# GEOhandbook

> The practical, source-cited guide to Generative Engine Optimization (GEO) — how to earn citations in ChatGPT, Perplexity, Google AI Overviews, Claude, and Copilot. Written for marketers, webmasters and content teams.

## Core pages
- [The GEO Guide](https://geohandbook.io/guide/): definition of GEO, how it differs from SEO, the eight pillars, and citation-selection mechanics.
- [The GEO Playbook](https://geohandbook.io/playbook/): a step-by-step implementation playbook for marketers and webmasters.
- [The GEO Checklist](https://geohandbook.io/checklist/): a copy-and-run technical checklist covering content, schema, rendering, discovery, testing, and monitoring.
- [Glossary](https://geohandbook.io/glossary/): plain-English definitions of GEO, AEO, LLMO, AIO, RAG, embeddings, entities, and llms.txt.
- [Articles](https://geohandbook.io/articles/): editorial deep-dives on individual GEO tactics.

## About
- [About GEOhandbook](https://geohandbook.io/about/): who we are and how we source claims.
- [Editorial disclosure](https://geohandbook.io/disclosure/): our stance on advertising and affiliate links.