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

Avail Space

Official Aggregated dApp for Avail Ecosystem

/llms.txt

1,364 tokens

Finance

Avalon Labs

Powering Bitcoin On-Chain Capital Markets.

/llms.txt

792 tokens

Finance

Benzinga

Stock Market Quotes, Business News, Financial News, Trading Ideas, and Stock Research by Professionals.

/llms.txt

2,120 tokens

/llms-full.txt

49,967 tokens

Finance

Boltz

Boltz is a Non-Custodial Bitcoin Bridge, Connecting Different Layers of Bitcoin.

/llms.txt

1,220 tokens

Finance

Brandfetch

Brandfetch is the home for the world's brands. Discover the latest logos, colors, fonts and more.

/llms.txt

865 tokens

/llms-full.txt

17,340 tokens

Products

Bright Data

Award winning proxy networks, powerful web scrapers, and ready-to-use datasets for download. Welcome to the world's #1 web data platform.

/llms.txt

32,167 tokens

/llms-full.txt

1,515,798 tokens

Developer tools

BscScan

BscScan allows you to explore and search the Binance blockchain for transactions, addresses, tokens, prices and other activities taking place on Binance (BNB)

/llms.txt

1,153 tokens

Finance

B² Network

B² Network is the most practical Bitcoin Layer2 Network.

/llms.txt

662 tokens

Finance

XION

The First Walletless L1 Blockchain Purpose Built For Consumer Adoption Through Chain Abstraction

/llms.txt

2,757 tokens

Finance

Butlr

Optimize your space with Butlr's AI Occupancy Data. Elevate tenants' experience, reduce operation costs, and harness data accuracy on our innovative platform.

/llms.txt

1,353 tokens

Products

BwareLabs

Bware Labs aims to tackle Web3 challenges and boost global adoption by offering the industry's highest-performance and most reliable infrastructure services and development tools.

/llms.txt

2,213 tokens

Finance

Caldera

Caldera is a network of lightning fast, high-performance Ethereum rollups, unified by the Metalayer.

/llms.txt

988 tokens

/llms-full.txt

14,497 tokens

Finance

Carbon

Carbon is a Layer-1 trading protocol powering cross-chain financial markets. Build and scale any DeFi innovation across multiple blockchains with Carbon.

/llms.txt

7,873 tokens

Finance

Cardknox

Payment gateway integration has never been this simple & flexible. Seamlessly integrate secure payments in-store, online, or mobile. Contact us today.

/llms.txt

1,927 tokens

Products

CARTO

Cloud-native location intelligence platform for spatial analytics. Analyze, visualize, and develop apps with your spatial data at a limitless scale.

/llms.txt

14,832 tokens

Developer tools

CARV

CARV is building an AI chain ecosystem to enable data sovereignty at scale. CARV SVM Chain, an AI Agentic infrastructure that combines Solana's scalability and Ethereum's security to enable intelligent AI agents, seamless cross-chain operations, and privacy-preserving innovation.

/llms.txt

3,134 tokens

Catizen

Dive into the Meow Universe, where each heartbeat echoes with the promise of uncharted territories! Catizen, the blazing comet in the digital cosmos, beckons you to a realm of GameFi ecstasy, AI brilliance, and Metaverse grandeur.

/llms.txt

261 tokens

Products

Chain.fm

Listen to the Chain

/llms.txt

305 tokens

Finance

Chainbase

The World's Largest Omnichain Data Network

/llms.txt

6,931 tokens

/llms-full.txt

146,845 tokens

Finance

ChainEye

Chaineye is committed to build free and open-source omni-chain analytical tools for retail investors.

/llms.txt

130 tokens

Finance

ChainGPT

ChainGPT offers the fastest growing AI technology for all Crypto and Blockchain related topics. Access unlimited solutions and use-cases using our advanced AI model: Blockchain analytics, AI NFT Generator, AI trading, smart-contract development, AI auditing, risk management, source of crypto news, and much more. Visit ChainGPT.org today. Chain GPT Crypto AI Tools.

/llms.txt

4,531 tokens

Finance

Chargeblast

Chargeblast helps hypergrowth startups reduce chargeback rates by up to 99%

/llms.txt

765 tokens

/llms-full.txt

4,105 tokens

Products

Chartbeat

Chartbeat provides solutions combining instant real-time insights, rich engagement data, and powerful optimization tools for media publishers

/llms.txt

2,457 tokens

Products

Chatling

Empower your business with custom AI website chatbot that help with customer support, lead generation, knowledge base search, and more. It's free to start!

/llms.txt

4,284 tokens

/llms-full.txt

52,294 tokens

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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.