SageCRM is a very fast and efficient browser based CRM package. It's tightly integrated to MAS accounting products so it can be part of a very powerful end-to-end solution. Because it's browser based no software needs to be installed for new end users. It's fully managed via the web which translates to easy centralized management from anywhere.
One of the great features about this software is that it can be hosted as a SAAS model or installed onsite. Your data can be moved effortlessly from one model to the other so your organization is never locked in. Additionally Sage has incorporated a very progressive pricing model allowing hosted users to earn credit towards an onsite license purchase. After 2-3 years of hosted service an organization could in some cases move on premise with no additional cost! Now that's a level of flexibility not offered by many of the other hosted CRM solutions.