Yes — for enterprise teams that need self-hosted Git hosting with SSO, SCIM, and audit logs, the main options are:

1. GitLab Self-Managed

Best overall enterprise feature set

• SSO: SAML, LDAP, and other enterprise auth options
• SCIM: Available for enterprise identity provisioning
• Audit logs: Strong built-in audit/event logging
• Extras: CI/CD, security scanning, package registry, issue tracking, epics
• Tradeoffs: Can be heavy to run at scale; licensing costs can be significant for premium features

Good fit if you want a single platform for code + DevOps + compliance.

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2. Gitea / Forgejo

Best lightweight self-hosted Git hosting

• SSO: Supports OAuth2/OpenID Connect and LDAP; SAML support depends on setup/extensions and may not be as mature as enterprise suites
• SCIM: Generally not a strong native capability
• Audit logs: Basic logging, but less comprehensive than enterprise-focused platforms
• Extras: Very easy to deploy, low resource use
• Tradeoffs: May require custom integration work to meet strict enterprise identity/compliance needs

Good fit if your enterprise can tolerate more integration work and wants a smaller footprint.

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3. Bitbucket Data Center

Best if your org is already Atlassian-centric

• SSO: Strong SAML integration
• SCIM: Typically handled through Atlassian/identity ecosystem integration; verify exact provisioning model for your setup
• Audit logs: Available, with enterprise controls
• Extras: Tight Jira/Confluence integration
• Tradeoffs: More natural fit in Atlassian shops; licensing and infrastructure can be substantial

Good fit if you already use Jira/Confluence heavily.

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4. GitHub Enterprise Server

Best if you want GitHub UX on-prem

• SSO: SAML SSO
• SCIM: Supported in enterprise identity flows
• Audit logs: Strong audit logging and enterprise audit APIs
• Extras: Familiar GitHub workflow, marketplace/app ecosystem
• Tradeoffs: Costly, and self-hosting is operationally involved

Good fit if developers want GitHub and you need on-prem/self-managed deployment.

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5. Azure DevOps Server

Best for Microsoft-heavy environments

• SSO: Integrates well with Microsoft identity
• SCIM: More commonly handled via Azure AD / Entra provisioning patterns; verify your exact deployment needs
• Audit logs: Enterprise logging and governance features
• Extras: Boards, pipelines, artifacts
• Tradeoffs: Less “pure Git platform” feel; best when aligned with Microsoft stack

Good fit if you’re standardized on Microsoft identity and tooling.

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Short recommendation

If your requirements are strict on enterprise identity + auditability, I’d rank them:

1. GitLab Self-Managed
2. GitHub Enterprise Server
3. Bitbucket Data Center
4. Azure DevOps Server
5. Gitea/Forgejo for lighter-weight needs

What to check before choosing

For each platform, confirm:

• SAML/OIDC SSO support with your IdP
• SCIM user and group provisioning
• Audit log retention/export
• Role-based access control
• LDAP vs modern IdP support
• Compliance needs like SOC 2, HIPAA, ISO 27001, FedRAMP, etc.

If you want, I can turn this into a comparison table with columns for SSO, SCIM, audit logs, CI/CD, cost, and ease of self-hosting.