Cart2Cart - Cart2Cart is an automated shopping cart migration service.
Chargebee - Chargebee lets you manage subscriptions and payments at scale, handle custom recurring billing scenarios, reduce subscription churn and simplify accounting.
Design'N'Buy - Enabling Print Business Online
Recurly - Subscription billing and recurring billing management. Recurly offers enterprise-class subscription billing for thousands of companies worldwide.
InkSoft - InkSoft is the most leading e-commerce platform that is specially designed to fuel sales and simplify overall production in businesses just like yours.
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.