Prompt
What should I use for enterprise login if I need SAML, OIDC, and SCIM?
Latest observation
Oct 7, 2026
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If you need SAML, OIDC, and SCIM for enterprise login, you generally want an Identity Provider (IdP) or an Identity-as-a-Service (IDaaS) platform that supports all three.
Common good options
- Okta — very common for enterprise SSO + SCIM provisioning
- Microsoft Entra ID (Azure AD) — strong if your customers already use Microsoft 365
- Ping Identity — common in larger/regulated enterprises
- OneLogin — simpler enterprise SSO/provisioning option
- Auth0 / Okta Customer Identity — more app-facing, but enterprise federation support depends on plan/features
- JumpCloud — often used by SMB/mid-market
What each protocol is for
- SAML: older but still widely used for enterprise SSO
- OIDC/OAuth 2.0: modern login flows, better for apps and mobile/web
- SCIM: automatic user/group provisioning and deprovisioning
Practical recommendation
- If you’re building a B2B SaaS app and need broad enterprise compatibility, support both SAML and OIDC for SSO, plus SCIM for provisioning.
- For the actual enterprise customer’s login provider, Okta and Microsoft Entra ID are the most common starting points.
If you mean “what should my product integrate with?”
Implement:
- SAML 2.0
- OpenID Connect
- SCIM 2.0
- Optionally just-in-time provisioning as a fallback
If you want, I can also recommend the best vendor depending on your company size, customer base, and budget.