This is the "entities and trust" chapter of our complete guide to AI search.
What is an entity?
An entity is a distinct, recognised thing — a company, person, product, place or concept — that search engines store in a knowledge graph with meaning and relationships. A keyword is just a string of text; an entity is a thing Google understands.
Example: "Digital Hangover" the company is an entity; "digital marketing" the phrase is a keyword.
Why entities matter now
Google moved from matching keywords to understanding entities years ago. AI search accelerates this — engines cite sources they can clearly identify and trust. The more confidently an engine recognises you as a real, authoritative entity, the more likely it is to surface and quote you.
How to build entity authority
- Be consistent everywhere — identical name, description and details across your site, Google Business Profile, LinkedIn and directories.
- Add entity schema — Organization and Person markup, plus sameAs links to your official profiles. Build it free with our schema markup generator.
- Earn trusted mentions — references and links from credible sites connect your entity to authority.
- Own your topics — deep, expert content across a cluster signals genuine expertise, not surface coverage.
- Claim your knowledge presence — consistent profiles help Google build and confirm your knowledge-graph record.
Entities and getting cited by AI
A clear entity is easier for an AI engine to recognise and quote with confidence. The same signals that build your entity — consistency, schema, authority — also make you more citable. It ties directly to getting cited by ChatGPT, and sits on the foundations in our complete SEO guide.
Frequently asked questions
What is entity SEO?
Entity SEO is the practice of helping search engines and AI understand your brand, people and topics as clear, connected 'entities' rather than just keywords. It uses structured data, consistent information and authoritative signals so Google and AI engines can confidently identify, trust and cite you.
What is an entity in SEO?
An entity is a distinct, well-defined thing — a person, business, product, place or concept — that search engines recognise and store in a knowledge graph. Unlike a keyword, an entity has meaning and relationships. 'Digital Hangover' as a company is an entity; 'digital marketing' as a keyword is not.
How do I build entity authority?
Be consistent everywhere — the same name, description and details across your site, Google Business Profile and directories. Add Organization and Person schema, earn mentions and links from trusted sources, and build genuine expertise on your core topics. Consistency plus credible references is what builds a recognised entity.
Does schema help entity SEO?
Yes. Structured data like Organization, Person and sameAs markup explicitly tells search engines who you are and links you to your official profiles. It removes ambiguity, which helps Google and AI engines confidently identify your entity and connect it to the right knowledge graph record.
Why do entities matter for AI search?
AI engines cite sources they can clearly identify and trust. A well-defined entity — consistent, authoritative, well-marked-up — is easier for an AI to recognise and confidently quote. As search shifts to AI answers, entity clarity becomes a direct advantage in getting cited.
We build the authority AI recognises
Entity signals, schema, consistency and topical authority — the groundwork that gets brands identified and cited by Google and AI.