LastPass Authenticator alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave LastPass Authenticator: most extra features only apply to LastPass, and backup ties your codes to a LastPass account. We ranked 5 alternatives by how directly each one replaces LastPass Authenticator, then by reviews, real visits and how recently each app's facts were checked against its own website. Bitwarden Authenticator currently ranks first.

Quick comparison

#	App	Pricing	Open source	Platforms	Verified facts	Score
1	Bitwarden Authenticator	Free	Yes	iOS, Android	4 of 4	66.5
2	Ente Auth	Open source	Yes	Android, iOS, Windows +3	5 of 5	62.6
3	2FAS Auth	Open source	Yes	iOS, Android, Browser extension	5 of 5	59.6
4	Microsoft Authenticator	Free	No	Android, iOS	4 of 4	55.3
5	1Password	Paid	No	Windows, macOS, Linux +3	2 of 3	47.7

1. Bitwarden AuthenticatorTop pick
Best for: People who want a simple free authenticator from a trusted open-source security company
FreeOpen sourceiOS, Android
66.5
score / 100
Why switch from LastPass Authenticator
Free, open-source authenticator from a password manager many LastPass users move to.
Pros
Free and open source
No account needed
Optional link with the Bitwarden password manager
Cons
Fairly basic feature set
No desktop or browser version
Cross-device sync depends on the Bitwarden password manager
Visit Bitwarden Authenticator Details and reviews
How this score is calculated
Editorial fit ×0.3100
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 Bitwarden Authenticator a good LastPass Authenticator alternative?
Verified facts
4 of 4 verified
Open source
Yes
Checked Oct 25, 2026bitwarden.com(opens source in a new tab)
Platforms
iOS and Android
Checked Oct 25, 2026bitwarden.com(opens source in a new tab)
Account required
No
Checked Oct 25, 2026bitwarden.com(opens source in a new tab)
Code format
6 digits, changes every 30 seconds
Checked Oct 25, 2026bitwarden.com(opens source in a new tab)
2. Ente Auth
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
62.6
score / 100
Why switch from LastPass Authenticator
Independent, open-source app with end-to-end encrypted sync.
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 ×0.387
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 LastPass 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)
3. 2FAS Auth
Best for: People who want a free, account-free authenticator on both iPhone and Android
Open sourceiOS, Android, Browser extension
59.6
score / 100
Why switch from LastPass Authenticator
Free and account-free, with a browser extension.
Pros
Free, open source and needs no account
Browser extension sends codes from your phone
Backup via your own iCloud or Google Drive
Available on both iOS and Android
Cons
No standalone desktop app
Browser extension needs your phone for each code
Cross-platform sync between iOS and Android relies on export files
Visit 2FAS 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 2FAS Auth a good LastPass Authenticator alternative?
Verified facts
5 of 5 verified
License
GPL-3.0
Checked Oct 25, 2026github.com(opens source in a new tab)
Price
Free
Checked Oct 25, 20262fas.com(opens source in a new tab)
Account required
No
Checked Oct 25, 20262fas.com(opens source in a new tab)
Browser extension
Chrome, Brave, Firefox, Edge, Opera, Safari
Checked Oct 25, 20262fas.com(opens source in a new tab)
Sync and backup
Export files, iCloud or Google Drive
Checked Oct 25, 20262fas.com(opens source in a new tab)
4. Microsoft Authenticator
Best for: People and employees who sign in to Microsoft personal, work or school accounts
FreeAndroid, iOS
55.3
score / 100
Why switch from LastPass Authenticator
Free app with push sign-in, useful if you use Microsoft accounts.
Pros
Push and passwordless sign-in for Microsoft accounts
Required or recommended by many workplaces
Free with cloud backup
Cons
Push approvals only work for Microsoft accounts
Backups are tied to the phone's platform
No desktop app or smartwatch support
Visit Microsoft 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 Microsoft Authenticator a good LastPass Authenticator alternative?
Verified facts
4 of 4 verified
Price
Free
Checked Oct 25, 2026support.microsoft.com(opens source in a new tab)
Passwordless sign-in
Fingerprint, face or PIN
Checked Oct 25, 2026support.microsoft.com(opens source in a new tab)
Third-party push
Not supported
Checked Oct 25, 2026support.microsoft.com(opens source in a new tab)
Smartwatch support
No
Checked Oct 25, 2026support.microsoft.com(opens source in a new tab)
5. 1Password
Best for: Families and businesses that want the most polished experience
PaidWindows, macOS, Linux, iOS, Android, Browser extension
47.7
score / 100
Why switch from LastPass Authenticator
If you switch password managers, 1Password can store and fill TOTP codes.
Pros
Excellent apps on every platform
Watchtower breach alerts
Strong security model with Secret Key
Cons
No free plan
Not open source
Visit 1Password Details and reviews
How this score is calculated
Editorial fit ×0.341
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 1Password a good LastPass Authenticator alternative?
Verified facts
2 of 3 verified
Free trial
Yes
Not checked yet1password.com(opens source in a new tab)
Passkeys
Supported
Checked Oct 24, 20261password.com(opens source in a new tab)
Platforms
Windows, macOS, Linux, iOS, Android, browsers
Checked Oct 24, 20261password.com(opens source in a new tab)

The best LastPass Authenticator alternative for…

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

Best LastPass Authenticator alternative for most people

Bitwarden Authenticator

Free, open-source authenticator from a password manager many LastPass users move to.