Those are great feature-rich platforms, but their focus is on public distribution. Configuring them to be private isn't trivial and even then they're much more

Those are great feature-rich platforms, but their focus is on public distribution. Configuring them to be private isn't trivial and even then they're much more complex to operate. Haven focuses on privacy and I've tried to make it easier to use, sort of like how Trello got a lot of popularity by being a simpler, easier-to-use alternative to Jira.