Yes, both Dropbox Business and Quatrix offer a Free Trial.
Dropbox Business is designed for Large Enterprises, Medium Business and Small Business.
Quatrix is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Dropbox Business Starts at $12.50/Month whereas for Quatrix Starts at $9/User/Month when Billed Yearly.
Some top alternatives to Dropbox Business includes CollaborateCloud, Google Workspace, Odrive, Sync.com, Google Drive, FileCloud, Box, Microsoft OneDrive for Business, Dropbox Professional and BluSync.
Some top alternatives to Quatrix includes ShareFile, CloudFiles, FileCloud, Citrix Content Collaboration, Tresorit, MyDocsOnline, Fluxiom, etfile, Hightail and Thru.