Auth & Identity for Enterprise Architects

5 tools

Auth & Identity tools whose catalog profile names enterprise teams in its best-fit use cases. Each entry quotes that line. A filtered list, not a ranking.

  • Auth0

    Enterprise-grade authentication and authorization platform with extensive identity-provider support.

    Best for“Enterprise B2B apps needing SSO/SAML”

  • FusionAuth

    Auth that works the way you want

    Best for“Teams needing self-hosted, enterprise-grade CIAM with unlimited users and full control over data”

  • Keycloak

    Open source identity and access management

    Best for“Teams requiring fully self-hosted auth with SAML, OIDC, and user federation — especially in regulated industries”

  • Stytch

    Authentication for the modern web

    Best for“B2B SaaS products needing passwordless auth, multi-tenancy, and enterprise SSO with a great developer experience”

  • WorkOS

    Enterprise-readiness APIs — SSO, SCIM directory sync, and audit logs for B2B SaaS.

    Best for“B2B SaaS selling to enterprises”

All auth & identity tools are on the explorer; for a pick that fits your project, ask the advisor.