Brosix Enterprise is a paid service that is based on the number of users in your private network. Try a FREE 30-Day Trial of the Brosix Enterprise IM program before subscribing to the service. There are three flavors of Brosix Enterprise to best suit your needs: Basic, Pro and Ultimate.
Brosix Personal is a FREE version of Brosix that allows individuals to utilize all the benefits of Brosix Enterprise without the cost. However, unlike Brosix Enterprise, Brosix Personal users will not receive their own private network and will instead use the still-secure Brosix network.