Leaky Paywall – Kit

Leaky Paywall – Kit Integration

Automatically connect your free and paid subscribers to your Kit (formerly ConvertKit) email marketing — no manual exports, no missed subscribers, no extra steps.

How it works

When a reader subscribes through Leaky Paywall, they’re instantly added to your Kit account and tagged based on their subscription level. When they cancel, they’re tagged automatically too. Every subscriber change syncs in real-time — including Stripe subscription updates — so your Kit audience always reflects your actual subscriber base.

Why publishers love it

• Targeted email campaigns — Tag subscribers by level so you can send different emails to premium vs. basic readers, or upsell free readers to paid plans.
• Automated win-back flows — Cancelled subscribers are tagged instantly, so you can trigger re-engagement sequences in Kit the moment someone churns.
• Zero manual work — No more exporting CSVs or copying emails between platforms. Every new signup, upgrade, and cancellation is synced automatically.
• Works with your existing Kit setup — Assign any existing Kit tag to any Leaky Paywall subscription level. No need to restructure your email lists.

Set it up in minutes

Just enter your Kit API key, choose which tags map to which subscription levels, and you’re done. Your subscriber data starts flowing immediately.