And when you want to see who left you emails and how many people viewed your publication, you just go to the Stats section.
In this section, you can view all the emails and names that people left. And by each email, you can track how many times this person viewed your publication and the time he or she left it. We don't have any integrations with other services yet, but you can export your leads information as a CSV file and add it to your existing mailing list.