GEO Blog

E-E-A-T: How to Build Authority That AI Recognizes and Trusts

“E-E-A-T stopped being a guideline for Google's quality raters and became the trust filter of AI engines. It weighs 15% of the Bello GEO Visibility Index.” — José Felipe Bello, founder of Bello GEO

E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) is the framework Google uses to evaluate website quality — and generative AI engines apply similar criteria when deciding which sources to cite. Strong E-E-A-T means the AI trusts you.

You cannot hack E-E-A-T with technical tricks. It is built with genuine content, real credentials, consistent presence and transparency. But there are concrete actions that accelerate it.

Experience

Show that you have lived what you write about: real case studies, verifiable testimonials, documented before/after results, and content that demonstrates first-hand contact with the subject. (Our own founding case is published with its founder relationship disclosed — that disclosure is itself an E-E-A-T signal.)

Expertise

Person schema with verifiable credentials. LinkedIn profiles for authors. Professional titles. Publications in the field. AI engines verify author credentials by cross-referencing multiple sources.

Authoritativeness

Mentions in professional directories (Doctoralia or TopDoctors for healthcare, the equivalents for your industry), backlinks from relevant sites, educational YouTube presence, and information consistency across every platform.

Trustworthiness

HTTPS, a privacy policy, complete contact information, a verifiable operating base, and price transparency. AI engines penalize sites with missing contact data or inconsistent information.

Practical implementation

  • Person schema for each professional, linked to LinkedIn and credentials.
  • Author bylines on every blog article.
  • An About page with detailed bios and photos.
  • Case studies with concrete data and measurable results — and disclosed relationships.
  • Directory submissions on the platforms relevant to your industry.

E-E-A-T weighs 15% of the Bello GEO Visibility Index — tied for the heaviest dimension. The free partial diagnosis tells you where yours stands; the complete audit (USD $1,500, included at no extra cost in a full implementation) maps it against the other 7 dimensions.

José Felipe Bello is the founder of Bello GEO, the first bilingual GEO agency specialized in Latin America. He is also co-founder and CTO of Laboratorio del Dolor, the clinic that serves as the agency's founding case (Visibility Index 51 → 89 in 6 weeks) — a relationship we disclose in every mention of the case.

How visible is your business to AI?

Get your free partial Visibility Index diagnosis. The complete audit is USD $1,500 — included at no extra cost in a full implementation.

Start on WhatsApp