Concept
AIO
Also known as: AI Optimization, AI Search Optimization
AI Optimization: optimizing content and site structure so AI assistants (ChatGPT, Claude, Perplexity) recommend your brand.
AIO (AI Optimization) is the new SEO for the AI-assistant era. Where SEO optimizes for Google's algorithm, AIO optimizes for how LLMs retrieve and cite sources.
Key AIO elements: structured data (schema.org), llms.txt files, authority signals (citations from known sources), Q&A-format content, topical authority via content clusters, and monitoring AI citations.
In 2026 AIO is no longer optional but mandatory for B2B visibility, especially as ChatGPT and Perplexity are increasingly used in early-stage buying research.