01 Library
Everything we know, written down.
Guides, research, glossary and analysis for teams engineering AI visibility. Everything you need to understand AEO, GEO and entity optimization.
Guides
AI Visibility Audit Guide
How to evaluate your brand's current visibility across AI answer engines.
Read more →Entity Optimization Playbook
Building structured entity architecture for machine comprehension.
Read more →Content Engineering for AI Citation
How to structure content so AI systems retrieve and cite it.
Read more →Blog
What Is Share of Recommendation?
The metric that replaces traditional SERP rankings in the AI era.
Read more →How ChatGPT Selects Sources
Understanding the retrieval and citation pipeline in ChatGPT.
Read more →GEO vs AEO: What's the Difference?
Generative Engine Optimization and Answer Engine Optimization compared.
Read more →Answers
Frequently asked questions
What is AI visibility?
AI visibility is the degree to which AI answer engines can understand, retrieve, cite and recommend your brand when users ask relevant questions.
How often is the content updated?
We publish new research monthly, update guides quarterly, and publish blog analysis as AI platforms evolve.
Are these resources free?
Yes. All guides, blog posts and research are freely available. Our services are separate from the resource library.
The first move
Find out how six answer engines describe you.
The free AI Visibility Audit reports what ChatGPT, Perplexity, Google AI Overviews, Gemini, Claude and Copilot say about your brand today — and where the gaps are.
- Platform-by-platform visibility snapshot
- Entity clarity assessment
- Competitor comparison
- Prioritized actions