🆚 LLMs.txt vs. RelMeAuth

Compare technologies based on real-world usage data *

📈 RelMeAuth is much more popular than LLMs.txt.
🌎 RelMeAuth is more popular in the United States, Germany, and the United Kingdom.
🌍 LLMs.txt is more popular in Japan, the United Arab Emirates, and Costa Rica.

Type

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.

RelMeAuth is a proposed open standard for using rel-me links to profiles on OAuth supporting services to authenticate via either those profiles or your own site.

Website

llmstxt.org #2,503,647

microformats.org #758,817

Popularity

Determined by the number of sites using each technology.

RelMeAuth is 7 times more popular than LLMs.txt.

Total websites

Market share

Standards

Popularity by country

Determined by the number of sites detected from each country.

RelMeAuth is more popular in the United States, Germany, and the United Kingdom, while LLMs.txt is more popular in Japan, the United Arab Emirates, and Costa Rica.

United States

Germany

United Kingdom

France

Japan

Spain

Netherlands

Canada

Australia

Italy