🆚 LLMs.txt vs. RSD
Compare technologies based on real-world usage data *- 📈 RSD is much more popular than LLMs.txt.
- 🌍 RSD is more popular in all countries.
Type
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.
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- ⬆️ 27th most popular in Japan in the Standards category.
- ⬆️ 33rd most popular in India in the Standards category.
- ⬆️ 35th most popular in Spain in the Standards category.
- ⬆️ 36th most popular in Brazil in the Standards category.
- ⬆️ 37th most popular in the United Kingdom in the Standards category.
- 🥉 Third most popular in El Salvador in the Standards category.
- 🥉 Third most popular in Bhutan in the Standards category.
- 🥉 Third most popular in Libya in the Standards category.
- ⭐ 4th most popular in Spain in the Standards category.
- ⭐ 4th most popular in Italy in the Standards category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
See also
* According to recent studies, many of online reviews are fake.
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.

