SharePoint 2013 on Prem – External File Share (Looking for 3rd Party Product to give Drop Box Like Solution)

Hi All,

I am given a task to find out a way to implement a drop box like feature in our current SharePoint 2013 on prem to allow all staff to share information with external partners.

• To external parties, the files can be loaded up anonymously, and links emailed – just like dropbox
• From external parties, we would apply some form of username & password control.
• We rarely need them more than 2-3 days, so auto delete option will be helpfull

Please share in your experience if someone can recommend any third party product which can allow such feature.

I came across AvePoint Perimeter which appears like the product i am looking for. Please share your experience if you have used AvePoint Perimeter or any other product which does the task.