It has been essential for my book writing. The program allows me to deliver my ebooks to Amazon Kindle and get traction on their pages must faster. It also has been essential to building my email list. Review collected by and hosted on G2.com.

It can get costly if you want a program that actually collects email data for you. To get their best features, you most likely will have to pay for one of the more expensive plans. Review collected by and hosted on G2.com.