ToolVitals

Identity & Access Management

Alternatives to Stack Auth

Compare healthier or more active tools in the same use case using ToolVitals public evidence.

View Stack Auth profile View Identity & Access Management leaderboard

Why compare

Signals behind this alternatives page

  • Maintenance and shipping signals are strong.
  • Health score: 92/100.
  • Shipping score: 100/100.

Ranked alternatives

Best-fit identity & access management options

4 tools
03

Ory Kratos

Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.

Warning
Health82
Shipping47
Score66
Confidence81
Stars13.6k
ModeOpen Source
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04

Authula

An open-source authentication solution that scales with you. Embed it as a library in your Go app, or run it as a standalone auth server with any tech stack.

Critical
Health48
Shipping0
Score26
Confidence61
Stars187
ModeOpen Source
View profile Compare with Stack Auth