Open Source Authy Alternatives

The best open source alternative to Authy is Aegis Authenticator. If that doesn't suit you, our users have ranked more than 50 alternatives to Authy and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Authy are andOTP, FreeOTP, Raivo Authenticator and GNOME Authenticator.

Authy alternatives are mainly Authenticators but may also be Password Managers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Authy.

Authy alternatives page was last updated

Authy

216

Free • Proprietary
Authenticator

Mac
Windows
Linux
Android
iPhone
Android Tablet
iPad
Apple Watch

Authy is a simple way to manage two-factor authentication accounts. Authy supports Gmail, Dropbox, LastPass and thousands...

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Aegis Authenticator
Is this is a good alternative?
Yes
No
Free • Open Source
Authenticator
Android
F-Droid
29 Aegis Authenticator alternatives
Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services.
- - Aegis Authenticator is the most popular Android alternative to Authy.
- - Aegis Authenticator is the most popular Open Source & free alternative to Authy.
Suggest and vote on features
Aegis Authenticator Features
1. Two-factor AuthenticationAegis Authenticator supports two-factor authentication (2FA).
2. Encrypted BackupAegis Authenticator uses encryption algorithms to keep your files safe as well as prevent unauthorized access.
3. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
4. Time-based One-time PasswordAegis Authenticator has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
5. Dark ModeAegis Authenticator supports dark mode for comfortable usage in low light conditions.
6. Ad-freeAegis Authenticator doesn't contain any form of external advertising.
7. Multiple Account supportAegis Authenticator support multiple accounts without the need to logout and login
8. Privacy focusedAegis Authenticator is considered a privacy friendly alternative.
9. Works OfflineAegis Authenticator can be used without the need to connect to the internet.
Multi-Factor Authentication (MFA)
Unlock with fingerprint
Data export/import
Community-based
Import from Steam
Import from Google Reader
Customizable
Lightweight
Cloud Sync
End-to-End Encryption
Comments about Aegis Authenticator as a Alternative to Authy
Almost everyone thinks Aegis Authenticator is a great Authy alternative.
all • positive • negative relevance • date
tangycandy
It's open source and it works great!
Top positive comment•
1

erebosgr
It's open source, uses harder encryption and you can migrate between devices.
Top positive comment•
3

rustPunk
Leaving a negative comment, not because Aegis is bad, but because it's still not a good competitor/alternative to everything Authy offers in terms of convenience (iOS app, and desktop/Windows app). With these two, Aegis would NO DOUBT be the best out there.
Top negative comment•
0

RemovedUser
Aegis is hands down the best 2FA app for Android. It is Easy-to-use, Clean, Open Source and provides very useful Backups. It also allows you to see the 'Seeds' of the Services which most other services like Authy or Google Authenticator don't provide.
Positive comment•
3

Guest
Best OTP app, great alternative to google and authy. Frequently updated too. Best in class UI
Positive comment•
2

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5 of 7 comments
andOTP
Is this is a good alternative?
Yes
No
Free • Open Source
Authenticator
Android
Android Tablet
F-Droid
36 andOTP alternatives
It implements Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP). Simply scan the QR code and login with the generated 6-digit code.
- - andOTP is the most popular Android Tablet alternative to Authy.
Suggest and vote on features
andOTP Features
1. Encrypted BackupandOTP uses encryption algorithms to keep your files safe as well as prevent unauthorized access.
2. Dark ModeandOTP supports dark mode for comfortable usage in low light conditions.
3. Time-based One-time PasswordandOTP has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
4. Two-factor AuthenticationandOTP supports two-factor authentication (2FA).
5. Privacy focusedandOTP is considered a privacy friendly alternative.
6. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
Security focused
Unlock pin
Multi-Factor Authentication (MFA)
Unlock with fingerprint
Icon sets
Sort by date
Sorting by tags
Password Generator
Community-based
Discontinued
Unmaintained, see https://github.com/andOTP/andOTP and developers announcement on XDA https://forum.xda-developers.com/t/app-4-4-open-source-andotp-open-source-two-factor-authentication-for-android.3636993/post-87021655

Comments about andOTP as a Alternative to Authy
Almost everyone thinks andOTP is a great Authy alternative.
Guest
Open-source and kept up to date!
Positive comment•
4

