ToolVitals

Identity & Access Management

Alternatives to VoidAuth

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

View VoidAuth profile View Identity & Access Management leaderboard

Why compare

Signals behind this alternatives page

  • Maintenance and shipping signals are strong.
  • Health score: 87/100.
  • Shipping score: 95/100.

Switching guide

Best alternatives by need

Best overallKeycloak

Highest organic ToolVitals fit for this use case.

Healthier optionsKeycloak, Authentik, Casdoor, Stack Auth

Stronger current public-health signal than VoidAuth.

Verified open/source-visibleKeycloak, Authentik, Casdoor, Thunder

Useful when portability and inspectability matter.

License unknown, source-visible signalsStack Auth

Public source signals exist, but ToolVitals has not verified the license class.

Trust note: Sponsors and affiliate links are separate from rankings. ToolVitals does not let monetization change scores, risk labels, organic ordering, or evidence display.

Ranked alternatives

Best-fit identity & access management options

12 tools
01

Keycloak

Open Source Identity and Access Management For Modern Applications and Services

Active
Health91
Shipping100
Score96
Confidence100
Stars34.8k
ModeSource-visible project
View profile Compare with VoidAuth
03

Casdoor

An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD

Active
Health91
Shipping100
Score96
Confidence100
Stars13.7k
ModeSource-visible project
View profile Compare with VoidAuth
06

Logto

🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

Active
Health94
Shipping89
Score94
Confidence100
Stars12.1k
ModeSource-visible project
View profile Compare with VoidAuth
10

Jans

Open source digital identity infrastructure with OAuth/OpenID and SSO components.

Active
Health88
Shipping95
Score92
Confidence92
Stars632
ModeSource-visible project
View profile Compare with VoidAuth
11

Frontier

Frontier is an all-in-one user management platform that provides identity, access and billing management to help organizations secure their systems and data. (Open source alternative to Clerk, WorkOS)

Active
Health89
Shipping98
Score93
Confidence88
Stars333
ModeSource-visible project
View profile Compare with VoidAuth
12

Steward

Agent wallet infrastructure with encrypted keys, policy enforcement, and credential proxying.

Active
Health83
Shipping95
Score91
Confidence99
Stars81
ModeSource-visible project
View profile Compare with VoidAuth