⚡ Authentication in Bangladesh

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.

Bangladesh is a South Asian country with a population of over 173 million people.

According to our statistics, authentication services are detected on 1% of websites from Bangladesh.

⭐ Most Popular in 2026

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

The most popular is Google Identity, which dominates the market with an overwhelming 62.3% share.
It is followed by Google Sign-In with 13.2% and Facebook Login with 9.4%.

Google Identity 62.3%
Google Sign-In 13.2%
Facebook Login 9.4%
Keycloak 5.7%
Firebase Authentication 5.7%
Auth.js 3.8%
Sign In with Apple 1.9%
Supabase 1.9%
Netlify Identity 1.9%

🚀 Highlights

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

2. Google Sign-In ^(-1)
4. Keycloak ^(-5)
5. Firebase Authentication ^(-5)
6. Auth.js ^(-8)
9. Netlify Identity ^(-6)

✨ Best Authentication Services

Below is a more detailed list of 9 authentication services used on sites from Bangladesh, ranked by their market share.

Rank	Name	Market share
1	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	62.3%
2	Google Sign-In Mountain View, California, United States A deprecated JavaScript library that has been superseded by Google Identity Services for Web. FreeLegacy	13.2%
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	9.4%
4	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	5.7%
5	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$$$	5.7%
6	Auth.js San Francisco, California, United States An open-source authentication solution that integrates with Next.js, Nuxt, Qwik, and other modern JavaScript frameworks to handle user sign-in, session management, and access control. FreeOpen source	3.8%
7	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	1.9%
8	Supabase Singapore An open-source backend-as-a-service platform based on PostgreSQL. FreeOpen source$25+/month	1.9%
9	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	1.9%

👉 See Also

🌎 Authentication in other countries

Data is based on the analysis of 5,366 websites from Bangladesh.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.