Sesame Database Manager - Lantica Software, LLC - Sesame, A Q&A-compatible Database Manager.
Camunda - The Universal Process Orchestrator
XtraBuild Designer - XtraBuild offers software development tools for database and reporting applications. No coding!
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.
Sheep - Membership and events for SMEs and nonprofits
jBPM - jBPM is a flexible Business Process Management (BPM) Suite.