Upodi - Unified Commerce Platform.
Pabbly Subscriptions - Pabbly Subscription is a recurring billing & subscription management software.
SolidInvoice - SolidInvoice is simple to use online invoicing software that helps small businesses to get paid faster on time.
Recurly - Subscription billing and recurring billing management. Recurly offers enterprise-class subscription billing for thousands of companies worldwide.
HonorCare - HonorCare is a web portal that makes it easy for you to make online medical payments in an accessible and authentic way.
Chargebee - Chargebee lets you manage subscriptions and payments at scale, handle custom recurring billing scenarios, reduce subscription churn and simplify accounting.