I have found ClientCircle useful to monitor my insurance client connections. It has also had the added benefit of being able to communicate with clients as and when in a much more targeted method that is tailored to their needs. Review collected by and hosted on G2.com.

The reporting features may not be refined as much as can be desired. While I can monitor such things as the open rate and the click-through rate, it would be useful to gain more profound understanding of the behavior of clients. Review collected by and hosted on G2.com.