Tuio VS Chargify

GoPad for Schools - School Management

Chargebee - Chargebee lets you manage subscriptions and payments at scale, handle custom recurring billing scenarios, reduce subscription churn and simplify accounting.

Sawyer - Discover a wonder-filled world of kids classes, camps, events, and activities, right in your neighborhood

Recurly - Subscription billing and recurring billing management. Recurly offers enterprise-class subscription billing for thousands of companies worldwide.

Yusp - Yusp is a next generation, real-time personalization engine having all product modules as defined by Gartner for various business models.

Zuora - Zuora creates cloud-based software on a subscription basis that enables any company in any industry to successfully launch, manage, and transform into a subscription business.