Answer block
Updated June 22, 2026 · Reviewed by the Quratic editorial team
Definition
An answer block is a short, self-contained passage — typically 40–60 words — placed immediately after a question-style heading so an answer engine can extract and cite it verbatim. It is the core on-page unit of Answer Engine Optimization (AEO).
The atomic unit of AEO
Answer blocks are written to pass one test: can this paragraph be pasted into an AI answer without editing? That means a complete definition, no pronouns that require prior context (“it,” “this tool”), no “click here,” and a named subject in the first sentence. Pair with a heading that mirrors buyer prompts: “What is [X]?” not “Overview.”
Best practice: answer first, context second. Supporting detail, examples, and tables follow the block — never precede it.
How answer blocks differ from featured snippets and body copy
Featured snippets are Google’s chosen extract from a page; an answer block is author-intended extract designed upstream. Generic marketing intros (“In today’s fast-paced world…”) rarely become snippets or AI citations. Answer blocks also differ from TL;DR boxes: they target one question, not the whole page.
In Asian markets
Blocks must be authored natively per language. A translated English block often reads unnaturally and fails extraction in Japanese or Korean answers. Mirror local question phrasing — formal Korean business queries, casual Singlish comparisons — in the heading above each block.
Example
A pricing page opens with: “What does [Product] cost in Singapore?” followed by a 52-word paragraph stating plans, currency, and billing cycle. Perplexity quotes it verbatim within two weeks; citation rate for the domain rises on cost-comparison prompts.