⚡ Authentication in El Salvador

Authentication services enable developers to integrate third-party authentication into their websites and applications, allowing users to sign in with accounts from identity providers such as Google, Facebook, Apple, Microsoft, and Discord.

El Salvador is a Central American country with a population of over 6.3 million people.

According to our statistics, authentication services are detected on 0.7% of websites from El Salvador.

⭐ Most Popular in 2026

The following chart shows the top authentication services in El Salvador in 2026, based on market share.

The most popular is Google Sign-In with a share of 25%, followed by Sign In with Apple with 25% and Keycloak with 25%.

🚀 Highlights

Here is a list of the top services that are more popular in El Salvador than worldwide.
Differences between global and country rankings are shown in parentheses.

✨ Best Authentication Services

Below is a more detailed list of 4 authentication services used on sites from El Salvador, ranked by their market share.

RankNameMarket share
1
Google Sign-In
Mountain View, California, United States

A deprecated JavaScript library that has been superseded by Google Identity Services for Web.

FreeLegacy
2
Sign In with Apple
Cupertino, California, United States

A service provided by Apple that allows users to sign in to apps and websites using their Apple IDs.

$99/year
3
Keycloak
San Francisco, California, United States

An open-source identity and access management solution that provides user federation, strong authentication, user management, fine-grained authorization, and more.

FreeOpen source
4
Microsoft Entra ID
Redmond, Washington, United States

A cloud-based identity and access management solution.

Free$6+/user/month

👉 See Also

Data is based on the analysis of 534 websites from El Salvador.
Statistics were last calculated on .
For details, see our methodology and disclaimer.