It's specially designed for groups that need to share passwords between several projects. Since it's a self hosted app, you install it wherever you want. It has 2FA, logging, IP blocking and more. Feel free to contact us for help.
We sell a self hosted PHP app: http://teampasswordmanager.com. Sales went up this June when we released V2 (bootstrap based UI, more features). We're now adding more features and trying to keep up with requests from our users.
(I'm the founder, happy to answer any questions you have)