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Google Authenticator vs Microsoft Authenticator Comparison (2026)

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Good recommendations?

Google Authenticator

98pts

Microsoft Authenticator

86pts

Overview

Google Authenticator is a mobile app that generates codes for two-factor authentication. With this service, you can sign in to an account by entering a code generated by the Google Authenticator application on your smartphone rather than a password. The only way someone can access your email, documents, or photos is by obtaining a code on your mobile device.

Microsoft Authenticator, part of Microsoft Entra, is a cloud-based authentication solution that helps businesses in technology, retail, legal services, education, manufacturing, and other sectors manage online accounts using security tools including multi-factor authentication, passcodes, log-in approvals & push notifications. It offers mobile applications for Android and iOS devices that lets users sign in without passwords, connect to other Microsoft applications & autofill login credentials.