Open Rate open source rating and mediation

The OpenRate project is an Open Source project to produce a very high performance mediation, rating and billing solution primarily for use in telecommunications environments, but which provides a generalised solution for high speed, highly flexible file manipulation.
 
OpenRate is a revolutionary approach in solving the problem of high volume or high complexity manipulation and rating of the usage data from files or other data sources.
 
Whereas traditional products have been closed source, OpenRate, as its name implies, is a totally free and unencumbered rating platform. In benchmarks it outperforms existing platforms, and due to the underlying architectural stategy, outperforms existing products in time to market and simplicity of the solution.
 
The advantages of OpenRate are:

• Complete flexibility: The source code and may be modified without licensing issues to conform with the project's requirements.
• Complete Control: You may simply and quickly change the behaviour of the modules to make them fit your business. 90% of the work is already done by the standard modules. The other 10% is under your control.
• Flexibile license: You may do whatever you wish with the product within your firm. The only thing we restrict is that you resell or give the software to others. That is our business. You do yours, we'll do ours.