Know Your Readers.
Grow Your Stack.
The CRM that turns your Substack subscribers into lasting relationships. Segment audiences, track engagement, and boost conversions all in one place.
Good morning, Creator
Here's what's happening with your newsletter today.
You logged 32.2 hours this
week — up 4.3 hours from
last month.
Everything you need to grow
Turn subscriber data into meaningful connections with tools designed for newsletter creators.
Advanced Segmentation
Filter and group your readers by behavior, interests, and engagement levels.
Growth Analytics
Deep dive into your subscriber acquisition and retention metrics in real-time.
Campaign Management
Draft and send personalized campaigns directly from your dashboard.
Platform Integrations
Seamlessly connect and sync directly with your Substack newsletter data.
Revenue Tracking
Understand exactly which pieces of content are driving the most paid conversions.
Custom Personas
Generate reader profiles using your own Local AI for maximum privacy.