VOGSY - Professional service automation tool built on Google G Suite
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
HarmonyPSA - HarmonyPSA - Professional Services Automation (PSA) for IT Businesses
Forefront Support - On demand, elastic customer support as a service
Timewatch - Timewatch offers time tracking, expense management, resource scheduling and professional services automation solutions.
Cycle - (taken from the man pages) DESCRIPTION