Yesware
Yesware is a small business CRM software that aims to boost productivity and shorten work days. One of the unique features of Yesware is it can show you in real time which contacts are opening and engaging with your emails. You can check the status of your emails within the app as well. Another email marketing tool offered by Yesware is the ability to save email templates, so that you don't have to waste time on retyping what remains constant in your communications. Split testing is enabled in Yesware, allowing you to test which template delivers the best results. Yesware also has a sales automation feature that can automatically follow up with your leads. If you want to view an email again, you can attach a reminder to it that schedules a specific time for it to jump back to the top of your inbox. The reminder note you associate with the email will also display itself, so you can remember why you needed to see that email again.