Swap readers with writers like you
Folio Ex matches indie Substack writers in the productivity & self-help niche to auto-swap subscriber lists with complementary newsletters — fairly priced and verified.
One-time fee · Priority matching when we launch
The Process
Three steps to your next 1,000 subscribers
List your newsletter
Connect your Substack, share your niche and subscriber count. Our browser automation verifies everything — no manual screenshots required.
Get matched
We pair you with a complementary newsletter in the productivity & self-help niche. Same audience energy, different angle — so subscribers actually stay.
Swap readers
Each writer sends a mention to their list. Imbalanced trades? Stripe handles the difference automatically — you always get fair value.
Founder's Rate
Be first to swap
Secure your spot in the founding cohort. Early Access members get priority matching when the platform launches — one-time fee, no subscription.
Get Early Access — $19