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