What is LLM SEO?

What is LLM SEO? LLM SEO is shorthand for improving and measuring how large language model answers understand, mention or cite a product alongside traditional search visibility. It usually overlaps with GEO and AEO rather than describing a wholly separate discipline.

The durable work is familiar: publish accurate, accessible product information; use consistent names; maintain useful documentation; and build legitimate third-party references. LLM-facing measurement adds a record of what particular models actually answered to buyer questions. That is more useful than assuming a conventional ranking automatically produces an AI mention.

No LLM SEO tactic can guarantee inclusion in an answer, especially when models vary by mode and update over time. Use an LLM SEO tool to inspect the evidence behind visibility changes.