🆚 LLMs.txt vs. RSD

Compare technologies based on real-world usage data *

Type

Standard
Standard

About

The llms.txt file is a proposed standard that provides structured content and instructions to guide large language models (LLMs) in understanding and summarizing a website's content.

It typically resides in the root directory and uses the Markdown format.

There is no evidence that any major LLM provider, such as OpenAI, Google, or Anthropic, currently uses or supports llms.txt.

Really Simple Discovery (RSD) is an XML format that helps client software find the services needed to read, edit, or "work with" weblogging software.

Website

Categories

Standards › Rank #40
Standards › Rank #5

Popularity

Determined by the number of sites using each technology.

RSD is 698 times more popular than LLMs.txt.
Total websites

Market share

Standards

Popularity by country

Determined by the number of sites detected from each country.

RSD is more popular than LLMs.txt in all countries.
United States
Germany
United Kingdom
Spain
Italy
Japan
France
Australia
Netherlands
Brazil

Awards

Popularity by domain category

Determined by the number of sites in each category.

RSD is more popular than LLMs.txt in all market segments.
Business
Marketing/Merchandising
Blogs/Wiki
Education/Reference
Internet Services
Entertainment
Online Shopping
Travel
Health
Non-Profit/Advocacy/NGO

Top sites

Top-ranked sites that use these technologies.

Name
Rank
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See also

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When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.

Statistics were last calculated on .
For details, see our methodology and disclaimer.