llmstxt.workEvery llms.txt worth knowing about. In one place.
1496+ 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.
1496+ companies have already adopted it. The average implementation has 17 sections and 1029 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 17 sections and 1029 lines — see who's going above and beyond.
Showing 29 of 1496
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> AI-generated outfits, virtual try-ons, and smart catalogs — made for sellers, stylists, and shoppers. ---
Learn every essential skill needed to break into game development—C++, Unity, DSA and design patterns through hands on projects.
Unlock global reach with Ovesio's AI-powered platform for smart multilingual content translation and generation. Scale your content effortlessly!
Ovirank specializes in enhancing your website's visibility using AI-driven SEO strategies, training, and tailored solutions to attract qualified traffic.
Discover Novelago, your global online novel reading platform offering rich content, free chapters, and a premium reading experience. Join us today!
Entdecken Sie ownChat, den datenschutzkonformen Messenger für Unternehmen – Made in Germany und perfekt in Ihre Prozesse integrierbar!
from llmstxt.studioDon't just browse. Check yours.
700+ companies know where they stand. Do you?
Verbreiten Sie Ihre Nachrichten mühelos auf mehreren Kanälen mit ownShare. Schnelligkeit, Einfachheit und Effizienz – jetzt ausprobieren!
Entwickeln Sie mit ownSoft GmbH maßgeschneiderte Softwarelösungen, die Ihr Unternehmen oder Ihre Organisation effizient unterstützen.
Explore Oxla's Developer Hub for comprehensive documentation on C#, Java, PHP, and more. Seamlessly integrate with Docker and Amazon S3 today!
Oxun Rowing is a cross-platform app that tracks indoor and outdoor rowing, offering advanced metrics and HealthKit integration for rowers.
OXY.Games offers high-performance game server hosting for Minecraft and multiplayer games, with real human support and no corporate hassles.
> Get instant SEO alerts for Core Web Vitals drops, HTML changes, broken pages & ranking losses. The best SEO alert tracker catches issues before Google penalti
Discover residency options in Panama tailored for Chinese citizens with expert guidance from the Kraemer & Kraemer team.
Effortlessly grade essays with PaperGraderPro, an AI-powered platform that enhances feedback quality and saves educators valuable time.
Discover Papra, a user-friendly document management and archiving platform designed for effortless long-term storage and organization of your files.
Unlock Amazon success with Paragon, your experts in private label marketing and growth. Boost sales and thrive in the competitive marketplace!
Parallel.ai offers advanced AI solutions that enhance data extraction, chat completions, and enrichment processes, streamlining workflows for businesses.
Parcelcube develops intelligent dimensioning and weighing systems for logistics, warehousing, and e-commerce.
> Parcelcube develops intelligent dimensioning and weighing systems for logistics, warehousing, and e-commerce. > This file provides structured, multilingual li
Streamline your industrial procurement with Partbase's one-stop platform for sourcing spare parts, delivery info, and support across Europe.
Entdecken Sie den Partnerschaftsverein Adelebsen, der die offizielle Partnerschaft mit Wieluń und Ostrowek fördert – für kulturellen Austausch und Freundschaft!
Protect your WordPress site with Patchstack! Discover vulnerabilities, strengthen security, and join a community of ethical hackers.
Boost your business with Pathfinder Marketing, Perth’s top performance agency. Expert digital strategies in Google Ads, SEO, and social media that drive ROI.
PayForward is built for Australians looking to support local businesses while simplifying the way they book and pay for services. From home maintenance to he...
Connect your application to the Paysafe Payments API to accept multiple payment methods through a single REST-based integration.
Explore comprehensive technical documentation for Pdftools products, including SDKs and Conversion Services, with API references and resources.
Founded in 2019, MyFitness revolutionized the Indian health food industry by introducing the country's first U.S. FDA-registered peanut butter. Combining the...
Facilite seus pagamentos de pedágio com o Pedágio Eletrônico Free Flow. Passe sem parar e aproveite a conveniência do pagamento automático.
Pepperfry, a market leader in online furniture and home decor, offers a one-stop solution for all your furnishing needs. With an extensive range of high-qual...
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
126Dev tools companies that actually read the spec. Unsurprising.
other
9393 companies in other have shipped an llms.txt.
ecommerce
91E-commerce companies making sure AI recommends their products.
media
71Media companies ensuring AI cites their content.
saas
66Software platforms that live and die by discoverability.
marketing
64Marketing platforms optimizing for every channel — including AI.
+ 23 more categories. Browse all →
Frequently asked questions
What companies use llms.txt?
Over 1496 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 1496+ 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 1496+ 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.
1496+ companies got the memo.
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