12 Best Shopify Subscription Apps [2026]: Fees & Features Compared

If you sell on Shopify and you want recurring revenue, the picking-an-app decision is more consequential than it looks. The wrong app saddles you with a transaction fee you cannot escape without a painful migration, an out-of-the-box customer portal that buries the cancel button (which sounds clever until your card-issuer disputes spike), or a checkout integration that quietly skips Shop Pay one-tap on every renewal. The right app pays for itself in the first quarter through retention lift, lower involuntary churn, and a portal customers actually use to upgrade rather than cancel.