What is GEO (Generative Engine Optimization)?

Definition

Generative Engine Optimization (GEO) is the practice of making a brand, product or person visible — and correctly described — inside AI-generated answers: ChatGPT Search, Google AI Overviews and AI Mode, Gemini, Claude, Perplexity, Bing Copilot. Where SEO competes for a ranked link on a results page, GEO competes for presence in the synthesized answer itself: being cited, recommended, and described accurately when an engine writes its response.

Why it became its own discipline

A structurally growing share of product research now ends inside the answer box without a single click to a website. In that world the question is no longer "do we rank #3" but "does the model know we exist, know what we are, and trust us enough to cite us". Those are different signals: entity clarity (consistent name, description and official links everywhere the brand appears), machine-readable facts (JSON-LD structured data for organizations, products, FAQs), citable content (substantial pages that answer one question well, rather than thin keyword pages), and AI-crawler access (GPTBot, ClaudeBot, PerplexityBot honor their own robots.txt entries).

What carries over from SEO: authority, clean architecture, internal linking. What dies: keyword stuffing (models summarize meaning, not term frequency) and doorway pages.

GEO in practice — a checklist

A minimal serious GEO program: (1) one canonical entity page per product/brand with structured data; (2) FAQ blocks with real questions phrased the way users prompt AIs — engines lift Q&A nearly verbatim; (3) consistent sameAs links binding social accounts, stores and sites into one graph; (4) robots.txt explicitly allowing AI search crawlers; (5) sitemaps and feeds that update when content does; (6) an llms.txt as a supplement, never the main mechanism; (7) measurement — track AI-referral traffic and run periodic visibility tests on target prompts.

This site is a working implementation of that checklist for the Onur Hüseyin Koçak ecosystem. For Turkish businesses that want the same applied to their domain, VCT GEO (geo.vibecodingturkey.com) runs a free Mini Scan and sells the full Radar audit.