
Newsletter platform with built-in audience discovery and monetization
Substack is a complete newsletter and content monetization platform that lets writers publish email newsletters, podcasts, and videos while building a paid subscriber base. Founded in 2017, it combines publishing tools with a built-in social discovery network featuring Notes, Chat communities, and an algorithmic recommendation system that connects creators with new audiences.
Clean editor for writing and sending newsletters with full ownership of your email list, exportable anytime
Short-form posts visible in follower feeds, functioning as a discovery engine to reach new audiences
Upload and host podcasts and videos with automatic transcripts, syndication to Apple Podcasts and Spotify, and livestreaming
Recommendation system matching content with readers based on interests and subscriptions for organic growth
Group chat for building community with subscribers through threaded discussions and real-time conversations
Paid subscription setup with multiple tiers, free trials, founding member pricing, and content paywalling
Automated email sequences and welcome series to nurture new subscribers
Journalists building direct reader relationships and monetizing reporting without relying on traditional media outlets
Content creators turning expertise into recurring revenue through premium newsletters and exclusive content
Writers building engaged communities using Chat, Notes, and newsletters for multiple touchpoints
Creators publishing across formats — newsletters, podcasts, video, livestreams — from one platform
Best free starting point for writers and journalists who want to validate a newsletter idea with built-in audience discovery before committing to a paid platform.
Best for writers who want the simplest path to a paid newsletter — zero upfront cost with built-in audience discovery, at the cost of a 10% revenue share
Platform-facilitated brand partnerships and sponsorship payments for newsletter creators

AI-powered email and SMS marketing platform built for ecommerce