One person. One profile. One list.
Someone taps your bio, reads a post, joins your waitlist — you see one Sara, not three strangers. That profile is what everything else acts on.
Every signup arrives tagged
Hub, landing page, Magic Link, form, API — the source travels with the subscriber automatically.
Slice with segments
Saved segments from tags and fields, plus five AI-curated ones that keep themselves current.
Act on what you see
Send to a segment, trigger an automation from a tag, or write a note so next time you remember.
Smart SegmentsAI
Five AI-curated segments that update themselves: loyal readers, clickers, newcomers.
Tags at the source
Every signup arrives tagged with where it came from: Hub, page, form, API.
Custom fields
Add the fields your work needs. Integrations fill them automatically.
Per-person notes
Write what you remember. A real CRM, not just a mailing list.
Import and export
Bring your list as a CSV, take it as a CSV. Tags and segments come along.
Free migration
Your list is in Mailchimp? We migrate it free.
Every page you publish grows the same list.
More of the publishing OS
All of it →