Multiple Custom Domains General Availability

We’re excited to announce that Multiple Custom Domains (MCD) is now Generally Available.

With Multiple Custom Domains, Enterprise customers can support multiple branded login experiences from a single Auth0 tenant. This helps you deliver more tailored authentication experiences across consumer applications, multi-brand businesses, and B2B SaaS use cases.

MCD GA includes support for:

• Configuring custom domains at scale within a single tenant
• A default domain for streamlined development and testing
• Passkey enrollment on custom domains
• B2B SaaS Self-Service SSO customizations
• Custom domain metadata in Advanced Customizations for Universal Login (ACUL)
• Support across Management SDKs, Authentication SDKs, and Forms

Visit Auth0 docs to get started.