Easy deployment even on virtualized environment and powerful sharing with users/teams features

Easy to setup and quite easy to use also for non technical people. The setup took only a few minutes while the first login attempt was a little more complicated but once understood I was able to put down an easy to use step by step guide for my colleagues who were then able to use it immediately.

We can run it on our own server and don't rely on critical information being "somewhere in the cloud". Apart from that it's easier to use then having, for example, a shared KeePass file that everyone has access to on a mapped drive. Together with the browser-addon and it's auto-fill in the latest version it's just a convenient way for us to store credentials and share them with the colleagues that need them. It does one job and it does it well! Being not only open source but also audited for security is an added bonus because it makes sure the code is actually what it claims to be and not some hidden magic-box that you have to trust blindly.