Unfortunately, at this time each tenant can support only one custom domain. You can submit a topic in our Feedback category so that this feature can be reviewed by our product team: Feedback - Auth0 Community
This is a heads-up that we’re hosting an Ask Me Anything (AMA) session on our new Multiple Custom Domains (MCD) capability. Our Platform Infrastructure Product Manager, Pawan Bhardwaj, will be live on June 25, 2025, from 9 AM to 11 AM PST to answer all your questions—from high-level strategy to specific technical implementation.
You can submit your questions from now until June 24, and we’ll provide detailed written answers during the live event.
If you have any questions about managing multiple brands , creating tailored login experiences , or simplifying your architecture with a single tenant , feel free to drop them in this thread. We look forward to your questions and seeing you there!
Multiple Custom Domains (MCD) support in a single tenant is now available in Early Access (EA), only for Enterprise customers. This capability lets you:
Securely manage multiple branded domains under one Auth0 tenant
Improve user trust with seamless, white‑labeled login experiences
Host customer‑specific domains to meet data residency and regulatory requirements
If you’re interested in using this feature, please contact your Sales Executive or Technical Account Manager or open a support ticket through the Auth0 Support Center.