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.
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Generated by Rank Math SEO, this is an llms.txt file designed to help LLMs better understand and index this website.
[YouTube Video Summarizer](https://www.iweaver.ai/agent/youtube-video-summarizer/): Instantly summarize YouTube videos with AI for quick insights and analysis.
Jagran Josh is a leading Indian education website providing the latest updates on school and college exams, government jobs, and essential educational news.
"Jam.dev empowers teams to effortlessly capture and manage feedback through streamlined recording links and collaborative jam sessions."
It syncs structured data, files and LLM streams instantly, and looks like local reactive JSON state.
Soluciones JCM para abrir puertas con el móvil. Control por Bluetooth y app. Acceso cómodo, seguro y sin mandos físicos. Garantía oficial.
from llmstxt.studioDon't just browse. Check yours.
700+ companies know where they stand. Do you?
> Jedox provides enterprise performance management (EPM) and financial planning & analysis (FP&A) software for planning, budgeting, AI-powered forecasting and s
JeRetiens offers a dynamic platform for enhancing general knowledge and education, empowering learners with accessible and engaging content.
Die Website »Jesus eine Frage stellen« ist ein digitales Kunstprojekt, das die Rolle von Software und Künstlicher Intelligenz im Kontext christlicher Lebensf...
From traditional job listings to smart candidate recommendations, Job Careers transforms the way people search, apply, and hire — leveraging structured data,...
Mir sind kei [Fröude für d’Liebi](https://johnmu.com/?rel=catstxtmd),
Explore Jonas Vetterle's blog for in-depth insights on software development, quantum computing, and economics, featuring interactive tools and expert articles.
Jonathan’s Fine Jewelers offers GIA-certified loose diamonds at wholesale prices to the public, expert custom jewelry design and manufacturing, and a curated...
"Journee is a voice journaling app that empowers you to express your thoughts effortlessly, promoting mental wellness through spoken self-reflection."
I'm Julian Prokay, a software engineer passionate about building tools and sharing insights about modern development practices, particularly around AI-assist...
_Generated: Wed, 11 Feb 2026 04:19:18 +0000_
JU Productions | Leading Media Production Studio for Affordable Product Photography with Models
JU Productions is a Singapore-incorporated media production studio operating globally with intake hubs across United States, Canada, China, Singapore, Japan,...
Juno is your self-contained serverless platform for building full-stack web apps without DevOps or backend boilerplate. Developers use their favorite fronten...
Juris Education offers expert admissions consulting for law school hopefuls, providing personalized guidance and coaching to maximize your success.
Justgo UK Motorhome Hire offers a diverse range of luxury motorhome rentals across the UK and Ireland, perfect for unforgettable travel adventures.
JustRunMy.App is a beginner-friendly platform to deploy and operate containerized apps without managing servers or complex DevOps. Common languages and frame...
Juy AI transforms images with advanced tools for upscaling, restoration, and colorization, delivering professional results instantly for all users.
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Kalicube specializes in optimizing Brand SERPs and managing Knowledge Panels, empowering brands with effective digital strategies for enhanced visibility.
Kamazeole's mission is to simplify digital choices through structured data, user-friendly design, and SEO-optimized content built for both humans and AI sear...
Kampgrounds of America (KOA) provides a network of campgrounds across North America, offering outdoor accommodations and experiences for campers and travelers.
> [Karhu Helsinki](https://www.karhuhelsinki.fi/) is a Finnish digital agency specializing in data-driven web design and development. We create websites and dig
KarmaCore is a vibrant LGBTQ+ friendly bistrot and lounge bar in Naples, offering signature drinks and an authentic atmosphere for unforgettable experiences.
"Hypnose ist kein Kontrollverlust – sie ist ein strategischer Zugang zum 'Autopiloten' Ihrer Persönlichkeit. Wer ihn beherrscht, ist frei."
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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