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

CorpSignals

Explore a unique perspective on Company House data along with integrated trade information. Access real-time updates based on any criteria you need.

/llms.txt

366 tokens

Finance

CryptoToolhub

Focused on low-risk crypto investments with BTC DCA, grid trading, and funding rate arbitrage. Analyzes historical data, calculates strategies, and maximizes returns with customizable parameters.

/llms.txt

335 tokens

Finance

Donobu

Donobu is the easiest way to manually test websites with AI. It works locally in your browser, just like you do. Download the app to get started today.

/llms.txt

3,639 tokens

Developer tools

Muspi Merol

/llms.txt

7,960 tokens

/llms-full.txt

165,303 tokens

Websites

Hono

Web framework built on Web Standards for Cloudflare Workers, Fastly Compute, Deno, Bun, Vercel, Node.js, and others. Fast, but not only fast.

/llms.txt

1,504 tokens

/llms-full.txt

75,105 tokens

Developer tools

Enhance Media

Elevate your hiring strategy with Enhance Media's innovative recruitment marketing solutions. Partner with us to attract top talent.

/llms.txt

718 tokens

Websites

Gaminator

Buy Gaminator gaming system for online casino. Special offer! The original Gaminator series with a wide range of the most addictive and generous games. Here you can play online casino Gaminators in trial mode (for fun) and for real money to get the impressive cash prizes!

/llms.txt

152,867 tokens

Products

knm

knm is a web design and development studio, that focuses on delivering top-performing websites for startups, tech companies and sport industry.

/llms.txt

623 tokens

Websites

ZAPHYR

ZAPHYR is a breath of fresh air in the PHP ecosystem, providing a flexible, modular, and lightweight open source framework for web development.

/llms.txt

818 tokens

Developer tools

SWRED

Diseño web integral Mobile First Responsive Hosting Dominio internacional Tienda e-commerce Clientes en España, USA. LATAM Más de 20 años de experiencia

/llms.txt

11,363 tokens

Websites

Giles' Blog

/llms.txt

25,371 tokens

Websites

ServiwebSI

Diseño web centrado en móvil Mobile-First Hosting Dominio Ecommerce 20 años de experiencia Clientes en toda España

/llms.txt

6,254 tokens

Websites

BrucGirona SHOP

Venta online rollos brezo natural y seto artificial para vallas y ocultaciones de jardín. Envíos a España. Pagos con tarjeta. Venta directa de fábrica.

/llms.txt

12,453 tokens

Websites

TIENDA XPÈLS

Tienda online productos peluquería, belleza estética las mejores marcas. Pagos con tarjeta de credito, transferencia, envios a toda la Peninsula desde Barcelona

/llms.txt

2,496 tokens

Websites

Plumbing Spain

At Plumbing Spain, we offer fast and effective solutions for all your plumbing problems, available 24 hours a day, 7 days a week. From emergency repairs to installations and maintenance.

/llms.txt

3,462 tokens

Websites

Cleaning Service 4U

Professional cleaning service Texas residential commercial and office spring cleaning after builders move in and move out insurance, cost savings

/llms.txt

3,872 tokens

Websites

Servirep Appliance Repair

Appliance Repair Services Texas refrigerators, washing machine, dishwashers, stoves, ovens, vent hood, Samsung, LG, Whirlpool, GE, Sears, Bosch, Miele,etc

/llms.txt

23,948 tokens

Websites

LongPort OpenAPI

Access LongPort OpenAPI for diversified and flexible support tailored to your programmatic trading needs. Enhance your trading strategies with ease.

/llms.txt

5,015 tokens

Finance

Navi

Navi is a high-performance programming language.

/llms.txt

1,697 tokens

/llms-full.txt

88,952 tokens

Developer tools

Side Space

Your AI-Powered Vertical Tabs Manager

/llms.txt

925 tokens

/llms-full.txt

28,404 tokens

Products

RushDB

RushDB is a zero-config, graph-powered database built for AI, SaaS, and ML. Fast queries, seamless scaling, no setup. Try it now!

/llms.txt

2,236 tokens

/llms-full.txt

42,740 tokens

Developer tools

GroqCloud

We deliver unmatched inference speed so you can ship fast.

/llms.txt

5,663 tokens

/llms-full.txt

88,311 tokens

e6data

e6data is a lakehouse compute engine, which runs high concurrency SQL analytics & AI workloads at 5-10x faster speed and over 50% lower TCO.

/llms.txt

9,136 tokens

Developer tools

Mintense

Mintense: a Multilingual digital marketing agency to help you acquire new clients in UK, USA, and Europe through SEO and ADS. Contact un now

/llms.txt

166 tokens

Websites

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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.