AI-Based Search: Information-Search Marketing and Generative Engine Optimization

Generative Engine Marketing (GEM):

Paid efforts to influence visibility within or alongside AI- generated responses. Example: A running-shoe brand is featured as a sponsored recommendation within an AI-generated list of "top running shoes."

Generative Engine Optimization (GEO)

Organic efforts to structure content so it is retrieved, synthesized, and cited in AI-generated responses. Example: A health-care provider's content on "seasonal allergies" is cited and summarized by an AI system answering user queries.

Search Engine Marketing (SEM)

Paid efforts to increase visibility on traditional SERPs. Example: A hotel chain bids on "hotels in Chicago" to appear at the top of sponsored Google search results.

Search Engine Optimization (SEO)

Organic efforts to improve visibility in traditional search results by optimizing content, structure, and technical elements. Example: A financial services firm publishes optimized content on "how to choose a retirement plan" that ranks highly in search results.

Authority

Credibility and trust: how a platform decides whose content to trust.

Answers

Shape of the response: content that satisfies the user's question.

Arrangement

Structure and encoding: the technical scaffolding that helps platforms parse, interpret, and surface content.

Accountability

Measurement and attribution: how performance is measured and credited.

Agnostic Alignment

Platform posture: the strategic stance toward platforms themselves.