WHMCS - WHMCS is an all-in-one client management, billing & support system for online businesses.
Jitterbit - Jitterbit is an open source integration software that helps businesses connect applications, data and systems.
HostBill - HostBill is a powerful and flexible, all-in-one automation, billing, client management and support platform for online businesses.
MuleSoft Anypoint Platform - Anypoint Platform is a unified, highly productive, hybrid integration platform that creates an application network of apps, data and devices with API-led connectivity.
Blesta - Blesta is professional client management, billing, and support software.
Cleo Integration Cloud - Secure Integration and Data Movement Platform