Yes, both SmartVault and Dropbox Professional offer a Free Trial.
SmartVault is designed for Large Enterprises, Medium Business and Small Business.
Dropbox Professional is designed for and undefined.
Pricing for SmartVault Starts at $20/User/Month when Billed Yearly whereas for Dropbox Professional Starts at $9.99/Month when Billed Yearly.
Some top alternatives to SmartVault includes Docsvault, ShareFile, Greenbox, Dropbox Business, Box, Microsoft OneDrive for Business, Dropbox Professional, MyDocsOnline, etfile and Dropvault.
Some top alternatives to Dropbox Professional includes CollaborateCloud, CloudFiles, Dropbox Business, FileCloud, ownCloud, MyDocsOnline, FilesAnywhere, DocUp, etfile and Dropbox Paper.
