⚡ Authentication in China

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.

China is an East Asian country with a population of around 1.4 billion people.

According to our statistics, authentication services are detected on 0.2% of websites from China.

⭐ Most Popular in 2026

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

The most popular is Supabase with an impressive share of 35.6%, followed by Google Identity with 33.3% and Facebook Login with 14.1%.

Supabase 35.6%
Google Identity 33.3%
Facebook Login 14.1%
Google Sign-In 12.4%
Sign In with Apple 5.1%
Microsoft Identity Platform 1.7%
Keycloak 1.1%
Auth0 1.1%
Firebase Authentication 1.1%
Telegram Login 1.1%
Sign In with LinkedIn 1.1%
Amazon Cognito 0.6%
Shibboleth 0.6%
Netlify Identity 0.6%

🚀 Highlights

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

1. Supabase ^(-6)
7. Keycloak ^(-2)
9. Firebase Authentication ^(-1)
10. Telegram Login ^(-10)
11. Sign In with LinkedIn ^(-5)
13. Shibboleth ^(-5)
14. Netlify Identity ^(-1)
15. Clerk ^(-2)

✨ Best Authentication Services

Below is a more detailed list of 15 authentication services used on sites from China, ranked by their market share.

Rank	Name	Market share
1	Supabase Singapore An open-source backend-as-a-service platform based on PostgreSQL. FreeOpen source$25+/month	35.6%
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	33.3%
3	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	14.1%
4	Google Sign-In Mountain View, California, United States A deprecated JavaScript library that has been superseded by Google Identity Services for Web. FreeLegacy	12.4%
5	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	5.1%
6	Microsoft Identity Platform Redmond, Washington, United States A cloud identity service that allows your users and customers to sign in to your applications using their Microsoft identities or social accounts. Free$6+/user/month	1.7%
7	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	1.1%
8	Auth0 San Francisco, California, United States A cloud-based identity and authentication management platform that allows developers to add authentication to their applications. Free$35+/month	1.1%
9	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$$$	1.1%
10	Telegram Login Dubai, United Arab Emirates An easy way to authorize users on your website via the Telegram instant messenger. Free	1.1%
11	Sign In with LinkedIn Mountain View, California, United States An authentication service that allows sites and applications to use the LinkedIn sign-in feature. Free	1.1%
12	Amazon Cognito Seattle, Washington, United States A user identity service by Amazon Web Services that lets you add user sign-up, sign-in, and access control to your web and mobile apps. Free tier$$$	0.6%
13	Shibboleth Bristol, United Kingdom A SAML-based single sign-on web application that is widely used in academic organizations. FreeOpen source€2,750+/year	0.6%
14	Netlify Identity San Francisco, California, United States A plug-and-play microservice for handling site functionalities like signups, logins, password recovery, user metadata, and roles. $99+/month	0.6%
15	Clerk San Francisco, California, United States An authentication and user management service for Next.js, Remix, Nuxt, React, Vue, and other frameworks. Free$25+/month	0.6%

👉 See Also

🌎 Authentication in other countries

Data is based on the analysis of 82,655 websites from China.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.