Generally speaking, I’ve hired EC Sourcing Group, Inc. over the past five years both as a service, and as a software. I hire them for project management, and they load and run the tool for me. I think this is a little bit of a different model than for most of their customers, but it is definitely a high-value model for me, as I prefer the mode of paying for each project. Our company doesn’t do enough sourcing to support another model.
As far as the service, it’s outstanding. From the project consultation to the management of all of that, the expertise is there.