We used this product for managing our email campaigns that were sent out through multiple platforms such as Hubspot and MailChimp.
This allowed us to create custom reports by date range or segment of emails. There was nothing very special about it but I would recommend others give it a try if you're looking into using an integrated platform to send emails from one place instead of pulling them individually from each service. It's a great tool that helps keep all communications organized so they can be accessed easily.