Generative Search
In one line
Generative search is the search paradigm where results are delivered as an LLM-written answer rather than a list of links — think AI Overviews, ChatGPT Search, Perplexity.
Going deeper
Generative search is the model where the engine writes the answer for you instead of returning a ranked list of links. AI Overviews, ChatGPT Search and Perplexity are the canonical examples — the engine is no longer sorting candidate links, it is composing a reply.
Two shifts matter for marketers. First, more users finish the journey without clicking through. Second, exposure narrows to the small set of sources the engine chose to cite. The game moves from 'rank in the top ten' to 'be one of the cited two or three'.
The space is still unsettled. Different surfaces use different citation styles, and the same prompt can swing across runs. The pragmatic move is to track how your brand shows up across multiple surfaces rather than chase a single global score.
Articles on this topic
How AI Search Actually Works: Seven Years of RAG Evolution and a Unified SEO·GEO Strategy
InsightsFrom the four-stage pipeline ChatGPT uses to find answers, through the foundational papers (Transformer, REALM, DPR, RAG), to today's techniques (HyDE, Self-RAG, GraphRAG, Agentic RAG). Drawing on OpenAI's own materials, we unpack how AI answers work and how to unify SEO and GEO.
Why Korean E-commerce Brands Vanish in AI Search and How to Fix It
InsightsSingle-image product detail pages, missing structured data — the structural reasons Korean e-commerce loses ground in AI search, with a step-by-step playbook for fixing it.
What Is GEO? A Complete Guide to AI Search Optimization
InsightsFrom the concept of GEO (Generative Engine Optimization) through how it works to where it differs from SEO — a complete guide to how AI picks the brands it mentions.
Related terms
GEO
GEO (Generative Engine Optimization) is the practice of optimizing content and data so that a brand gets cited and recommended inside generative AI search answers like ChatGPT, Perplexity and Google AI Overviews.
GEO·AEOAnswer Engine
An answer engine is a search system that returns the answer itself — usually a single cited paragraph — instead of a list of links. Perplexity and Google AI Overviews are the textbook examples.
GEO·AEOAI Overview
Google AI Overviews is the AI-generated summary that appears above the standard results in Google Search — one of the most prominent zero-click surfaces today.
GEO·AEOChatGPT Search
ChatGPT Search is the feature that lets ChatGPT combine its trained knowledge with live web results, citing sources alongside the answer.
GEO·AEOZero-Click
Zero-click search is the behaviour where a user finds what they need inside the search interface itself and ends the session without clicking any result.
GEO·AEO