Docfiy sites are built for both human readers and AI systems. Your published content powers in-product search, the docs assistant, and automatic discovery files like llms.txt.
GEO & AEO
GEO (Generative Engine Optimization) and AEO (Answer Engine Optimization) mean structuring your content so AI tools — ChatGPT, Perplexity, Claude, and similar answer engines — can find, cite, and summarize it accurately.
Docfiy helps by default:
- Clean structure — Headings, navigation, and readable page layouts from your crawl or editor
- llms.txt — A machine-readable index at
/llms.txtso LLMs discover your pages efficiently (details) - Markdown export — Append
.mdto any page URL for token-friendly plain text - Semantic search — On paid plans, search indexes meaning, not just keywords (search settings)
You don't need a separate GEO/AEO plugin. Publishing on Docfiy already exposes your docs in formats AI tools expect.
Reading
Readers browse pages normally or use search to jump to relevant content. On paid plans, semantic indexing improves natural-language queries.
The assistant answers questions in plain language using your documentation as context, with links back to source pages. Configure it from the dashboard — see Assistant.
Assistant models by plan
| Plan | Assistant |
|---|---|
| Free | Not included |
| Pro | Included with base models — fast, cost-efficient answers for everyday reader questions |
| Business | Advanced models — stronger reasoning for complex or technical documentation |
Base models are enabled automatically when you turn the assistant on (Pro and above). Upgrade to Business when you need higher-quality answers across long or deeply technical content.
Model tiers apply to the in-product assistant on your docs site. Usage counts toward your plan limits — check Settings → Usage in the dashboard.
Discovering
Every published Docfiy site exposes:
/llms.txt— Page index for LLMs (llms.txt).mdURLs — Raw Markdown per page for agents and scripts- Built-in search — For readers on your live site