Yes, both SmartVault and NetExplorer offer a Free Trial.
SmartVault is designed for Large Enterprises, Medium Business and Small Business.
NetExplorer is designed for Large Enterprises, Medium Business and Small Business.
The starting price of SmartVault begins at $20/User/Month when Billed Yearly, while pricing details for NetExplorer are unavailable.
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 NetExplorer includes CollaborateCloud, ShareFile, CloudFiles, FileCloud, ownCloud, PowerFolder, MyDocsOnline, BluSync, Jottacloud and Microsoft Power BI.