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	24,933	8
Forks	1,935	—
Open Issues	1,155	—
Last Commit	Aug 18, 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

Authentik

Trezur8

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