Check out: https://zulip.org/ https://zulip.org/ and https://zulip.org/features.html https://zulip.org/features.html. The biggest difference from something lik

Check out: https://zulip.org/ https://zulip.org/ and https://zulip.org/features.html https://zulip.org/features.html. The biggest difference from something like Slack is the threading model, which is documented in some detail on those pages.