Google Authenticator AlternativesOnly apps categorised as Authenticators

The best Authenticator alternative to Google Authenticator is Aegis Authenticator, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Google Authenticator and loads of them are Authenticators so hopefully you can find a suitable replacement. Other interesting Authenticator alternatives to Google Authenticator are Ente Auth, KeePass, Proton Authenticator and Bitwarden Authenticator.

More about Google Authenticator

Google Authenticator alternatives page was last updated Dec 2, 2025

Aegis Authenticator
264 likes
Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services.
51 Aegis Authenticator alternatives
Cost / License
Free
Open Source (GPL-3.0)
Application type
Authenticator
Origin
Netherlands
EU
Platforms
Android
Android Tablet
F-Droid
+5
Is Aegis Authenticator a good alternative to Google Authenticator?

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10comments
Aegis Authenticator vs Google Authenticator Comments

Top Positive Comment
Guest
May 30, 2023
2
Simple, open source, no ad, import/export of your data
Review by a new / low-activity user.
KeenFlosser
Positive commentDec 2, 2025
0
FOSS alternative to other authenticator services. Works without issues while keeping it simple and functional.
Kelson V
Positive commentJul 26, 2025
0
More flexible, can add an additional layer of security on top of your codes, lets you organize your codes into categories, doesn't depend on Google for cloud backups, and it's easy to import from Google Auth.
3 of 10 comments
Aegis Authenticator is Free and Open SourceGoogle Authenticator is Free and Proprietary
Aegis Authenticator is Privacy focused, Lightweight and CustomizableGoogle Authenticator is not according to our users
Ente Auth
186 likes
Generates and stores two-factor authentication tokens with device encryption, offers secure cloud backup, multi-device synchronization, offline mode, and import/export through QR, file, or manual input. Migration and restore tools reduce risk of token loss.
39 Ente Auth alternatives
Cost / License
Free
Open Source (AGPL-3.0)
Application type
Authenticator
Origin
United States
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
iPad
Flathub
F-Droid
Flatpak
+6
Is Ente Auth a good alternative to Google Authenticator?
KeePass
1657 likes
Free and open source password manager offering secure local storage of passwords in an encrypted database, strong AES and Twofish encryption, master key or key file access, portable version, plugin support, password generation, and optional two-factor authentication.
248 KeePass alternatives
Cost / License
Free
Open Source
Application types
Password Manager
Authenticator
Origin
Germany
EU
Platforms
Mac
Windows
Linux
BSD
Mono
+5
Is KeePass a good alternative to Google Authenticator?

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6comments
KeePass vs Google Authenticator Comments

Top Positive Comment
Guest
Dec 25, 2022
1
Of course can you use KeePass and apps that utilize kdbx files as a TOTP generator. Just read it up.
Review by a new / low-activity user.
Top Negative Comment
lau22
Apr 8, 2022
8
Unrelated - doesn't provide MFA codes.
Guest
Negative commentJul 19, 2024
0
keepass does not do what goole auth does, 2FA OTPs
Review by a new / low-activity user.
3 of 6 comments
KeePass is Free and Open SourceGoogle Authenticator is Free and Proprietary
KeePass is Lightweight, Security-focused, Privacy focused and CustomizableGoogle Authenticator is not according to our users
Proton Authenticator
100 likes
Protect your accounts with Proton Authenticator, a private and secure cross-device two-factor authentication (2FA) that works offline. Created by Proton, the creators of Proton Mail, Proton VPN, Proton Drive, and Proton Pass.
63 Proton Authenticator alternatives
Cost / License
Free
Open Source (GPL-3.0)
Application type
Authenticator
Origin
Switzerland
Platforms
Mac
Windows
Linux
Android
iPhone
Android Tablet
iPad
F-Droid
Online
+3
Is Proton Authenticator a good alternative to Google Authenticator?
Bitwarden Authenticator
63 likes
Bitwarden Authenticator generates verification codes for two-factor authentication, ensuring your identity is verified when you log into accounts.
65 Bitwarden Authenticator alternatives
Cost / License
Free
Open Source (GPL-3.0)
Application type
Authenticator
Origin
United States
Platforms
Android
iPhone
Android Tablet
iPad
+1
Is this a good alternative to Google Authenticator?
KeePassDX
113 likes
KeePassDX is a material design KeePass client for managing keys and passwords in an encrypted database for your Android device.
96 KeePassDX alternatives
Cost / License
Free
Open Source (GPL-3.0)
Application types
Password Manager
Authenticator
Origin
France
EU
Platforms
Android
Android Tablet
F-Droid
+5
Is KeePassDX a good alternative to Google Authenticator?
Authy
224 likes
Manage two-factor authentication seamlessly across various platforms with secure cloud backups and offline access. From Gmail to LastPass, enhance security effortlessly. Sync multiple devices securely and protect sensitive data with robust encryption.
83 Authy alternatives
Cost / License
Free
Proprietary
Application type
Authenticator
Origin
United States
Platforms
Android
iPhone
Android Tablet
iPad
Apple Watch
+1
Is Authy a good alternative to Google Authenticator?

