Open Source ESB by WSO2 - The fast Open Source ESB: Enterprise Service Bus based on Apache Synapse ESB

WSO2 Enterprise Service Bus (ESB) is an ultra fast, light-weight enterprise-ready open source product based on the Apache Synapse ESB. With WSO2 ESB, you can connect, manage and transform service interactions between Web services, REST/POX services and legacy systems.

From version 2.0 onwards, WSO2 ESB is powered by Carbon.