I'm using Bartender for quite a while. Of course, I paid for it, and never looked back. Now I realise, that Dozer (https://github.com/Mortennn/Dozer) looks like a viable alternative, at least for my usage of Bartender. Maybe the next time, when Bartender requests an upgrade (if ever), or the next time, when I reinstall the Mac (for whatever reason), I'll give a try for Dozer first. But if you're looking for a program, which saves space in your MacOS menubar, this looks very promising. And it's also free software, which is yet another good point for using it.