What is AI SEO?
TL;DR
AI SEO is the practice of optimizing your website to be discovered, understood, and cited by AI-powered search engines and AI assistants, building on traditional SEO foundations.
Last updated: 2026-03-09
Definition#
AI SEO (also called GEO — Generative Engine Optimization, or AIO — AI Optimization) is the practice of optimizing your website for AI-powered search platforms. While traditional SEO focuses on ranking in Google's blue links, AI SEO focuses on being cited by AI models like ChatGPT, Perplexity, Claude, and Google AI Overviews.
AI SEO builds on traditional SEO but adds new priorities. Structured data becomes more critical because AI models rely on it to extract facts. Content structure matters more because AI models parse headings and FAQ blocks to find answers. And new protocols like llms.txt and NLWeb provide direct channels to AI platforms.
The core idea is the same as traditional SEO: make your content easy to find, understand, and trust. But the audience has changed from search engine algorithms to AI models that generate natural-language answers.
Why It Matters for AI Readiness#
AI SEO is the strategic practice behind AI readiness. Your AgentReady™ score is essentially a measurement of how well you are doing at AI SEO. Every scoring factor maps to a specific AI SEO strategy.
See What is AI Readiness? for an overview of the field and How Scoring Works for how your efforts are measured.
Related Concepts#
AI SEO is the practice; AI Readiness is the state; AI Optimization is the process. Together they form the discipline of making your site visible in the age of AI-powered search.
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