⚡ Authentication in Ukraine

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.

Ukraine is an Eastern European country with a population of around 38 million people.

According to our statistics, authentication services are detected on 0.9% of websites from Ukraine.

⭐ Most Popular in 2026

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

The most popular is Google Identity with a substantial share of 64.8%, followed by Facebook Login with 38.6% and Google Sign-In with 11.7%.

🚀 Highlights

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

✨ Best Authentication Services

Below is a more detailed list of 14 authentication services used on sites from Ukraine, ranked by their market share.

RankNameMarket 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
2
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
3
Google Sign-In
Mountain View, California, United States

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

FreeLegacy
4
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
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$$$
6
Telegram Login
Dubai, United Arab Emirates

An easy way to authorize users on your website via the Telegram instant messenger.

Free
7
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$$$
8
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
9
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
10
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
11
Supabase
Singapore

An open-source backend-as-a-service platform based on PostgreSQL.

FreeOpen source$25+/month
12
Okta
San Francisco, California, United States

A cloud-based identity and access management platform built around a centralized directory of user and customer profiles.

$1,500+/year
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
14
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

👉 See Also

Data is based on the analysis of 33,013 websites from Ukraine.
Statistics were last calculated on .
For details, see our methodology and disclaimer.