EmailGreen VS Trackapp.io

Komiko - Komiko is a sales intelligence solution to drive sales, retention and expansion.

Pointofmail.com - Know who, when and where read, clicked and forwarded your email.

GMass - GMass allows you to easily schedule emails, send out mass emails and mail merge campaigns and more with Gmail! Click here to learn about more features!

ReadNotify - ReadNotify enables the user to know when email is sent and the reciever reads the email.

Mixmax - At Mixmax, our mission is to change how the world communicates. We’re an email productivity platform that helps sales, customer success, and recruiting teams do their jobs better.

MailChimp - MailChimp is the best way to design, send, and share email newsletters.