GreenVulcano®ESB, The Open Source Enterprise Service Bus!
GreenVulcano® ESB is a platform for application integration, able to connect multiple heterogeneous systems. Its plug-in architecture allows for unlimited expansion and customization, providing the solution to many different business integration problems. GreenVulcano® brings flow-related concepts such as transformation and routing to the Service-Oriented Architecture.
Imixs Workflow - the open source business process management
Manage Complexity of Your Business Process...
Imixs-Workflow is the open source solution for human-centric business process management. This means supporting human skills, activities and collaboration in a model driven architecture. The Imixs-Workflow engine protects and securely distributes your business data based on the BPMN 2.0 standard.
http://www.imixs.org
Modular Automation Framework Expandable Architecture: A framework designed to make automated processes fast and easy. This framework utilizes technologies that are platform independent.