These all suck comapred to Pidgen. Pidgen was one UI. This is just a bunch of webapps shoved into the same window/app and it's ugly and awkward as all fuck to use.
But it's still a lot better than 5, 6, 10 different apps.
Also, it's "Pidgin", as in "pidgin English."
https://en.wikipedia.org/wiki/Pidgin
It's a word, not a weird made-up name.
You can also self host it