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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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1501 results
Nova Store

Expert French encryption documentation service for iOS apps. Get ANSSI compliance certification for your iOS app deployment in France. Complete solution for French regulatory requirements.

/llms.txt
353 tokens
Developer Tools
Poppy Kids Dentistry

Poppy Kids Dentistry proudly serves as Novato, San Rafael, and Petaluma's pediatric dentist, providing gentle, fun care for kids and teens. Book today.

/llms.txt
463 tokens
/llms-full.txt
6,958 tokens
Websites
No Cruft

Ryan Kanno is a software engineer based out of Honolulu, Hawaii. Welcome to his little abode on the Interwebs.

/llms.txt
2,068 tokens
Websites
latevaweb

Tu agencia diseño web en Barcelona. 20 años de experiencia en diseño y desarrollo de páginas web, SEO y SEM en Barcelona

/llms.txt
98,428 tokens
Websites
StockPredictAI

/llms.txt
326 tokens
/llms-full.txt
1,364 tokens
Websites
Maersk

Maersk is an integrated logistics company that offers supply chain solutions for managing shipments and cargo. Learn how to register, book and find prices.

/llms.txt
617 tokens
Websites
Sprunki Retake

Experience Sprunki Retake, an innovative music creation game where you'll mix beats, create unique soundscapes, and unlock new characters.

/llms.txt
213 tokens
Websites
CaptivateRecipes

Captivate Recipes offers delicious recipes for every occasion. Explore cuisines, discover cooking tips, and join food lovers

/llms.txt
4,851 tokens
AI & Machine Learning
Scraping Proxies

Dive into our proxy reviews and discover the best proxy servers in the market. Compare between proxy types with our proxy server reviews online.

/llms.txt
2,326 tokens
Developer Tools
Mastory

Create engaging, personalized stories for your children with Mastory. From educational adventures to bedtime tales, discover stories that spark imagination, foster learning, and create lasting memories.

/llms.txt
450 tokens
/llms-full.txt
1,077 tokens
SaaS & Products
devunus

/llms.txt
426 tokens
/llms-full.txt
3,464 tokens
Websites
Data Surfer

Transform your sales research with AI-powered web analysis. Find hidden opportunities your competitors miss and close more deals with Data Surfer.

/llms.txt
380 tokens
SaaS & Products
Facets

Streamline your entire Software Development Life Cycle (SDLC) with a single, auto-generated IaC configuration for consistent, fast, and error-free deployments.

/llms.txt
1,108 tokens
Developer Tools
Chic room

CHIC ROOM offers curated, premium modern home furniture for stylish and affordable living and dining rooms. Experience exceptional customer care with our online store.

/llms.txt
0 tokens
SaaS & Products
eis-macher.de

Eis selbst gemacht!

/llms.txt
126,564 tokens
Websites
bHosted

Webhosting vanaf €1,- per maand: SSD hosting, Wordpress ondersteuning en goed bereikbare, professionele helpdesk

/llms.txt
559 tokens
Websites
SEO KAOS

SEO danışmanı Seokaos ile Google başta olmak üzere dijital ortamda işlerinizi büyütün. 7/24 SEO danışmanlığı etik ve kalıcı hizmet.

/llms.txt
3,060 tokens
/llms-full.txt
89,491 tokens
Websites
Trang chủ

Truyền thông dịch vụ DPS

/llms.txt
1,783,107 tokens
Websites
DPS.MEDIA

DPS.MEDIA JSC chuyên cung cấp giải pháp Digital Marketing toàn diện cho SMEs, với kinh nghiệm thực chiến từ năm 2017 và đã phục vụ hơn 5.400 khách hàng.

/llms.txt
1,209,950 tokens
Websites
Drayrates

Transform market insights into winning drayage quotes instantly. Our platform learns from your business patterns to suggest optimal rates that maintain your margins while staying competitive.

/llms.txt
2,025 tokens
/llms-full.txt
637 tokens
Websites
ProDigitals

Discover expert SEO strategies, tips, and actionable guides on ProDigitals.net. Unlock proven techniques to boost your rankings and organic traffic in 2025.

/llms.txt
2,283 tokens
Websites
RandomizePro

RandomizePro is your go-to platform for generating fake data, decisions, entertainment picks, and creative prompts. Free, fast, and secure random tools for developers, creators, and everyday users.

/llms.txt
872 tokens
/llms-full.txt
18,789 tokens
Websites
Triplit

Triplit is a complete solution to data persistence, state management, and realtime synchronization for web applications that want to go fast.

/llms.txt
0 tokens
Developer Tools
OneTrust

The OneTrust Developer Portal allows you to leverage APIs and SDKs to integrate external systems seamlessly and streamline the data flow with the OneTrust platform.

/llms.txt
50,821 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. More and more people are asking AI instead of Googling — especially for anything research-heavy.

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 that tells AI systems what your site is about and how they can use it.

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 AI systems find and cite your content instead of ignoring it.

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

  1. Create a plain text file named llms.txt.
  2. Add a few clear lines about what AI can or can’t use.
  3. 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.

Frequently Asked Questions About llms.txt

What is llms.txt?

llms.txt is a plain text file placed in a website's root directory that provides structured information to AI language models about how to use and cite the site's content. Similar to robots.txt for web crawlers, llms.txt is specifically designed for AI systems like ChatGPT, Perplexity, Claude, and Gemini.

How do I create an llms.txt file?

Create a plain text file named llms.txt in your website's root directory (accessible at yoursite.com/llms.txt). Include a clear description of your site, main content areas, AI usage guidelines, and contact information. Keep it under 2,000 tokens for the standard file, and use llms-full.txt for comprehensive documentation.

Does llms.txt improve SEO?

Yes. llms.txt improves AI SEO (also called GEO — Generative Engine Optimization) by helping AI search engines like Perplexity, ChatGPT Search, and Google AI Overviews understand and cite your content. Sites with llms.txt implementations have reported up to 15% increases in organic traffic from AI-driven search.

What is the difference between llms.txt and llms-full.txt?

llms.txt is a concise overview of your site (recommended under 2,000 tokens) covering essential information. llms-full.txt is an optional extended version with comprehensive documentation, detailed API specs, and extensive content. Think of llms.txt as an executive summary and llms-full.txt as the full report.

View all frequently asked questions →