We match micro-newsletter creators (under 5k subs) from Reddit communities for automated cross-promotion. Find your people, grow together.
Link your Substack, Beehiiv, ConvertKit, or any newsletter platform. We analyze your content and audience niche.
Our algorithm finds complementary creators in your Reddit niche — similar audience, non-competing content.
Automated shoutouts in each other's newsletters. Track new subscribers, engagement, and growth in real time.
Whether you run a weekly digest for r/Python or curate the best of r/personalfinance, ReaderX helps you find your perfect swap partners.
No credit card required. Try ReaderX and upgrade when you see results.
Perfect for testing the waters
For creators serious about growth
Join the waitlist and be the first to match with newsletter creators in your niche. Launching soon.
No spam. We'll only email you about ReaderX updates.