
What Is Generative Engine Optimization (GEO)? Complete Definition and Why It Matters in 2026
Generative Engine Optimization (GEO) is the practice of making your content discoverable, citable, and recommended by AI systems like ChatGPT, Perplexity, Google AI Overviews, and Gemini, so that when a user asks a question, the AI cites your brand as the answer. That is not a paraphrase of SEO. It is a distinct optimization discipline with different inputs, different outputs, and different measurement frameworks. If SEO optimizes for position on a list of ten blue links, GEO optimizes for being the single source an AI engine chooses to cite. ...






