The open-source platform that lets you design, test, and optimize paywalls across iOS and Android — without shipping app updates.
From paywall design to purchase validation, PayGate handles the entire billing lifecycle.
Target users by platform, app version, locale, entitlements, or custom segments. First-match-wins priority system with real-time evaluation.
Weighted variant assignment with sticky bucketing. Built-in z-test statistical significance — know when you have a winner, not just a guess.
Server-side validation for Apple StoreKit 2 and Google Play Billing. JWS verification, receipt validation, and automatic entitlement granting.
Unified entitlement resolution across purchases, promos, and admin grants. Automatic stacking with longest-expiry-wins logic.
Real-time processing of App Store Server Notifications v2 and Google Play RTDN. Automatic status updates, renewals, and refund handling.
Full-funnel tracking from impression to purchase. Per-variant breakdowns with statistical significance testing for every experiment.
Define products, paywalls, and targeting rules in the admin portal. Set up A/B test variants with custom weights.
Your app calls POST /paywalls/evaluate with user context. PayGate returns the right paywall, variant, and offerings in milliseconds.
Track conversions, analyze funnels, and let the data tell you which paywall converts best. Iterate without app updates.
Drop-in libraries that handle paywall rendering, purchase flows, and event tracking.