saasisdead.si
R.I.P.

Open-source alternatives to Clerk

9 projects replace Clerk, the user authentication. 8 shipped code in the last 30 days.

9 open-source alternatives

Most-starred first. Stars, growth and activity are live from GitHub.

Better AuthMost adopted

Framework-agnostic authentication for TypeScript applications

Stars
30.4k
Growth
+359
Launched
May 2024
MITupdated today
AuthentikGrowing fastest

Take control of your identity with a secure, flexible solution

Stars
26k
Growth
+360
Launched
Dec 2019
Custom licenseupdated today
Zitadel#3 by stars

Secure, customizable identity infrastructure for developers

Stars
15.4k
Growth
+288
Launched
Mar 2020
AGPL-3.0updated today
SuperTokens#4 by stars

Secure, customizable authentication for your applications

Stars
15.3k
Growth
+33
Launched
Jan 2020
Custom licenseupdated today
Logto#5 by stars

Secure, seamless authentication for modern applications

Stars
14.7k
Growth
+126
Launched
Jun 2021
MPL-2.0updated today
Ory#6 by stars

A certified and battle-tested identity solution

Stars
13.9k
Growth
+38
Launched
May 2018
Apache-2.0updated 2mo ago
hanko#7 by stars

Modern authentication, on your terms. Open source alternative to Auth0, Clerk, WorkOS, Stytch.

Stars
9k
Growth
–
Launched
Mar 2022
Custom licenseupdated today
Hexclave#8 by stars

Modular auth, payments, emails, and analytics for your product

Stars
6.9k
Growth
+12
Launched
Feb 2024
Custom licenseupdated today
Authgear#9 by stars

Managed identity and access management for any app

Stars
2.1k
Growth
+61
Launched
Jun 2020
Apache-2.0updated today

All Security & Identity

Esc

Type to search every entry. ↑↓ to move, Enter to open.