Slimbox alternatives

Been using Polymail for about a month now and it’s honestly changed how I handle email. I wasn’t expecting much -- figured I’d test it for a week and bounce -- but I haven’t gone back. It’s got the obvious stuff like read receipts and follow-up nudges, but for me the most value is in the little things: Snoozing an email until Monday morning, scheduling one to send late at night when I know the person’s back online, seeing exactly when someone opens a thread so I don’t send a “just following up” at the wrong time. I used to glue together Gmail + 4 Chrome extensions to kinda simulate this, but it was janky and broke all the time. Polymail works... and it looks good doing it. Mobile experience is solid too which is rare for email tools. I’ve actually been using the iPhone app more than I thought I would. Clean and responsive with no weird bugs. And this might sound dumb, but I actually enjoy email again. It feels like I’m operating with leverage instead of doing admin cleanup. Recommendation: if you live in your inbox, or email is part of how you build pipeline, stay organized, or close deals... you’ll probably feel the same.