What is Generative Engine Optimization?
Generative Engine Optimization is the practice of increasing the odds that AI systems cite your brand inside the answer instead of ignoring you.
Plain-language definition
GEO is the discipline of shaping a brand’s content, entity footprint, and public trust signals so AI tools like ChatGPT, Perplexity, Claude, and Google AI Overviews can more confidently use that brand as a source in generated answers.
Why it matters
More buyers now ask AI systems for recommendations, comparisons, and summaries before they visit a website. If your brand does not appear in those answers, a chunk of category demand can move around you even if your SEO program still looks healthy.
What GEO is not
GEO is not just “AI-flavored SEO.” Ranking a page on Google does not guarantee a citation in a generated answer. GEO pays more attention to extractable language, entity recognition, third-party mention surfaces, and consistency across public pages.
The simplest mental model
SEO tries to win the click. GEO tries to win the sentence. A brand that can be summarized clearly, supported externally, and trusted contextually is more likely to become part of the answer itself.
CiterLabs’s methodology page expands this into a full operating system, but the core idea is straightforward: make the brand easier for models to trust, retrieve, and quote.