Guest
Does not require an account. Open-source.
Positive comment•
2

Joseph Cameron
andOTP is fantastic, but it's not cross-platform like Authy.
Negative comment•
1
FreeOTP
Is this is a good alternative?
Yes
No
Free • Open Source
Authenticator
Android
iPhone
Android Tablet
iPad
36 FreeOTP alternatives
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.
- - FreeOTP is the most popular iPhone & iPad alternative to Authy.
Suggest and vote on features
FreeOTP Features
1. Two-factor AuthenticationFreeOTP supports two-factor authentication (2FA).
2. Multiple Account supportFreeOTP support multiple accounts without the need to logout and login
3. Ad-freeFreeOTP doesn't contain any form of external advertising.
4. Dark ModeFreeOTP supports dark mode for comfortable usage in low light conditions.
5. Time-based One-time PasswordFreeOTP has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
Community-based
Raivo Authenticator
Is this is a good alternative?
Yes
No
Free • Open Source
Authenticator
Mac
iPhone
iPad
18 Raivo Authenticator alternatives
Open the app in one tap, sign in with FaceID and copy your one-time password to your Mac in one tap with handoff. Using a one-time password manager has never been easier!
- - Raivo Authenticator is the most popular Mac alternative to Authy.
Suggest and vote on features
Raivo Authenticator Features
1. Two-factor AuthenticationRaivo Authenticator supports two-factor authentication (2FA).
2. Time-based One-time PasswordRaivo Authenticator has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
3. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
Sync with iCloud
Customizable
Multi-Factor Authentication (MFA)
GNOME Authenticator
Is this is a good alternative?
Yes
No
Free • Open Source
Authenticator
Linux
Linux Mobile
Flathub
GNOME
18 GNOME Authenticator alternatives
Gnome Authenticator is a desktop 2FA code generator for Linux desktops, like Ubuntu.
Suggest and vote on features
GNOME Authenticator Features
1. Two-factor AuthenticationGNOME Authenticator supports two-factor authentication (2FA).
2. Time-based One-time PasswordGNOME Authenticator has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
3. Multiple Account supportGNOME Authenticator support multiple accounts without the need to logout and login
4. Dark ModeGNOME Authenticator supports dark mode for comfortable usage in low light conditions.
5. Privacy focusedGNOME Authenticator is considered a privacy friendly alternative.
Multi-Factor Authentication (MFA)
Google Authenticator
Security focused
Authenticator Pro
Is this is a good alternative?
Yes
No
Free • Open Source
Authenticator
Android
Android Tablet
Android Wear
F-Droid
28 Authenticator Pro alternatives
Authenticator Pro generates Two Factor Authentication (2FA) codes for your online accounts. TOTP, HOTP, mOTP (Mobile-OTP) and Steam are supported. The generated codes are one time tokens that provide an extra layer of security to your online accounts.
Suggest and vote on features
Authenticator Pro Features
1. Time-based One-time PasswordAuthenticator Pro has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
2. Encrypted BackupAuthenticator Pro uses encryption algorithms to keep your files safe as well as prevent unauthorized access.
3. Two-factor AuthenticationAuthenticator Pro supports two-factor authentication (2FA).
4. Dark ModeAuthenticator Pro supports dark mode for comfortable usage in low light conditions.
5. Multiple Account supportAuthenticator Pro support multiple accounts without the need to logout and login
6. Works OfflineAuthenticator Pro can be used without the need to connect to the internet.
7. Ad-freeAuthenticator Pro doesn't contain any form of external advertising.
8. Privacy focusedAuthenticator Pro is considered a privacy friendly alternative.
9. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
Multi-Factor Authentication (MFA)
End-to-End Encryption
Lightweight
Authenticator Extension
Is this is a good alternative?
Yes
No
Free • Open Source
Authenticator
Mac
Windows
Linux
Microsoft Edge
Google Chrome
Firefox
38 Authenticator Extension alternatives
Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.
Suggest and vote on features
Authenticator Extension Features
1. Two-factor AuthenticationAuthenticator Extension supports two-factor authentication (2FA).
2. Time-based One-time PasswordAuthenticator Extension has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
Browser extension
Multi-Factor Authentication (MFA)
Comments about Authenticator Extension as a Alternative to Authy
pros, cons and recent comments
TRShadow
It is one of the best 2FA alternatives that can be used on a PC. Authy is doing this on mobile because it does not have mobile support. On the PC, the Authenticator is the best option. Cloud support, encrypted backup, and a clipboard have features such as copying. There is also an automatic filling option for 2FA fields, but in some cases, it fills information on other fields.
Positive comment•
0
ente Authenticator
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
Android
iPhone
Android Tablet
iPad
13 ente Authenticator alternatives
ente's Authenticator app helps you generate and store 2 step verification (2FA) tokens on your mobile devices.
Suggest and vote on features
ente Authenticator Features
1. End-to-End Encryptionente Authenticator has E2E Encryption, for entire or parts of the app.
2. Privacy focusedente Authenticator is considered a privacy friendly alternative.
3. Two-factor Authenticationente Authenticator supports two-factor authentication (2FA).
4. Works Offlineente Authenticator can be used without the need to connect to the internet.
5. Encrypted Backupente Authenticator uses encryption algorithms to keep your files safe as well as prevent unauthorized access.
6. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
7. Lightweightente Authenticator consumes less device resources compared to similar apps.
8. Ad-freeente Authenticator doesn't contain any form of external advertising.
9. Dark Modeente Authenticator supports dark mode for comfortable usage in low light conditions.
Multi Device Support
Synchronization
Time-based One-time Password
Cloud Sync
FreeOTP+ (fork of FreeOTP)
Is this is a good alternative?
Yes
No
Free • Open Source
Authenticator
Android
F-Droid
26 FreeOTP+ (fork of FreeOTP) alternatives
FreeOTP+ is a fork of FreeOTP with an updated user interface and with backup/restore functionality (to external files or via built-in Android backup/restore).
Suggest and vote on features
FreeOTP+ (fork of FreeOTP) Features
1. Two-factor AuthenticationFreeOTP+ (fork of FreeOTP) supports two-factor authentication (2FA).
2. Time-based One-time PasswordFreeOTP+ (fork of FreeOTP) has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
Multi-Factor Authentication (MFA)