Camunda - The Universal Process Orchestrator
hireEZ (Formerly Hiretual) - Your Outbound Recruiting Platform.
ProcessMaker - ProcessMaker is an easy to use BPM and workflow software solution. It is used to design, automate, and deploy business processes of any kind.
SmartRecruiters - Recruiting software and applicant tracking system in a complete talent acquisition suite. You are who you hire - hire better with the ATS that works.
jBPM - jBPM is a flexible Business Process Management (BPM) Suite.
Zoho Recruit - Zoho Recruit's applicant tracking system and recruiting software is designed for modern workforce that helps you hire more qualified candidates faster.