

Not a bad recommendation, but I disagree.
Rocket chat is just as heavy (in fact, it federates to Matrix), uses MongoDB, and has steadily pulled features behind a paywall for years. To me, if I’m hosting the service on my own machines and I’m not using their live support, the idea of paying for the privilege of using it is absurd.
Matrix has come a long way, including integrated voice and video chats.








I’m actually seven right now. 👶