llms.txt – AI SEO & Search Engine Optimization Directory

We've curated 1,300+ websites using llms.txt to improve AI-driven search and SEO optimization. By implementing llms.txt, site owners save time on content generation, gain more organic traffic and strengthen their AI SEO strategy. Whether you're focused on keyword research, link building or optimizing content for search engine optimization our directory helps you stay ahead.

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1321 results

LangGraph (Python Docs)

LangGraph — used by Replit, Uber, LinkedIn, GitLab and more — is a low-level orchestration framework for building controllable agents.

/llms.txt

9,904 tokens

/llms-full.txt

268,738 tokens

Developer tools

LangGraph (JavaScript Docs)

LangGraph JS — used by Replit, Uber, LinkedIn, GitLab and more — is a low-level orchestration framework for building controllable agents.

/llms.txt

5,172 tokens

/llms-full.txt

236,310 tokens

Developer tools

Formo

Formo is a customer data platform designed for web3 teams. Use product analytics, wallet intelligence, and token-gated forms to acquire and activate users onchain. Get actionable insights you need to turn data into action.

/llms.txt

1,654 tokens

/llms-full.txt

18,888 tokens

Developer tools

Gnosis Chain

The community run chain. Gnosis Chain is one of the first Ethereum sidechains and has stayed true to its values.

/llms.txt

244,160 tokens

Developer tools

Giselle

/llms.txt

1,393 tokens

/llms-full.txt

22,073 tokens

Websites

TiDB

TiDB is an open-source, MySQL compatible, distributed SQL database. It powers companies like LinkedIn, Pinterest, Square, and more.

/llms.txt

115,951 tokens

Developer tools

Vue.js

Vue.js - The Progressive JavaScript Framework

/llms.txt

1,936 tokens

/llms-full.txt

259,203 tokens

Developer tools

LogLayer

A structured logging library with a fluent API for specifying log messages, metadata and errors

/llms.txt

3,646 tokens

/llms-full.txt

96,678 tokens

Developer tools

The Bucket Hat

The ultimate store for bucket hats. Browse over 400 unique styles and find your perfect match. Shop now in our 100% bucket hat-dedicated store!

/llms.txt

3,548 tokens

Products

videosdk.live

Embed customized audio & video calling APIs & SDKs and interactive live streaming APIs & SDKs to add live audio & video conferencing to your platform with Video SDK.

/llms.txt

62,290 tokens

/llms-full.txt

2,888,499 tokens

Developer tools

PetiteBox.it

“Petite Box” offre box letterarie a tema, abbinando romanzi selezionati con gadget unici, snack locali e bevande tematiche. Ogni box è un viaggio culturale che arricchisce l’avventura della lettura immersiva.

/llms.txt

1,426 tokens

Products

Oh My God'Z

Loveshop haut de gamme en ligne! Découvrez notre sélection de sextoys, lingerie sexy et produits bien-être haut de gamme. Large catalogue de vibromasseurs, stimulateurs et accessoires intimes.

/llms.txt

5,762 tokens

Websites

Quotidiano Motori

Novità su auto, moto, Formula 1, MotoGP, volo, lifestyle, viaggi e tecnologia. I test drive e le recensioni dei nuovi modelli.

/llms.txt

373 tokens

Websites

China2Move

China2Move è il primo ed unico sito italiano dedicato esclusivamente ad auto e moto cinesi con nuovi modelli, prezzo, prove ed approfondimenti.

/llms.txt

103,257 tokens

Websites

PR Superstar

Want coverage in The Sunday Times, The FT or on the BBC? I’m an experienced, straight-talking and hardworking publicist in London UK. Call me now!

/llms.txt

100,770 tokens

Websites

UniWebView

UniWebView is a modern web view component for mobile Unity3D games. Integrating web content into your games was never easier.

/llms.txt

2,506 tokens

/llms-full.txt

81,164 tokens

Developer tools

Tamagui

Tamagui is a complete UI solution for React Native and Web, with a fully-featured UI kit, styling engine, and optimizing compiler.

/llms.txt

2,540 tokens

/llms-full.txt

147,657 tokens

Developer tools

Docker

Docker is a platform designed to help developers build, share, and run container applications. We handle the tedious setup, so you can focus on the code.

