Skip to main content
SEO/AEO/GEO

Generative Engine Optimization

GEO

Portrait of Lukas Horvath, co-founder of Roelu Studio
Lukas HorvathCo-founder

What is Generative Engine Optimization?

Generative Engine Optimization (GEO) is the practice of optimizing content so generative AI models — ChatGPT, Gemini, Claude, Perplexity — reference your brand, products, or pages inside their generated answers. It overlaps with AEO but goes further: GEO also covers brand mentions in unsourced answers, model training data presence, and how your domain is represented across the open web. The goal is to be the answer, not just the link.

Why it matters

Generative engines are eating the top of the funnel. When a buyer asks ChatGPT "what are the best headless CMS platforms," the answer they get shapes the shortlist. If your brand isn't mentioned, you aren't considered. GEO is how you fight for that mention. It rewards companies with consistent positioning across the web, real authority signals, and content that actually says something specific. The lazy approach — keyword stuffing, AI-spun blogs, thin glossaries — gets filtered out. The winners are doing fewer, better things. Same playbook as SEO ten years ago, only the stakes are higher.

How it works

Generative models are trained on huge web corpora and increasingly retrieve live content at query time. To show up, your brand needs to exist consistently across sources the model trusts — your own site, third-party reviews, industry publications, comparison pages, Reddit, Wikipedia. Each mention reinforces context. On your own site, generative engine optimization means clean structure, direct answers, schema markup, and depth on the topics you want to own. You also monitor: ask the major models the queries your buyers use and see who they cite. If it isn't you, find out why, adjust the content, earn the mention, then repeat the loop.

Related terms

  • Answer Engine Optimization

    SEO/AEO/GEO

    Optimizing your content so AI answer engines like ChatGPT, Perplexity, and Google AI Overviews quote you directly when buyers in your market ask a question —…

  • AI Citation

    AI & Search

    When an AI model credits your website as a source in its answer — the new equivalent of ranking on page one, and increasingly the most important metric to…

  • Large Language Model

    AI & Search

    A type of AI trained on huge volumes of text that can read, write, and answer questions in plain language — the engine behind ChatGPT, Claude, Gemini, and most…

  • Brand Mentions in AI

    AI & Search

    How often and in what context your company gets named when people ask AI models questions in your category — the new equivalent of share of voice in organic…

  • Structured Data for LLMs

    AI & Search

    Marking up your website content with schema, clean HTML, and machine-readable structure so AI models can extract and cite it accurately — the technical…

  • LLMs.txt

    AI & Search

    A plain markdown file you put at the root of your website that tells AI models which pages matter most and how to read them — like robots.txt, but for large…

  • ChatGPT Search

    AI & Search

    OpenAI's web-connected search inside ChatGPT that answers questions with live results and citations — built into the same chat window people already use to…

  • Perplexity

    AI & Search

    An AI-first search engine that answers questions with cited sources instead of a list of links — popular with researchers, founders, and anyone tired of…