Yes, both Content Central and ShareFile offer a Free Trial.
Content Central is designed for Large Enterprises, Medium Business and Small Business.
ShareFile is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Content Central Starts at $35/User/Month whereas for ShareFile Starts at $50/Month when Billed Yearly.
Some top alternatives to Content Central includes PandaDoc, M-Files, PaperNIC, DocuWare, CDOC, Greenbox, docMgt, EZ Doc Filer, Addmin, docEdge DMS and Docsmore.
Some top alternatives to ShareFile includes PandaDoc, EisenVault, Docsvault, Greenbox, Dropbox Business, Egnyte, SmartVault, Cabinet EDMS, docMgt, imDocShare and DocuSign.