I was part of the un-slacking task force at my previous job. We gave Rocketchat a test run, but ultimately decided it was just a less-polished Slack. We also to

I was part of the un-slacking task force at my previous job. We gave Rocketchat a test run, but ultimately decided it was just a less-polished Slack. We also took Twist for a spin, which I really enjoyed. However, our support department relied too much on real time chat to abandon it completely. Zulip was a really nice compromise that I highly recommend. If every Slack post had to be either the start of a thread or a reply to a thread, you'd basically have Zulip. The hardest part is conditioning everyone to use good thread names and not establish topics that are overly broad or narrow.