Abstract: A system to facilitate integration of software includes a core integration portion and first and second modules. The core integration portion includes one or more input interfaces and output interfaces. The input interfaces receive incoming data from the first module and the output interfaces interact with the second module. The core integration portion further includes a parsing unit parsing the incoming data received through the input interfaces into transformed data which is passed to the second module to add new functionalities to the first module and/or integrating the first module with the second module. The first module is connected to the input interfaces through a network via a standard protocol. By the system, integration of software is facilitated without modification of software of an existing system, and neither direct access to internal data of the existing system nor exposure of APIs of the existing system is required.