Definition
Generative Engine Optimization (GEO)
A strategic framework for optimising your content and digital presence to appear favourably in AI-generated responses from tools like ChatGPT, Perplexity, and Google AI Overviews.
Generative Engine Optimization (GEO) is the strategic discipline of improving how your brand, content, and products are represented across generative AI systems. The term was introduced in academic research in 2023 and has since been adopted widely in the marketing and SEO community.
GEO encompasses both the technical and content-level decisions that influence whether, how often, and how accurately AI systems reference your brand. This includes entity optimisation, structured data implementation, content comprehensiveness, authoritative third-party mentions, and the management of AI-accessible information about your brand.
Unlike AEO — which focuses on the operational practice of optimising for AI answers — GEO is typically used to describe the broader strategic framework. In practice the terms are often used interchangeably.
The core insight behind GEO is that generative AI systems synthesise answers from their training data and real-time web access. Your goal is to be well-represented in both: training data (via authoritative, accurate coverage on high-quality sources) and live web data (via structured, crawlable, well-linked pages).
Example
A B2B software company develops a GEO strategy that includes: updating their Wikipedia entry, publishing detailed use-case content, adding schema markup to product pages, and building citations on industry review sites — all to improve how AI systems characterise their product.
Common questions
What's the difference between GEO and AEO?
GEO is the broader strategic framework; AEO is often used to describe the operational practice of optimising for AI-generated answers. In practice, many teams use the terms interchangeably.
Does GEO replace traditional SEO?
No. Traditional SEO remains important for organic search traffic. GEO extends your optimisation strategy to cover AI-generated answer surfaces, which are growing rapidly.
Related feature
AEO Feature Overview
Related terms
Answer Engine Optimization
The practice of optimising your content so that AI platforms like ChatGPT, Perplexity, and Claude mention and recommend your brand accurately in their generated answers.
AI Visibility
A measure of how frequently and accurately your brand appears in AI-generated answers across platforms like ChatGPT, Perplexity, Gemini, Claude, and Grok.
llms.txt
A plain-text file placed at the root of a website (at /llms.txt) that provides AI crawlers and large language models with a structured summary of the site's content and purpose.
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