CrossPromo Club

crosspromo.club is the fairest subscriber swap in the world - if you send one of your subscribers to another newsletter, we'll send you one back. If you send 247, we'll send you 247. Simple.

The best part? All you have to do is paste a link into your posts, as many as you like. That link will refer your readers to other newsletters, and we'll make sure new readers are referred back to you. We control for similarity between referring newsletters and prune poor performing ones to keep the system healthy. Also, all new newsletters are human-reviewed to ensure appropriateness.

For newsletters that prefer to find manual cross-promotion partners, there is a suite of discover, messaging and organization tools.