I like Rocket.Chat for its self-hostable aspect, which offers good security. The UI is pretty user-friendly, making it easier for communication. I find that it helps with easier compliance. Additionally, the self-hostable feature is pretty cool. Review collected by and hosted on G2.com.
I'd like feature parity with Slack and similar platforms. Canvases and lists would be nice additions. Review collected by and hosted on G2.com.