/llms.txt

21,252 tokens

Developer tools

Medusa

The most popular ecommerce project on GitHub. Medusa provides the world's most flexible commerce platform for developers to handle specialized commerce cases.

/llms.txt

16,079 tokens

/llms-full.txt

1,101,025 tokens

Developer tools

PromptFoo

Eliminate risk with AI red-teaming and evals used by 75,000+ developers. Find and fix vulnerabilities, maximize output quality, catch regressions.

/llms.txt

3,583 tokens

/llms-full.txt

321,788 tokens

Developer tools

Inspira UI

Inspira UI is a free and open-source Vue.js component library that provides a collection of beautiful and customizable components for building modern web applications.

/llms.txt

65 tokens

/llms-full.txt

161,608 tokens

Developer tools

PostFast

PostFast is a social media scheduling platform that helps users save 10+ hours weekly by efficiently managing and automating content publishing across multiple platforms from one centralized dashboard.

/llms.txt

421 tokens

/llms-full.txt

1,038 tokens

Products

IQ Boat Lifts

Find the best boat lifts from IMM, including custom-built boat lifts for powerboats, yachts, sailboats, and PWCs.

/llms.txt

3,400 tokens

/llms-full.txt

231,329 tokens

Websites

Vue Macros

Modern Way to Writing Vue App

/llms.txt

662 tokens

/llms-full.txt

19,479 tokens

Developer tools

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AI SEO and llms.txt: Why This Matters Right Now

If you've been working in SEO or digital marketing for a while, you've probably noticed how quickly things are shifting. Google updates used to be the big worry. Now? It's AI search engines like Perplexity or even when someone asks ChatGPT about your brand. The search volume for AI-related queries has exploded, and your target audience is increasingly turning to these platforms for high quality information.

The tricky part is that these systems don't crawl the web like Google does. They need a little help. That's where llms.txt comes in — it's a simple file, but it can guide AI systems on how to use your content. This creates an AI overview of your site that helps these systems understand your content better.

Why Add Another File?

I'll be honest: the first time I heard about llms.txt, I thought, “Great, another SEO thing to keep track of.” But after digging in, it started making sense.

Perplexity AI pulls answers directly from sources. If your site has an llms.txt file, you have a better shot at being one of those sources.
Developers I know have tested it with Anthropic's Claude and noticed the model "respects" those signals more than raw scraping.
A mid-sized SaaS company we checked saw a 15% bump in organic traffic from AI search mentions after adding llms.txt.

It's not magic, and it won't replace your usual SEO strategy like link building or keyword research. But it fills a gap that old tools like robots.txt just weren't built for. Plus, it helps your content reach your target audience through social media sharing and AI-powered discovery.

How It Fits Into Real SEO Workflows

If you're already managing Google Search Console, publishing content, or optimizing pages, adding llms.txt is a low-lift task.

Think of it like this:
SEO optimization → tells Google what to index.
llms.txt optimization → tells AI what’s safe and useful to learn from.

The nice thing is, it also saves time. Instead of answering the same “Can AI use my site?” question in endless ways, you set the rules once.

A Quick Tangent on Content Creation

One interesting side effect: I’ve seen writers and creators start using their own llms.txt files almost like a portfolio. Instead of just hoping AI systems cite them, they’re structuring their best content to be “AI-ready.”

It reminds me a bit of when sitemaps first started gaining traction — at first, only the technical folks cared. Then marketers realized it gave them more control. I think llms.txt is on that same path.

Getting Started Without Overthinking It

Create a plain text file named llms.txt.
Add a few clear lines about what AI can or can’t use.
Upload it to your site’s root directory (just like robots.txt).

That’s it. No special tool required — though there are free generators if you’d rather not hand-write it.

Will it solve every AI SEO challenge? Probably not. But it’s one of those small, forward-looking moves that could pay off, especially as AI-driven search keeps growing.

Next Step

If you already have llms.txt set up, consider submitting your site to our directory. And if not, maybe block 15 minutes this week to try it out. Worst case, you’ll learn something new. Best case, you’ll get your content positioned for the future of search engine optimization.