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3comments
Authy vs Google Authenticator Comments

Guest
Positive commentJan 13, 2018
2
best alternative with cloud, but it is not open source
Review by a new / low-activity user.
Guest
Positive commentFeb 9, 2020
0
Authy has a an auto-backup feature, Google authenticator doesn't. Google authenticator doesn't have any way to export/backup the keys.
Review by a new / low-activity user.
Guest
Positive commentAug 30, 2018
3
I like it's clean design and the fact that you can access all of your codes on your computer and not just your phone
Review by a new / low-activity user.
Authy is Free and ProprietaryGoogle Authenticator is also Free and Proprietary
Authy is Lightweight and Privacy focusedGoogle Authenticator is not according to our users
Keepass2Android
156 likes
Keepass2Android is an open source password manager application for Android. It reads and writes .kdbx-files, the database format used by the popular KeePass 2.x Password Safe for Windows and other desktop operating systems.
155 Keepass2Android alternatives
Cost / License
Free
Open Source (GPL-3.0)
Application types
Password Manager
Authenticator
Origin
Germany
EU
Platforms
Android
Android Tablet
+3
Is Keepass2Android a good alternative to Google Authenticator?

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1comment
Keepass2Android vs Google Authenticator Comments

Guest
Positive commentFeb 18, 2019
2
Keepass2Android supports TOTP. The better thing is, TOTP seed works with desktop applications too. Therefore, you need only one database for desktop and mobile devices. Also, built-in Keepass keyboard allows autofill all inputs from one place, you don't need to switch between applications.
Review by a new / low-activity user.
Keepass2Android is Free and Open SourceGoogle Authenticator is Free and Proprietary
Keepass2Android is Privacy focused and LightweightGoogle Authenticator is not according to our users
2FA Authenticator (2FAS)
49 likes
2FAS Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH authentication*.
Cost / License
Free
Open Source
Application type
Authenticator
Origin
United States
Platforms
Android
iPhone
Android Tablet
iPad
Google Chrome
Mozilla Firefox
+3
Is this a good alternative to Google Authenticator?
FreeOTP
77 likes
FreeOTP is a two-factor authentication application for systems utilizing one-time password protocols with support for Android (6 or later) and iOS (11 or later). Tokens can be added easily by scanning a QR-code or by manually entering in the token configuration.
57 FreeOTP alternatives
Cost / License
Free
Open Source (Apache-2.0)
Application type
Authenticator
Origin
United States
Platforms
Android
iPhone
Android Tablet
iPad
+1
Is FreeOTP a good alternative to Google Authenticator?
Stratum
23 likes
A free open-source two factor authentication app for Android. It features encrypted backups, icons, categories and a high level of customisation. It also has a Wear OS companion app.
Cost / License
Free
Open Source (GPL-3.0)
Application type
Authenticator
Platforms
Android
Android Tablet
Android Wear
F-Droid
+5
Is Stratum a good alternative to Google Authenticator?

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1comment
Stratum vs Google Authenticator Comments

Dominik Pala
Positive commentOct 12, 2024
1
It works on wear os and it is open-source.
Stratum is Free and Open SourceGoogle Authenticator is Free and Proprietary
Stratum is Lightweight and Privacy focusedGoogle Authenticator is not according to our users
Authenticator Extension
20 likes
Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.
Cost / License
Free
Open Source (MIT)
Application type
Authenticator
Origin
United States
Platforms
Mac
Windows
Linux
Microsoft Edge
Google Chrome
Mozilla Firefox
Is this a good alternative to Google Authenticator?

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2comments
Authenticator Extension vs Google Authenticator Comments

f3l1x
Positive commentSep 27, 2021
0
Easy, Open Source and available via Browser Addon. You can even scan the QR Code with a screenshot. BEST 2FA!!!
Guest
Positive commentAug 13, 2021
0
Free, open source, and a browser extension for multiple browsers so you can use it on any platform? Hell yes.

Also it's super simple. It just does what it says on the box, no extra crap you don't want.
Review by a new / low-activity user.
Authenticator Extension is Free and Open SourceGoogle Authenticator is Free and Proprietary
Authenticator Extension is Privacy focused and LightweightGoogle Authenticator is not according to our users

12 of 50 Google Authenticator alternatives

Google Authenticator AlternativesOnly apps categorised as Authenticators

Alternatives list

Aegis Authenticator

Cost / License

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Aegis Authenticator vs Google Authenticator Comments

Ente Auth

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KeePass

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KeePass vs Google Authenticator Comments

Proton Authenticator

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Bitwarden Authenticator

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KeePassDX

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Authy

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Authy vs Google Authenticator Comments

Keepass2Android

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Keepass2Android vs Google Authenticator Comments

2FA Authenticator (2FAS)

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FreeOTP

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Stratum

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Stratum vs Google Authenticator Comments

Authenticator Extension

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Authenticator Extension vs Google Authenticator Comments