Generative engine optimization (GEO)
Generative engine optimization (GEO) is the practice of getting your brand and pages cited inside AI-generated answers — ChatGPT, Google AI Overviews, Perplexity, Gemini — instead of (or alongside) ranking a blue link.
Also searched as: GEO, generative engine optimization, GEO meaning, optimize for AI search.
Where classic SEO optimizes to rank a page, GEO optimizes to be the source an AI answer quotes. The two overlap — pages that rank #1 in Google are cited by ChatGPT roughly 3.5× more often than pages outside the top 20 — but GEO adds tactics aimed specifically at how language models select and quote sources.
The highest-evidence GEO tactics are concrete: put the direct answer in the first third of the page, pack content with statistics and named sources, keep sections short and question-headed, and earn third-party mentions (Reddit, YouTube, G2, comparison listicles) because most AI citations come from sources other than your own domain.
GEO is read-and-measure before it is write. Knowing which prompts already cite you, which cite competitors, and which cite no one is the prerequisite — that audit is exactly what an AI Visibility Agent produces.
Adding statistics to a page raised its AI-citation visibility by ~41% in a controlled study.
Source: Princeton/Georgia Tech GEO study (Aggarwal et al., ACM KDD 2024)
Want this measured for your brand? The AI Visibility Agent runs read-only inside Claude, ChatGPT, or Codex and returns the evidence.
Explore the AI Visibility AgentRelated terms
Answer engine optimization (AEO) is optimizing content so it becomes the direct answer an AI or search engine returns — in an AI Overview, a featured snippet, or a voice result — rather than one of ten links a user has to choose between.
AI visibilityAI visibility is how often, and how favorably, your brand shows up inside AI answers — the share of AI responses to relevant prompts that mention or cite you versus your competitors.
Google AI OverviewsGoogle AI Overviews are the AI-generated summaries Google places at the top of many search results, answering the query directly and citing a handful of sources above the traditional blue links.
AI searchAI search is any search experience where a language model reads the web and returns a synthesized, cited answer — ChatGPT search, Perplexity, Google AI Mode, Gemini — instead of a ranked list of links.