Glassfy - Build, manage, and grow in-app subscriptions. Glassfy is the infrastructure (open source SDK, backend, dashboard) to integrate subscriptions in minutes, manage products & permissions remotely, check real time metrics, and remotely configure paywalls.

Crow.app - Pricing and experimentation tools for Stripe

RevenueCat - In-app subscriptions made easy

Insights by Autopilot - Goal tracking and marketing analytics for customer journeys

Corrily - The all-in-one platform to design, test, deploy and analyze your monetization strategies across web and mobile

Qonversion - The subscription data platform for mobile-first companies