Custom domains are currently only available in us-pdx-1 region. Additional regions are coming soon.
- If you register
mycompany.com
, Blaxel can use any*.mycompany.com
subdomain to create custom URLs. - If you register
preview.mycompany.com
, Blaxel can use any*.preview.mycompany.com
subdomain to create custom URLs. - And so on.

Use a custom domain
Custom domains can currently be used for:- Sandboxes previews
- Agents: coming soon!
- MCP servers: coming soon!