A systematic body of knowledge & certification for Generative Engine Optimization
From “why brands vanish in AI search” to “how to get discovered, recommended, transacted and attributed by AI” — spanning concepts, metrics, methodology, tech, tools and cases, with a 5-tier certification path.
Explore the knowledge system
5 tracks · modules · ~196 lessons
5 official certifications, entry to elite
10 knowledge domains · taxonomy
Core GEO / Agentic / attribution terms
Role-based routes and matching certs
GEO course lessons (continuously updated)
The knowledge pyramid
Six layers from cognitive foundation to business loop — each supports the next.
AI-era growth system · attribution · ROI · org collaboration
GEO (organic) × GEM (paid) × Agentic (transaction)
Technical infra × content engineering × sources/community
AIGVR · SoM · Citation Rate · Share-of-Card
Technical friendliness · content explainability · source trust
GEO definition · vs SEO/AEO · evolution of search