Definition
What this term means
The process of structuring content so that AI assistants, voice assistants, and answer engines can extract, understand, and deliver accurate responses that cite your brand. AEO goes beyond keyword targeting. It focuses on formatting content as clear, direct answers to the questions your audience asks, making it easy for AI systems to quote or reference your expertise.
Why it matters
The business impact
More than 40% of AI-generated answers now include a direct citation or source reference. AEO positions your brand to be the cited authority for the questions that matter most to your business. Without AEO, your competitors capture these valuable positions, and users never see your brand in the AI responses shaping their decisions.
Used in context
How you might use this term
“A financial advisory firm restructured their FAQ and advice content using AEO principles. Within six weeks, their brand was being cited in Perplexity and ChatGPT responses for retirement planning queries, generating inbound leads from channels they had never previously reached.”
Related terms
Explore connected concepts
GEO
The practice of optimising digital content specifically for AI-powered search engines and generative models, rather than for traditional search engine results pages. GEO involves structuring content so that AI systems can accurately retrieve, understand, and cite it when generating answers, covering everything from entity clarity and structured data to freshness signals and source authority.
AIRO
A strategic discipline focused on improving how AI systems recommend, summarise, and rank a brand across generative search platforms. Unlike traditional SEO, which targets search engine rankings, AIRO works to influence the way large language models and AI assistants perceive your brand, shaping what they say about you, when they mention you, and how confidently they recommend you to users.
Model Citation
An instance where an AI model references, quotes, or links to a specific source when generating its response. Model citations can appear as inline references, linked source lists, or attributed quotes, and they represent the AI equivalent of earning a backlink in traditional SEO. Platforms like Perplexity and Google's AI Overviews prominently display citations.