Their main product is an Enterprise Service Bus, a piece of technology that is supposed to help make it easy for software developers to integrate with multiple disparate third party solutions (and potentially internal solutions). So you can get a "Connector" for SAP, and another for Salesforce and consolidate, transfer or do practically whatever with the data in both systems, without having a bunch of developers working on an in-house solution to consume the requisite APIs.
My one criticism of them would be they focus very heavily on cloud, and their on-premises offering is woefully anaemic, lacking fundamental functionality, such as messaging.
My one criticism of them would be they focus very heavily on cloud, and their on-premises offering is woefully anaemic, lacking fundamental functionality, such as messaging.