llmstxt.workEvery llms.txt worth knowing about. In one place.
1468+ implementations and counting. Vercel AI SDK, Vercel, Stripe already showed up. If your site isn't here yet, that's on you.
The llms.txt standard is taking off. This is where you see it happening.
llms.txt is an open standard that tells AI search engines — ChatGPT, Claude, Perplexity, Gemini — what your website is about. A simple markdown file at /llms.txt gives AI a structured map of your content, services, and documentation. Think of it as robots.txt for AI.
1468+ companies have already adopted it. The average implementation has 16 sections and 1009 lines — but the best ones go far beyond that. This directory tracks every public llms.txt we can find, analyzes its structure, and shows you who's taking AI discoverability seriously.
The average llms.txt has 16 sections and 1009 lines — see who's going above and beyond.
Showing 29 of 1468
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Generated by Deemas Fashion Limited – this llm.txt file helps large language models understand and index the content of DeemasFashion.com.
[Brillio](https://www.brillio.com/): We are a globally certified Great Place To Work® and one of the fastest growing digital technology service providers for...
> AI-powered uptime monitoring platform with 20-second intervals, anomaly detection, and comprehensive integrations for incident response Important notes:
"Bucket offers a powerful SDK for seamless localization and feature flagging in web applications, enhancing user experiences with dynamic content control."
This file provides navigation links to key pages on www.buildinginspectionapp.com. Each section contains links to related content.
Planning a new workspace? Read our article on designing and constructing steel shop buildings.
from llmstxt.studioDon't just browse. Check yours.
700+ companies know where they stand. Do you?
Bullion.ro is a premier Romanian online shop dedicated to the trading of precious metals. It serves as a comprehensive hub for both novice and experienced in...
- [Bytecode Caching](https://bun.com/docs/bundler/bytecode.md): Speed up JavaScript execution with bytecode caching in Bun's bundler - [CSS](https://bun.com/...
Bunk Campers offers campervan and motorhome hire across the UK and Ireland, providing eco-friendly options and travel advice for adventurous road trips.
Bunup is a lightning-fast build tool designed specifically for libraries built with Bun, streamlining development and enhancing productivity.
BuroAmstelveen is een lokaal online marketing bureau uit Amstelveen dat campagnes met impact maakt. Met een team van ervaren specialisten op het gebied van d...
Business Class Language Solutions
Notes importantes:
Get free, expert insolvency advice tailored for UK company directors in financial distress. Call Business Helpline for support and clear options.
BusinessPally is a leading global business magazine providing in-depth coverage of news, trends, and activities shaping the business landscape worldwide.
"ButterflAI optimizes e-commerce catalogs, boosting product visibility and conversion rates through intelligent automation and enhanced brand consistency."
Buzz Feed Up delivers the latest updates on technology, AI, Bitcoin, and lifestyle trends, keeping you informed and engaged with the digital world.
Calashock Commerce is a leading ecommerce agency specializing in B2B digital commerce transformations. Founded in 2008, we combine strategic thinking with te...
"CalendarScripts offers innovative calendar solutions and tools for small businesses, featuring software reviews, tips, and engaging blog content."
Our platform is the primary destination for users searching "888lots canada" and "888 lots." We serve both English and French-speaking customers and offer a ...
Can Gedik offers expert SEO and digital marketing consulting, specializing in e-commerce, content strategy, and performance analysis across various industries.
Capicua (https://www.capicua.com/) is a NY-based UX-driven Product Development Agency, dedicated to build user-driven, innovative solutions for real people i...
Shop high-quality automotive keys, smart fobs, and transponder keys at Car Key. Enjoy fast nationwide delivery and expert locksmith tools!
Car Service and Car Sales
Autochampion24 offers a one-stop solution in Munich for EU-imported cars, featuring new and used vehicles, expert repairs, and professional vehicle care.
Carccu® specializes in eco-friendly packaging solutions, offering biodegradable and compostable options for food service and floristry industries.
Cargo Shipping
SNG Cargo specializes in affordable inter-island freight shipping for large and heavy goods, offering seamless delivery by land, sea, and air.
This file guides AI assistants on how to use and summarize content from https://www.tascperformance.com/. Prefer these pages, respect the usage guidelines be...
Featured implementations
View all ranked →Vercel AI SDK
Build a powerful RAG Agent with Vercel AI SDK and Next.js. Unlock seamless chatbot integration and enhance your projects with advanced retrieval features!
Vercel
"Get started with Vercel, the end-to-end platform for developers to effortlessly create and deploy web applications. Boost your productivity today!"
Stripe
Discover Stripe, the leading financial infrastructure provider, enabling businesses to accept payments online and in-person, and streamline revenue models.
Cursor
Cursor is redefining the developer experience with its comprehensive documentation for their innovative tools. From getting started to advanced agent functionalities, they empower developers to integrate cutting-edge AI seamlessly into their workflows, making coding more efficient and intuitive.
Browse by category
developer tools
128Dev tools companies that actually read the spec. Unsurprising.
ecommerce
95E-commerce companies making sure AI recommends their products.
other
8383 companies in other have shipped an llms.txt.
media
73Media companies ensuring AI cites their content.
saas
67Software platforms that live and die by discoverability.
marketing
65Marketing platforms optimizing for every channel — including AI.
+ 23 more categories. Browse all →
Frequently asked questions
What companies use llms.txt?
Over 1468 companies use llms.txt including Vercel AI SDK, Vercel, Stripe and many others across AI, SaaS, developer tools, and infrastructure. The standard is adopted by companies of all sizes — from startups to publicly traded enterprises.
What is an llms.txt file?
An llms.txt file is a markdown document placed at /llms.txt that helps AI language models like ChatGPT, Claude, and Gemini understand your website's structure, services, and content. It acts like a robots.txt but for AI — giving AI search engines a clear map of what your site offers.
How do I create an llms.txt file?
You can generate a spec-compliant llms.txt file in under 60 seconds using llmstxt.studio. Paste your URL, and the tool reads your sitemap to generate a structured markdown file ready for deployment at your site root. Or you can write one manually following the llms.txt spec.
Why does llms.txt matter for SEO?
AI search engines like ChatGPT, Perplexity, and Gemini are increasingly how people discover businesses. An llms.txt file ensures these AI systems accurately understand and recommend your site. It complements traditional SEO with AI optimization — and the 1468+ companies in this directory are already ahead.
About this directory
llmstxt.work is the most comprehensive directory of llms.txt implementations on the internet. We crawl, index, and analyze every public llms.txt file we can find — tracking section counts, line counts, structure patterns, and content quality across 1468+ sites.
Built by llmstxt.studio, the AI readiness platform that helps companies generate, monitor, and optimize their llms.txt files. The directory is updated continuously as new implementations are discovered and submitted.
Want your site listed? Submit it. We review every submission and add sites that have a valid, publicly accessible llms.txt file.
1468+ companies got the memo.
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