Generative engine optimisation (GEO) is making your content easy for generative AI engines (ChatGPT, Gemini, Google AI Overviews, Perplexity) to surface and cite. In practice GEO is the same discipline as AEO, and both are facets of AI SEO (also called AI Search). The levers: be crawlable for AI bots, write answer-first declarative content, build a consistent entity, and measure grounding instead of clicks. This is the GEO checklist and how the terms fit.
Part of AI SEO. This is one facet of AI SEO (also called AI Search), the umbrella that covers AEO, GEO and LLMSEO. Start there for the full picture.
GEO, AEO and AI SEO: the terms, clarified
The acronyms overlap heavily. Here is how they actually relate.
| Term | What it means | How it relates |
|---|---|---|
| GEO | Generative Engine Optimisation: visibility in generative AI outputs | This page. Used interchangeably with AEO |
| AEO | Answer Engine Optimisation: being cited in AI answers | The same goal. See the AEO cheatsheet |
| AI SEO / AI Search | The umbrella over all of it | The canonical hub: AI SEO cheatsheet |
The GEO checklist
The levers that get you surfaced and cited by generative engines. Same fundamentals, framed for AI output.
| Lever | What to do |
|---|---|
| Be crawlable | Allow AI bots (GPTBot, Google-Extended, PerplexityBot) and serve clean server-rendered HTML. |
| Answer-first content | Lead each section with a self-contained, declarative answer the model can lift verbatim. |
| Entity clarity | Consistent facts across schema, llms.txt and off-site, so the model trusts who you are. |
| Structured, extractable formats | Tables, lists and FAQs that are easy to pull into a generated answer. |
| Measure grounding | Track the AI Crawler to AI Assistant funnel and citation share, not just clicks. |
For the deeper version of each lever see the AEO cheatsheet, and the whole picture in the AI SEO cheatsheet.
Frequently asked questions
What is generative engine optimisation (GEO)?
GEO is optimising your content so generative AI engines (ChatGPT, Gemini, Google AI Overviews, Perplexity) surface and cite it. The levers are crawlability, answer-first declarative content, entity clarity and extractable formatting, the same work as AEO.
Is GEO the same as AEO?
Effectively yes. GEO (generative engine optimisation) and AEO (answer engine optimisation) are used interchangeably for getting cited in AI answers. Both are facets of AI SEO. Pick the term you like and do the work; do not let the acronym debate distract you.
How is GEO different from traditional SEO?
Traditional SEO aims to rank a page in the results. GEO aims to be cited inside a generated answer. The same content quality wins both, but GEO emphasises extractable, answer-first content and entity signals over chasing positions.
How do I measure GEO success?
Measure grounding, not clicks. Track the AI Crawler to AI Assistant ratio per URL in your server logs (the indexed-to-cited signal) and your Bing AI citation share. AI referral traffic is real but small and lagging.
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