node in their knowledge graphs.
What it means
Entity SEO shifts the optimization target from keywords (strings of text) to entities (concepts, things, brands). Google's Knowledge Graph and the underlying knowledge graphs powering AI systems represent the world as a network of entities and relationships between them — not a bag of words.
For brands, the practical implication is that entity strength now matters as much as keyword targeting. An entity-strong brand gets cited more often, appears in Knowledge Panels, surfaces in 'similar to' results, and gets weighted higher when AI engines decide which sources to trust when generating answers.
Building entity strength means consistent structured data (Organization, Person, Product schemas with proper @id linking), high-authority mentions in trusted publications, Wikipedia presence where merited, and a consistent identity signal across the web — same name, same logo, same descriptors, same sameAs links pointing at the same canonical profiles.
Key takeaways
- Entity strength is one of the strongest predictors of AI engine citation
- Organization, Person, and Product schemas with proper @id linking are foundational
- Wikipedia, Wikidata, Crunchbase, and LinkedIn presence reinforce entity signals
- sameAs links across platforms tie your various web profiles into a single entity
- Semantic SEO
- Knowledge Graph SEO
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AI Overviews
Also: Google AI Overviews, SGE, Search Generative ExperienceAI Overviews are AI-generated summaries that appear at the top of Google search results, synthesizing answers from multiple sources before a user clicks any link.
AI SEORead moreAnswer Engine Optimization
Also: AEOAnswer Engine Optimization (AEO) is the practice of structuring content so it gets cited by AI answer engines like ChatGPT, Perplexity, Google AI Overviews, and Gemini — not just ranked on traditional search engines.
AI SEORead moreStructured Data
Also: JSON-LD, Microdata, SchemaStructured data is information formatted in a standardized way — typically using the Schema.org vocabulary in JSON-LD format — so search engines and AI systems can understand and use it explicitly.
Technical SEORead moreSchema Markup
Also: Schema.org markup, Structured data markupSchema markup is structured data added to a webpage using the Schema.org vocabulary, telling search engines and AI systems explicitly what each part of the content represents.
Technical SEORead moreGenerative Engine Optimization
Also: GEOGenerative Engine Optimization (GEO) is the discipline of optimizing content to be cited by generative AI engines like ChatGPT, Perplexity, Google AI Overviews, Gemini, Claude, and Microsoft Copilot.
AI SEORead more
Knowing what Entity SEO is, is the easy part.
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