For creators
Switch to Castro
Castro is a simple way to run a subscription publication — and a better place to grow it. Bring your readers with you and keep ownership of the relationship.
Import
Bring your work with you
If you already have a blog, newsletter, or podcast feed, you do not have to start from zero. Set up a Castro, then move your list and archive when you are ready.
Mailing lists
Export subscribers from your current tool and invite them into your Castro publication.
Writing archives
Republish your best posts so new readers can catch up without hunting across old URLs.
Podcast feeds
Keep distributing episodes while giving listeners a home for chat, extras, and memberships.
Why switch
Independence without a custom stack
Own your content and your subscriber list. Publish free or paid posts without assembling a newsletter tool, a paywall, a host, and a site.
One place to publish
Articles, notes, video, and podcasts live in the same Castro, so your audience is not split across five products.
Marketing built in
Castro helps with discovery and distribution so you spend more time on the work and less time stitching growth tools together.
Direct to readers
Subscribers hear from you. You are not renting attention from a feed that can change the rules overnight.
Paid when you are ready
Stay free while you migrate, then turn on memberships, tips, and exclusive posts from the same publication.
“Moving was the point I stopped maintaining a stack and started publishing again.”
Switch to Castro now
Create an account, set up your publication, and invite the readers who already know your work.