I've been using Seamailer for about three months now to manage customer emails for my electrical business and it does the job well sha. The automation features work fine and setting up campaigns is straightforward enough even for someone like me who is not too tech savvy. My one complaint though is that when I had issues with email delivery last month, their support team took almost a week to respond to my ticket and by then I had already figured it out myself. Overall it's solid for the price but abeg they need to work on their customer support response time because that's where they are losing points.