New! Add a custom domain to your Substack

Custom domains are now available on Substack. Many writers have told us they’d like to use custom domains to build a home for their newsletters, so we’re excited to finally bring this feature to everyone.

You can set up a custom domain from your Settings page:

To use custom domains, you’ll be charged a one-time $50 fee per publication. After you’ve unlocked this feature, you can add and remove custom domains at no additional cost.

We hope this feature helps you grow an independent publishing business on Substack.