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Yes, both DropSend and Quatrix offer a Free Trial.
DropSend is designed for Large Enterprises, Medium Business and Small Business.
Quatrix is designed for Large Enterprises, Medium Business and Small Business.
Pricing for DropSend Starts at $5/Month whereas for Quatrix Starts at $9/User/Month when Billed Yearly.
Some top alternatives to DropSend includes WeTransfer, Securely Send, Dropbox Business, FileCloud, Dropbox Professional, Quatrix, MyDocsOnline, FileWhopper, SendBig and SendSecure.io.
Some top alternatives to Quatrix includes ShareFile, CloudFiles, FileCloud, Citrix Content Collaboration, Tresorit, MyDocsOnline, Fluxiom, etfile, Hightail and Thru.