Is there any limit on the number of custom domains a web service can have?

I’m looking to setup a feature where our users can host pages at their own custom domains. We’re considering using the unofficial Render GraphQL API until the official API is available.

Does Render have a limit on the number of custom domains a web service can support? I haven’t seen any documentation suggesting a limit, but wanted to double-check. Thanks!

There is no limit on the number of custom domains.