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Bitwarden Authenticator alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Bitwarden Authenticator: fairly basic feature set, and no desktop or browser version. We ranked 5 alternatives by how directly each one replaces Bitwarden Authenticator, then by reviews, real visits and how recently each app's facts were checked against its own website. 2FAS Auth currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Ente Auth logoEnte AuthOpen sourceYesAndroid, iOS, Windows +35 of 559.6
2Proton Authenticator logoProton AuthenticatorFreeYesiOS, Android, macOS +24 of 455.3
3Bitwarden logoBitwardenOpen sourceYesWeb, Windows, macOS +52 of 353.3
  1. Ente Auth logo

    1. Ente AuthTop pick

    Best for: People who want encrypted 2FA sync across phone and computer from an open-source app

    Open sourceSelf-hostableAndroid, iOS, Windows, macOS, Linux, Web

    59.6

    score / 100

    Why switch from Bitwarden Authenticator

    Adds end-to-end encrypted sync and desktop apps.

    Pros

    • End-to-end encrypted sync on every major platform
    • Free and open source, with self-hosting possible
    • Works offline without an account
    • Easy import and export

    Cons

    • Sync requires an Ente account
    • Interface is plain
    • No browser extension for filling codes
    Visit Ente Auth Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Ente Auth a good Bitwarden Authenticator alternative?

    Verified facts

    5 of 5 verified
    License
    AGPL-3.0
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Price
    Free
    Checked Oct 25, 2026help.ente.io(opens source in a new tab)
    Encrypted backups
    End-to-end encrypted, externally audited
    Checked Oct 25, 2026ente.io(opens source in a new tab)
    Platforms
    iOS, Android, web, macOS, Linux, Windows
    Checked Oct 25, 2026ente.io(opens source in a new tab)
    Offline mode
    Use without an account
    Checked Oct 25, 2026ente.io(opens source in a new tab)
  2. Proton Authenticator logo

    2. Proton Authenticator

    Best for: People who want free encrypted 2FA sync on phone and desktop from a privacy-focused company

    FreeOpen sourceiOS, Android, macOS, Windows, Linux

    55.3

    score / 100

    Why switch from Bitwarden Authenticator

    Free, open source, with desktop apps and encrypted sync.

    Pros

    • Free and open source with no account required
    • End-to-end encrypted sync across devices
    • Desktop apps for Windows, Mac and Linux, plus Apple Watch

    Cons

    • Sync requires a Proton account
    • Newer app with fewer organisation features
    • No browser extension of its own
    Visit Proton Authenticator Details and reviews
    How this score is calculated
    Editorial fit ×0.363
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Proton Authenticator a good Bitwarden Authenticator alternative?

    Verified facts

    4 of 4 verified
    Platforms
    iPhone, iPad, Apple Watch, Mac, Android, Linux, Windows
    Checked Oct 25, 2026proton.me(opens source in a new tab)
    Price
    Free
    Checked Oct 25, 2026proton.me(opens source in a new tab)
    Account required
    No
    Checked Oct 25, 2026proton.me(opens source in a new tab)
    Encrypted backups
    End-to-end encrypted
    Checked Oct 25, 2026proton.me(opens source in a new tab)
  3. Bitwarden logo

    3. Bitwarden

    Best for: Anyone who wants a free, open-source password manager

    Open sourceSelf-hostableWeb, Windows, macOS, Linux, iOS, Android, Browser extension, Self-hosted

    53.3

    score / 100

    Why switch from Bitwarden Authenticator

    Bitwarden's password manager can store TOTP codes and autofill them on premium plans.

    Pros

    • Free on unlimited devices
    • Open source and audited
    • Can be self-hosted

    Cons

    • Interface is less polished than 1Password
    • Some features require Premium
    Visit Bitwarden Details and reviews
    How this score is calculated
    Editorial fit ×0.360
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1577
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Bitwarden a good Bitwarden Authenticator alternative?

    Verified facts

    2 of 3 verified
    Free plan
    Yes, unlimited devices
    Not checked yetbitwarden.com(opens source in a new tab)
    Open source
    Yes
    Checked Oct 24, 2026bitwarden.com(opens source in a new tab)
    Self-hosting
    Yes
    Checked Oct 24, 2026bitwarden.com(opens source in a new tab)

The best Bitwarden Authenticator alternative for…

The highest-ranked app in this list for each need.

2FAS Auth logo

Best Bitwarden Authenticator alternative for most people

2FAS Auth

Similar free, account-free app with a browser extension.

Ente Auth logo

Best Bitwarden Authenticator alternative for a free option

Ente Auth

Adds end-to-end encrypted sync and desktop apps.

Aegis Authenticator logo

Best Bitwarden Authenticator alternative for open source

Aegis Authenticator

More organisation and backup options on Android.

Bitwarden logo

Best Bitwarden Authenticator alternative for self-hosting

Bitwarden

Bitwarden's password manager can store TOTP codes and autofill them on premium plans.

Proton Authenticator logo

Best Bitwarden Authenticator alternative for Mac

Proton Authenticator

Free, open source, with desktop apps and encrypted sync.

Ente Auth logo

Best Bitwarden Authenticator alternative for Windows

Ente Auth

Adds end-to-end encrypted sync and desktop apps.

Ente Auth logo

Best Bitwarden Authenticator alternative for Linux

Ente Auth

Adds end-to-end encrypted sync and desktop apps.

2FAS Auth logo

Best Bitwarden Authenticator alternative for iPhone and Android

2FAS Auth

Similar free, account-free app with a browser extension.

Ente Auth logo

Best Bitwarden Authenticator alternative for working in the browser

Ente Auth

Adds end-to-end encrypted sync and desktop apps.

Bitwarden Authenticator alternatives: common questions

What is the best alternative to Bitwarden Authenticator?

2FAS Auth ranks first right now. Similar free, account-free app with a browser extension. Ente Auth and Aegis Authenticator follow it in our ranking.

Is there a free alternative to Bitwarden Authenticator?

Yes. 2FAS Auth (open source), Ente Auth (open source), Aegis Authenticator (open source) and Proton Authenticator (free) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Bitwarden Authenticator?

Yes: 2FAS Auth, Ente Auth, Aegis Authenticator and Proton Authenticator, plus 1 more in the list above. Ente Auth and Bitwarden can also be self-hosted.

Which Bitwarden Authenticator alternatives work on Linux?

Ente Auth, Proton Authenticator and Bitwarden run on Linux.

Why do people switch from Bitwarden Authenticator?

The complaints we hear most: fairly basic feature set; no desktop or browser version; cross-device sync depends on the Bitwarden password manager.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Bitwarden Authenticator, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.