Excellent software for managing an email list and keeping track of it's activity. It provides you with a variety of graphs and statistics to help you analyse how effective your emails are. You can easily segment lists based on the data you've collected about your subscribers so you can send targeted messages to those who most benefit from them. The best thing about the software is that it works across multiple platforms - PC, Mac, iPhone and Android. It doesn't matter whether you use a gmail account or a gsuite account - it'll work for you!