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.

Live token counts
Verified implementations
Updated daily
1321 results

Instagram, Tiktok, Snapchat, AR Filters & XR Smart Glasses app

/llms.txt
1,797 tokens
/llms-full.txt
1,797 tokens
Websites

Pdftools documentation website

/llms.txt
21,172 tokens
/llms-full.txt
518,920 tokens
Websites

Sharetree Ltd

/llms.txt
2,033 tokens
Websites

Deco Base

/llms.txt
928 tokens
/llms-full.txt
26,172 tokens
Websites

OXY.Games

/llms.txt
821 tokens
Websites

Tech Mart

/llms.txt
702 tokens
/llms-full.txt
702 tokens
Websites

Capicua

/llms.txt
434 tokens
/llms-full.txt
434 tokens
Websites

Sanierungsrechner

/llms.txt
924 tokens
/llms-full.txt
2,827 tokens
Websites

Taiga UI

/llms.txt
3,523 tokens
/llms-full.txt
83,822 tokens
Websites

SimplyFuture - Lifestyle & Futureblog

/llms.txt
481 tokens
/llms-full.txt
95,583 tokens
Websites

Angermann IT-Services

/llms.txt
496 tokens
Websites

المركز السعودي لكفاءة الطاقة

/llms.txt
3,100 tokens
/llms-full.txt
3,100 tokens
Websites

https://emergencydrug.com/shop/buy-tofacitinib-tofacent-5-mg-online/

/llms.txt
268 tokens
/llms-full.txt
445 tokens
Websites

Rickler Art

/llms.txt
5,890 tokens
Websites

Telegram-Spam-Master

/llms.txt
1,108 tokens
Websites

Nexus Stream

/llms.txt
5,042 tokens
/llms-full.txt
237,060 tokens
Websites

Teach Yourself Systems (TYS)

/llms.txt
15,744 tokens
/llms-full.txt
15,744 tokens
Websites

maglo, digital Agency based in Vienna

/llms.txt
373 tokens
Websites

purchaser.ai

/llms.txt
1,791 tokens
Websites

Sola Security

/llms.txt
1,073 tokens
Websites

Pixeltable

/llms.txt
1,395 tokens
/llms-full.txt
64,542 tokens
Websites

Amortization Calculator

/llms.txt
497 tokens
Websites

Jimenez Jewelry

/llms.txt
3,464 tokens
Websites

Lerner and Rowe Injury Attorneys

/llms.txt
0 tokens
Websites

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

  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.