//
Get monthly newsletter intelligence — trends, top movers, new opportunities
Newsletter Insights — advertising rates and audience data for 21K+ newsletters
Browse all →
Get monthly newsletter trends and insights in your inbox
Platform Portability
Platform Dependentsubstack
Uses Substack subdomain (robinjbrooks.substack.com). Migrating would require subscribers to re-subscribe at a new address.
Custom domains let newsletters switch platforms without losing their audience.
Are you a newsletter creator? Get verified insights →