I've been looking for a cross platform CRM program for a while for my business, and i'm delighted I moved forward with Contax. After initially installing the trial it quickly became apparent that this tool was going to help rapidly develop my business, by boosting productivity internally, and keeping track of prospects and existing customers. We now run Contax on five machines, two of which are MACS, the others running Windows 7 and Vista. The features are vast and we have made giant strides in communicating more frequently with our customers by utilising the bulk email tool. This allows us to mail our prospects and customers with our latest deals...with ease. Although we get a few 'unsubscribers' we can easily make a change to allow them to no longer receive mail...job done!
There are a multitude of useful features in Contax, and for the price I would strongly recommend this software to anyone looking for a feature rich, secure, multi-platform CRM solution.