AWeber
AWeber is an e-mail automation tool with customized e-mail templates and can create personalized e-mails with a drag-and-drop feature without needing any coding knowledge. Using AWeber, you can segment your subscribers by tags and gain valuable insights using its library of reports and analytics.
When you integrate your forms.app forms, and surveys with AWeber, you can create a new subscriber or unsubscribe from an e-mail address. Thus, you can start the automation process by scheduling messages in less time.