AEO & GEO Glossary: Essential Termsfor AI Search
Expert definitions, real-world examples, and practical insights for SEO professionals, marketers, and business owners navigating AI-powered search optimization.
Generative Engine Optimization
Strategies for optimizing content visibility in AI-generated responses
Generative Engine Optimization (GEO)
The practice of optimizing content to appear in AI-generated responses from systems like ChatGPT, Claude, and Perplexity.
AI Brand Mentions
Instances where AI systems reference, cite, or recommend specific brands in their generated responses.
Citation Probability
The likelihood that an AI system will cite or reference specific content when generating responses to relevant queries.
Topical Authority
A measure of expertise and trustworthiness in a specific subject area that influences AI citation decisions.
E-E-A-T for AI
Experience, Expertise, Authoritativeness, and Trustworthiness signals that influence AI content selection.
Prompt Engineering for GEO
The practice of crafting effective prompts to test and understand how AI systems respond to brand-related queries.
Content Authority
The perceived trustworthiness and expertise of content that influences AI citation decisions.
AI Citation Optimization
Strategic process of optimizing content to increase the likelihood of being cited or referenced by AI systems in their responses.
AI Content Strategy
Strategic approach to content creation that leverages AI tools while optimizing for AI discovery and citation across platforms.
AI Response Optimization
Strategies for optimizing content to appear prominently and accurately in AI-generated responses across different platforms.
AI Search Ranking Factors
Criteria and signals that AI systems use to evaluate and prioritize content for inclusion in generated responses.
AI-First Content Strategy
Content creation approach that prioritizes optimization for AI systems and platforms from the outset.
ChatGPT Optimization
Specific strategies and techniques for optimizing content to appear in ChatGPT responses and recommendations.
Content Clusters
Strategic content organization framework grouping related content around central themes to establish topical authority.
Source Citation
How AI systems reference and link back to original sources of information in their responses, crucial for credibility.
Training Data Optimization
Strategic content creation designed to influence how AI models learn about and represent brands during their training.
Multimodal Search Optimization
SEO strategies for content that combines text, images, audio, and video for AI systems that process multiple content types.
Perplexity Optimization
Strategies for optimizing content to appear prominently in Perplexity AI search results with proper source attribution.
AI Recommendation Optimization
Strategies for getting AI systems to recommend your brand, products, or services when users ask for suggestions.
Answer Engine Optimization
Techniques for appearing in direct answer formats
Answer Engine Optimization (AEO)
Optimizing content to provide direct answers to user queries in AI-powered search and answer engines.
Featured Snippets
Highlighted answer boxes in search results that often serve as source material for AI-generated responses.
Zero-Click Search
Search queries where users get answers directly in search results or AI responses without clicking through to websites.
Voice Search Optimization
SEO practice optimizing content for voice-activated search queries through smart speakers and virtual assistants.
Analytics
Metrics and measurement for AI optimization
AI Visibility Score
A metric measuring how often and favorably a brand appears in AI-generated responses across different platforms.
Reference Rate
The percentage of AI-generated responses that cite or mention a specific source, replacing click-through rate as a key GEO metric.
AI Share of Voice
The percentage of AI-generated responses in a category or topic where a brand is mentioned compared to competitors.
AI Search Insights
Data-driven analysis and recommendations for improving visibility and performance in AI-powered search engines and platforms.
AI Search Visibility
Measurement of how prominently and frequently brands or content appear in AI-generated search responses across platforms.
GEO Performance Metrics
Key performance indicators for measuring success in generative engine optimization strategies and campaigns.
AI Brand Sentiment
How favorably or unfavorably AI systems describe and represent a brand in their generated responses.
AI Search Market Share
The percentage of search queries handled by AI-powered search tools compared to traditional search engines.
Technical
Technical implementation and configuration
LLM Crawlers
Automated bots used by AI companies to crawl and index web content for training and real-time retrieval.
llms.txt
A proposed standard file that helps AI systems understand website content structure and important pages.
Schema Markup for AI
Structured data that helps AI systems understand content context, relationships, and meaning.
AI Indexing
The process by which AI systems discover, process, and store web content for use in generating responses.
robots.txt for AI
Configuration file that controls which AI crawlers can access your website content.
Search Engine Optimization (SEO)
Digital marketing discipline focused on improving website visibility and ranking in search engine results through technical, content, and authority optimization.
Artificial Intelligence
Core AI concepts and technologies
AI Content Ranking
How AI systems prioritize and order content when generating responses, determining which sources get cited.
Query Fanout
The process where AI systems decompose a single user query into multiple sub-queries to gather comprehensive information.
AI Overview (Google SGE)
Google's AI-generated summary that appears at the top of search results, synthesizing information from multiple sources.
Semantic Search
Search technology that understands meaning and intent rather than just matching keywords.
Natural Language Processing (NLP)
AI technology that enables machines to understand, interpret, and generate human language.
Large Language Models (LLMs)
AI systems trained on vast text data that power chatbots, search assistants, and content generation.
LLM Hallucination
When AI systems generate false, inaccurate, or fabricated information that appears plausible but is not factually correct.
Conversational Search
Search interactions using natural language questions and follow-up queries rather than keyword-based searches.
Marketing
Marketing strategies for AI visibility
AI Brand Monitoring
Continuous tracking of how AI systems mention, describe, and recommend brands across platforms.
AI Content Gap Analysis
Process of identifying missing content opportunities by analyzing what AI systems cite for relevant queries.
AI Competitive Intelligence
Using AI visibility data to understand competitor positioning, strategies, and performance in AI search.
Frequently Asked Questions
Common questions about AEO, GEO, and AI search optimization
What is Generative Engine Optimization (GEO)?
Generative Engine Optimization (GEO) is the practice of optimizing content to appear in AI-generated responses from systems like ChatGPT, Claude, Perplexity, and Google AI Overviews. Unlike traditional SEO which targets search result rankings, GEO focuses on being cited and referenced in AI-synthesized answers.
What is Answer Engine Optimization (AEO)?
Answer Engine Optimization (AEO) is the practice of structuring and optimizing content to be selected as the direct answer to user questions by AI-powered search engines and answer systems. AEO focuses on creating content that can be extracted, summarized, or cited as authoritative responses.
How is GEO different from traditional SEO?
Traditional SEO focuses on ranking in search engine results pages (SERPs) and driving clicks. GEO focuses on being cited, referenced, or recommended in AI-generated responses. While SEO optimizes for algorithms that rank pages, GEO optimizes for AI systems that synthesize and present information directly to users.
Why is AI visibility important for brands?
AI visibility is crucial because more users are turning to AI assistants for information, recommendations, and purchase decisions. Brands that appear in AI-generated responses gain visibility at the moment of decision-making, build credibility through AI endorsement, and reach users who may never visit traditional search results.
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