Custom domains allow you to use your own domain name with your app. This is useful for branding and making your app more recognizable.
You can add a custom domain to your app by following these steps:
CNAME record provided and add it to your domain's DNS settings._acme-challenge) and add it to your domain's DNS settings as a CNAME record.Your DNS settings should look something like this:

It may take some time for the DNS changes to be applied, typically a few hours, but often much quicker. Once DNS propagation is complete, your custom domain will be active and ready to use.
Limitations:
Here are some domain providers where you can purchase a domain if you don't already have one. These providers are easy to use and integrate seamlessly with our platform:
GoDaddy does not allow you to add a CNAME record for the root domain (example.com).
This means that you will need to use a subdomain (e.g. www.example.com) for your custom domain.
Cloudflare has a Proxy feature that can interfere with the custom domain setup.
In order to use a custom domain with Cloudflare, you need to disable the Proxy feature for the _acme-challenge record.
Additionally, you need to add an additional TXT record with the same value of your CNAME record.

SquareSpace does not allow you to add a CNAME record for the root domain (example.com).
This means that you will need to use a subdomain (e.g. www.example.com) for your custom domain.
If you have any questions or need help with setting up a custom domain, please reach out to our support team or join our Discord community for assistance.