Best Authenticator Alternatives in 2026

Authenticator is a strong option, but it is not the right fit for everyone. Below are 0 alternatives compared on rating, install base, pricing and the use case each one actually wins on.

About Authenticator

Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts. Always keep a backup of your secrets in a safe location. Encrypting your secrets is strongly recommended, especially if you are logged into a Google account. Features: - Add accounts by scanning QR codes - Search your accounts by pressing "/" - Translated into more than ten languages - Encrypt your secrets with a password - Backup your secrets to a file, Google Drive, Microsoft OneDrive, or Dropbox - Sync your secrets with your Google Account - Import data from Google Authenticator offical mobile App - Open source Supports: TOTP HOTP Steam Guard Blizzard Authenticator

3.7~9M+ users

Free

Full review

Comparison at a glance

Extension	Rating	Users	Pricing	Best for
Authenticator (original)	3.7	9M+	Free

Authenticator alternatives in detail

Compare Authenticator head-to-head

Direct comparisons with the extensions people weigh against it.

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Explore further

Authenticator full reviewFeatures, pricing, permissions and pros & cons.Best Privacy & Security extensionsEvery Privacy & Security extension we track.Best-of shortlistsEditorial lists built around a job to be done.

Frequently asked questions

What is the best alternative to Authenticator?

Browse the Privacy & Security category for comparable options.

Is there a free alternative to Authenticator?

Most options in this category are freemium, with a usable free tier for evaluation.

Why switch away from Authenticator?

Common reasons are pricing, missing sync or team features, and specific limitations: .