AI Search Checker
Track visibility across all AI engines
AUTHORITY HUB
AI Search Authority Hub
The complete resource for Generative Engine Optimization (GEO), AI search visibility, and LLM SEO. Ranking factor guides for every major AI engine, citation strategies, and free tools to measure your AI search presence.
Free AI Visibility Tools
Guides by Category
AI Engine Ranking Factors
ChatGPT Ranking Factors
How OpenAI's ChatGPT and GPT-4o select sources for AI responses — training data, entity recognition, Bing retrieval.
Google Gemini Ranking Factors
E-E-A-T signals, structured data, and topical authority factors that determine Gemini and AI Overviews citations.
Copilot Ranking Factors
Bing indexation, entity schema, Microsoft Graph signals, and freshness factors for Copilot visibility.
Claude Ranking Factors
Source quality, content depth, factual accuracy, and authority signals that influence Anthropic Claude citations.
AI Search Strategy
AI Citations: The Complete Guide
How AI engines select, attribute, and display source citations — and how to get cited more often.
LLM SEO: Optimising for Language Models
The technical and content strategies that work specifically for large language model search and retrieval.
AI Search Optimization (GEO) Guide
Complete Generative Engine Optimization (GEO) strategy — from entity building to structured data to content architecture.
What Is Generative Engine Optimization (GEO)?
Generative Engine Optimization (GEO) is the emerging discipline of optimising websites and content to achieve visibility in AI-generated search responses. Just as SEO helps content rank in Google's blue-link results, GEO helps content get cited in ChatGPT answers, Gemini AI Overviews, Copilot responses, and Claude outputs.
The core difference from traditional SEO: AI engines don't just rank your page — they decide whether to cite you at all. That decision is influenced by entity recognition, structured data quality, content factual density, source authority, and the ability of the AI to extract clean, quotable information from your content. GEO addresses all of these factors with a systematic, measurable approach.
This hub contains the most comprehensive free resource on GEO available — covering all four major AI engines with specific ranking factor breakdowns, citation strategies, and tools to measure your progress.
Measure Your AI Search Presence
Free AI visibility scan — check citation rates across ChatGPT, Gemini, Copilot, and Claude.
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