When comparing duplicity vs Box, the Slant community recommends duplicity for most people. In the question“What are the best personal file-syncing solutions?” duplicity is ranked 15th while Box is ranked 16th. The most important reason people chose duplicity is:
Licensed under GNU GPL v2.
Ranked in these QuestionsQuestion Ranking
Pro Free and open-source
Licensed under GNU GPL v2.
Pro Encrypted locally before sending (using GnuPG)
Data is encrypted locally before being sent, and kept encrypted by a key that is never stored on the remote machine. So you might even store your data on a public space, people would still need your key or brute force it.
Pro Bandwidth and space efficient
Duplicity uses the rsync algorithm so only the changed parts of files are sent to the archive when doing an incremental backup. For instance, if a long log file increases by just a few lines of text, a small diff will be sent to and saved in the archive. Other backup programs may save a complete copy of the file.
Pro Versioning and incremental backup
You can retrieve older versions or files you recently deleted locally even after having updated your backup.
Pro Works with scp/ssh, ftp, rsync, Amazon S3...
Duplicity does not make many demands on its archive server. As long as files can be saved to, read from, listed, and deleted from a location, that location can be used as a duplicity backend. Besides increasing choice for the user, it can make a server more secure, as clients only require minimal access.
Pro Has a Dockerized image
Docker allows to run programs on any Linux without having to really install them, and allows to manage versions so it runs exactly the same on different machines.
Pro Cross-platform desktop and mobile
Box is available for Windows, OS X, iOS, Android, BlackBerry and Windows Phones. Which mean access to ones files no matter the device or platform used.
Pro Extendable via plugins
There are plug-ins for applications that allow interactions with Box.
Pro Salesforce and NetSuite support
Pro Sharing and privacy features built for business and IT users
Such as advanced sharing options, task assignment, notifications. Making an easy way to stay up to date on assigned tasks.
Con You have to invest a few minutes in setup time
Con Log in on every use
Any time the app is opened the user's log-in needs to be typed in, which can become annoying. While it is a nice privacy feature, an option to turn it off would be nice.
Con No Linux client
They are not willing to listen to Linux community. They've also deleted a bunch of messages from Linux users on their forum
Con Missing collaborative apps
Not being able to easily back up office works through an integrated office suite can be a set back when comparing to backup apps like Drive. While you can set certain apps to save their files to the Box folder, it is not as easy as using something like Google Docs, which not only saves while you are working but as soon as you are done, with no extra steps.