⚡ Authentication in Uruguay

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.

Uruguay is a South American country with a population of over 3.4 million people.

According to our statistics, authentication services are detected on 3% of websites from Uruguay.

⭐ Most Popular in 2026

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

The most popular is Facebook Login with a substantial share of 57.4%, followed by Google Identity with 31.5% and Google Sign-In with 7.4%.

Facebook Login 57.4%
Google Identity 31.5%
Google Sign-In 7.4%
Firebase Authentication 3.7%
Amazon Cognito 1.9%
Supabase 1.9%

🚀 Highlights

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

1. Facebook Login ^(-1)
4. Firebase Authentication ^(-6)
5. Amazon Cognito ^(-3)
6. Supabase ^(-1)

✨ Best Authentication Services

Below is a more detailed list of 6 authentication services used on sites from Uruguay, ranked by their market share.

Rank	Name	Market share
1	Facebook Login Menlo Park, California, United States A convenient way for Facebook's billions of global users to log into your app or website. Free	57.4%
2	Google Identity Mountain View, California, United States A suite of services and APIs from Google that handles user sign-up, sign-in, and authorization across web and mobile apps. Free	31.5%
3	Google Sign-In Mountain View, California, United States A deprecated JavaScript library that has been superseded by Google Identity Services for Web. FreeLegacy	7.4%
4	Firebase Authentication Mountain View, California, United States A backend authentication service that enables applications to sign in users using email and password, third-party identity providers, email links, and phone numbers. Free tier$$$	3.7%
5	Amazon Cognito Seattle, Washington, United States A user identity service by Amazon Web Services that lets you add user sign-up, sign-in, and access control to your web and mobile apps. Free tier$$$	1.9%
6	Supabase Singapore An open-source backend-as-a-service platform based on PostgreSQL. FreeOpen source$25+/month	1.9%

👉 See Also

🌎 Authentication in other countries

Data is based on the analysis of 1,818 websites from Uruguay.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.