Entity SEO is SEO focused on helping search engines understand real-world things, relationships, attributes, and brand identity.
It matters because search behavior is becoming more conversational and answer-driven. Clear, authoritative, well-structured content gives both users and AI systems a better chance of understanding and referencing your brand accurately.
Example
A firm’s contact page, staff biographies, and credible external profiles consistently identify the same business and people. Entity SEO work resolves those identities and relationships instead of creating extra names or unsupported affiliations.