Solutions · Newsletter operators
Your subscriber count is a vanity metric. Your subscriber list is a business.
See who actually reads, who buys, and which issues attract which people — then grow on purpose.
The problem
Aggregate blindness
Open rate went from 42% to 39%. Which humans left? Which stayed? No send tool will tell you.
Sponsor decks on vibes
"Our audience is founders and operators" — prove it. Sponsors pay more for audiences you can describe with data.
Growth by cold spray
Buying growth from recommendation networks brings bodies, not readers. Your churn curve knows.
The plays
Resolve the list
Every subscriber becomes a name, title, and company. Your audience section in the sponsor deck writes itself — with real numbers.
Find the paying core
The auto core-readers segment shows exactly who opens everything and buys. Write for them, price for them.
Steer with content directions
Tag issues by direction and watch which one attracts new core readers versus tourists.
Grow from lookalikes
Generate lookalikes of your core segment and invite them personally. Every invite is a draft until you approve it.
Runs on any export: Substack, beehiiv, Kit, Ghost, Mailchimp.
Other solutions