Grow your Substack audience —
by swapping with writers
just like you
NestSwap matches indie AI/creator newsletter writers by engagement rate and audience fit. Swap curated subscriber segments. Both sides win.
FOUNDING MEMBERS LOCK IN LIFETIME ACCESS · LIMITED SPOTS
Three steps to a bigger audience
Connect your Substack
Link your newsletter in 30 seconds. We read your public stats — no passwords, no risk.
Get matched by engagement rate
Our algorithm pairs you with writers whose audiences overlap yours — same open rates, same niche energy.
Approve your swap and grow
Preview the swap, hit approve, and watch real engaged subscribers arrive in your inbox stats.
Substack writers already on the waitlist
AI tools creators, indie makers, and newsletter builders waiting to swap
Founding Member Access
Be among the first to use NestSwap before it opens to the public.
One-time payment. No subscription. Permanent access.
First access to the best engagement-matched swap partners
Pay once, swap forever as the platform grows
Verified founder status shown to your swap partners
Secure checkout via Stripe · 30-day money-back guarantee
Not ready to commit?
Join the free waitlist. No credit card, no spam — just a heads-up when we open public signups.