You may want to take a look at https://sendportal.io, which integrates with SES, Postmark, Sendgrid, Mailgun and shows full info on opens, clicks, bounces, etc.
Wow, I've never heard of this platform! I'll be looking into this; thanks for sharing!
Been using it with mailjet. Since it's open source I just have a job in it that pulls my clients/subscribers from my main app and segments them automatically. I also define some number goals and can send out deals, updates automatically and just check in when I want. Really good tool, I also updated the template previewer so it's more realtime without the preview click.