It's easy to use and an effective communication tool. Everyone has a phone! I've also had great experiences with customer service and their reps. Very responsive and eager to assist (Judi B. is great to work with!) Review collected by and hosted on G2.com.
I'd like to see a little more analytics offered in the back-end of the system. Open rates are great on tracked links though! Review collected by and hosted on G2.com.
