Learn GEO
Everything you need to know about AI search visibility — how it works, why it matters, and what to do about it.
How AI Search Works
- How ChatGPT, Perplexity, and Gemini Differ for Brands
Each AI platform retrieves information differently, cites different sources, and favors different content types. Here's what that means for your brand's visibility strategy.
- How Do AI Search Engines Choose Which Brands to Recommend?
Learn how ChatGPT, Perplexity, and Gemini decide which brands to mention in their AI-generated answers — and the 4 factors that determine whether your brand makes the list.
Getting Started with GEO
- GEO vs SEO — What's the Difference?
SEO gets you ranked in Google's blue links. GEO gets you mentioned in AI-generated answers. Here's how they differ across 7 dimensions — and why you need both.
- What Is GEO (Generative Engine Optimization)?
GEO is the practice of optimizing your brand's content and digital presence to be cited, recommended, and accurately represented by AI search engines like ChatGPT, Perplexity, and Gemini.
- Why Your Brand Is Invisible in AI Search
The 5 most common reasons brands don't appear in ChatGPT, Perplexity, and Gemini — and a self-diagnostic for each one.
- How to Check If Your Brand Appears in ChatGPT
A step-by-step guide to checking whether ChatGPT, Perplexity, and Gemini mention your brand — including the 6 prompt types to test, what to look for, and how to automate it.
Technical Setup
- llms.txt — What It Is and How to Implement It
llms.txt is a machine-readable file that tells AI models what your brand is about. Here's the format, how to create one, and an honest assessment of whether it works.
- robots.txt and AI Crawlers — What Brands Need to Know
A complete guide to which AI crawlers exist, what they do, and how to configure robots.txt to control AI access to your website.