AI Data Layer is a WordPress plugin that extracts entities from your content and publishes AI-readable endpoints so ChatGPT, Perplexity, and Claude can…
Researched and fact-checked by Bartu Cavusoglu · Updated August 6, 2026
Freemium subscription: free trial (1 site, 10 analyses/month, no card required), then paid monthly plans from £12/month (Starter) up to £45/month (Pro, 10 sites), plus optional pay-as-you-go credit add-on packs.
AI Data Layer is a WordPress plugin built to help site owners, publishers, and agencies improve how their content is understood and cited by AI systems such as ChatGPT, Perplexity, and Claude. It works by scanning a WordPress site's posts and pages to extract entities (people, products, places, and topics) and mapping how they connect across the site, similar to how an analyst would read the content rather than a traditional keyword crawler. Results surface in a Clarity Dashboard that grades the site on five scores — Clarity, Coverage, Linking, Schema, and Trust — along with an interactive topic-cluster map that highlights areas of authority and content gaps, plus plain-English, page-by-page recommendations and automatic flagging of thin or low-value pages. On the output side, the plugin publishes AI-readable endpoints including /llms.txt and /llms-full.txt, entity canonical pages, a REST API, an MCP server for live AI-agent queries, Wikidata-verified structured JSON-LD, and theme-stripped Markdown versions of content for LLM ingestion. It integrates natively into the WordPress admin via a Gutenberg editor panel, dashboard widget, and admin bar indicator, and it detects existing SEO plugins like Yoast and Rank Math to avoid conflicts. Editors keep manual control, with the ability to approve, reject, or edit generated entities, schema, and FAQs before anything publishes. The product is aimed at making a WordPress site's content structured and verifiable enough for AI search engines and answer engines to surface and cite it accurately.
Key Features
Entity Graph & Content Analysis — Extracts people, products, places, and topics from your WordPress content and maps how they connect across the site.
Clarity Dashboard — Grades the site on five machine-readability scores: Clarity, Coverage, Linking, Schema, and Trust.
AI-Readable Endpoints — Publishes /llms.txt and /llms-full.txt files, entity canonical pages, and a REST API for AI crawlers to consume.
MCP Server — Runs a live Model Context Protocol server so AI agents can query current site content in real time.
Wikidata-Verified Structured Data — Generates JSON-LD structured data fact-checked against Wikidata to reduce hallucinated entities.
Manual Review & SEO Plugin Compatibility — Lets editors approve, reject, or edit entities and schema before publishing, and detects Yoast/Rank Math to avoid conflicts.
Pros & Cons
Pros
Native WordPress integration (Gutenberg panel, dashboard widget, admin bar) with a simple three-step onboarding flow
Publishes AI-readable endpoints (/llms.txt, REST API, MCP server) and structured data fact-checked against Wikidata to reduce hallucinated entities
Free tier (1 site, 10 analyses/month) lets site owners test the product with no credit card before committing to a paid plan
Manual review workflow lets editors approve, reject, or edit generated entities, schema, and FAQs before they go live
Detects and defers to existing SEO plugins like Yoast and Rank Math instead of conflicting with them
Cons
WordPress-only — teams on other CMS platforms or custom-built sites cannot use it
Monthly analysis allowances are capped on every tier (up to 400/month on the top Pro plan), which may limit coverage for large content libraries
No enterprise or custom-pricing tier is publicly listed for agencies managing many client sites beyond the 10-site Pro plan
Cancellations take effect only at the end of the current billing period with no partial refunds