Toofer vs Trezur

Comparing two open source alternatives to Google Authenticator and Microsoft Authenticator and Authy . Use the comparison below to decide which one fits your needs.

Side-by-side comparison

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	Toofer	Trezur
License	—	—
Self-hostable	Yes	Yes
GitHub Stars	87	2
Forks	8	—
Last Commit	Mar 17, 2026	May 28, 2026
First Released	Jan 13, 2026	Feb 15, 2025
Categories	2FA Authentication	2FA Authentication
Tags	#2fa#authentication	#2fa#authentication

Similar open source alternatives

OTPHub

Simple OTP app for desktop and mobile.

Alternative to:

Google Authenticator

Open Authenticator

Free, open-source cross-platform TOTP authenticator with self-hostable sync backend, built with Flutter.

Alternative to:

Google Authenticator