Authentik vs Trezur

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

Authentik

MIT

Open source identity provider and SSO solution that replaces Auth0 and Okta with a self-hostable, flexible authentication platform.

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Trezur

Fast, secure, light-weight web-app to generate TOTP and HOTP tokens.

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Side-by-side comparison

	Authentik	Trezur
License	MIT	—
Self-hostable	Yes	Yes
GitHub Stars	25,906	8
Forks	2,064	—
Open Issues	1,112	—
Last Commit	Oct 10, 2026	Aug 6, 2026
First Released	Dec 30, 2019	Feb 15, 2025
Categories	2FA Authentication Single Sign-On	2FA Authentication
Tags	#authentication #authorization #kubernetes #self hosted #sso	#2fa #authentication

GitHub stars over time

Authentik25,906

Trezur

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