The Locker project has a similar goal but is completely open-source. You can run it on your own server if you don't want to put all your eggs in someone else's

The Locker project has a similar goal but is completely open-source. You can run it on your own server if you don't want to put all your eggs in someone else's basket. https://github.com/quartzjer/Locker https://github.com/quartzjer/Locker