Guide

Generative Engine Optimization: The Complete Guide

What GEO is, how AI engines choose sources, and how to get your brand cited in ChatGPT, AI Overviews, Perplexity and Gemini.

8 min read·Updated Oct 2026

Written by

Armaan Khendry

· Reviewed by

Leighton Emmons

TL;DR

Generative Engine Optimization (GEO) is the practice of making your content the source AI engines quote. You win it with clear, answer-first content, strong entity and schema signals, and citations on sites AI already trusts.

What is GEO?

GEO is how you get named in AI answers instead of just ranking blue links. Where SEO targets Google results, GEO targets the models that increasingly sit in front of them.

How AI engines choose sources

Models favour content that is specific, well structured and corroborated across the web. Clear definitions, data and named entities make a page easy to quote.

The GEO workflow

Research the prompts your buyers ask, publish answer-first content, strengthen entity and schema signals, then earn citations on trusted sources.

Measuring citations

Track how often each engine names your brand against competitors, prompt by prompt, every month.

Key takeaways

  • Lead every section with a direct, quotable answer.
  • Mark up entities with DefinedTerm and Article schema.
  • Earn citations on sources AI already trusts.
  • Track brand mentions across ChatGPT, AI Overviews, Perplexity and Gemini.

Related resources

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