drag and drop file upload, automatically label files based on preset naming conventions, file organization/navigation, and the mobile app. Review collected by and hosted on G2.com.

Notification settings. I wish they were a bit more user friendly/easier to navigate. I still get emails/text messages about things that I don't need to know about, but I'm not sure how to change that (or even if I can). I only care to be notified if I have a client upload documents to my shoebox or their package. Review collected by and hosted on G2.com.