# GEO Knowledge Base by GEO Alliance
> The world's largest knowledge base for Generative Engine Optimization (GEO), Answer Engine Optimization (AEO), and AI search optimization for ecommerce. 120+ research-backed articles covering every aspect of AI search visibility.

## Categories
- [GEO Fundamentals](https://learn.geoalliance.co/what-is-geo): 15 articles on GEO basics, ranking factors, quick wins, and common mistakes
- [AEO Fundamentals](https://learn.geoalliance.co/what-is-aeo): 12 articles on Answer Engine Optimization, FAQ optimization, and entity building
- [AI Search Engines](https://learn.geoalliance.co/chatgpt-search): 14 articles on ChatGPT, Perplexity, Gemini, Claude, and Copilot optimization
- [Structured Data](https://learn.geoalliance.co/structured-data-intro): 13 articles on JSON-LD, Product schema, FAQ schema, and advanced patterns
- [Shopify GEO](https://learn.geoalliance.co/shopify-geo-complete-guide): 12 articles on Shopify-specific GEO strategies
- [Content Strategy](https://learn.geoalliance.co/content-strategy-ai): 12 articles on AI-first content, freshness, and topic authority
- [Technical GEO](https://learn.geoalliance.co/technical-geo-overview): 12 articles on crawlability, performance, and technical audits
- [Industry Verticals](https://learn.geoalliance.co/geo-skincare): 12 articles on GEO for skincare, fashion, electronics, supplements, and more
- [Analytics](https://learn.geoalliance.co/geo-analytics-intro): 9 articles on measuring AI visibility, citation tracking, and ROI
- [Tutorials](https://learn.geoalliance.co/tutorial-first-geo-audit): 12 articles with step-by-step GEO implementation guides

## Popular Articles
- [What is GEO?](https://learn.geoalliance.co/what-is-geo): Generative Engine Optimization explained
- [GEO vs SEO](https://learn.geoalliance.co/geo-vs-seo): Key differences every marketer must know
- [ChatGPT Search](https://learn.geoalliance.co/chatgpt-search): How ChatGPT discovers and recommends products
- [Shopify GEO Guide](https://learn.geoalliance.co/shopify-geo-complete-guide): The definitive Shopify GEO guide
- [GEO Ranking Factors](https://learn.geoalliance.co/geo-ranking-factors): The 10 core factors for AI visibility
- [Structured Data Intro](https://learn.geoalliance.co/structured-data-intro): Why structured data is essential for AI search
- [Your First GEO Audit](https://learn.geoalliance.co/tutorial-first-geo-audit): Step-by-step GEO audit tutorial

## About
- [GEO Alliance](https://geoalliance.co): The global community for GEO professionals
- [Naridon](https://naridon.com): GEO monitoring and optimization for Shopify