Verified AI Discovery Files Registry

The Verified AI Visibility Directory

Browse 138 websites publishing llms.txt, ai.json and the rest of the AI Discovery Files: the machine-readable files that help ChatGPT, Claude, Gemini and Perplexity discover and cite a business correctly. Every listing here is fetched, scored and re-checked quarterly.

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Every listing Scored
Re-checked Quarterly
138
Verified Sites
1062
Files Detected
14
Categories

The AI Visibility Directory

A verified registry of websites publishing AI Discovery Files: the 10 machine-readable files that help AI systems discover, interpret and represent a business accurately.

Every entry is fetched from the live site and scored on how many of those files it publishes, not on what the owner claims. Listings are re-checked each quarter.

Read the full AI Visibility Definition

AI Discovery Files

AI Discovery Files are an open, versioned community specification for publishing AI-readable website identity, usage, brand, and context information at predictable root-level paths.

The goal is to move from emerging convention to recognised implementation standard through open specifications, conformance tests, validators, public adoption research and interoperable implementations.

Read the AI Discovery Files specifications

How AI visibility scores are calculated

A listing's score is the number of the 10 AI Discovery Files we could fetch from the site: llms.txt, llm.txt, llms.html, ai.txt, ai.json, identity.json, brand.txt, faq-ai.txt, developer-ai.txt and robots-ai.txt.

Scores map to four tiers: Platinum for all 10 files, Gold for 8 or 9, Silver for 5 to 7 and Bronze for 2 to 4. There is no manual judgement and no weighting, so two sites publishing the same files score the same.

How scoring works in detail

The free WordPress plugin

On WordPress, our free AI Discovery Files plugin generates all 10 files from your dashboard, with no coding and nothing to upload by hand. It is GPL, published on WordPress.org, with no pro tier and no feature gating.

It also logs which AI crawlers fetch your files, so you can see GPTBot, ClaudeBot, PerplexityBot and the rest arriving rather than guessing. Publish the files, submit the domain, and the listing scores itself.

About the AI Discovery Files plugin

All Verified Sites

Every website in the directory, sorted by AI Visibility score.

Mike Fluff - Business Doctor

mikefluff.com

B2B practice: business diagnostics and treatment with technology and AI. First automated processes in 2–4 weeks, measurable results. Not slide-deck consulting — diagnosis, implementation, and long-term care.

Early Adopter
Mike Fluff - Business Doctor
10/10Platinum

Basic listing: add specification attribution to unlock a full profile with dofollow backlink

Decisyon is a global SaaS company helping manufacturers operationalize AI. The Decisyon Digital Factory combines structured operational workflows, AI Workforce agents, LLM-powered insights, and Industrial IoT connectivity into one execution layer across plants, lines, and enterprise systems.

Early Adopter
Decisyon
10/10Platinum

Basic listing: add specification attribution to unlock a full profile with dofollow backlink

Showing 13–24 of 138 sites

Browse by Category

Explore AI-visible websites across different industries and sectors.

Free WordPress Plugin

Generate AI Discovery Files from your dashboard

Using WordPress? Install the plugin and create all 10 files in minutes: no coding, no configuration files to edit manually.

Get the Plugin

Recently Verified

The latest websites to join the AI Discovery Files Directory.

Pays d'Angoulême

paysdangouleme.com

Pays d'Angoulême is a major tourist destination located in Charente, at the heart of the Nouvelle-Aquitaine region, France. The destination showcases its heritage, culture, events, outdoor activities, tourist offer, and territory.

Pays d'Angoulême
3/10Bronze

Basic listing: add specification attribution to unlock a full profile with dofollow backlink

Make your website AI-visible

Not sure where to start? The Quick Start Guide walks you through implementing AI Discovery Files. Sites with specification attribution earn a full profile page with a dofollow backlink.