Yes, both DocControl and Content Central offer a Free Trial.
DocControl is designed for Large Enterprises, Medium Business and Small Business.
Content Central is designed for Large Enterprises, Medium Business and Small Business.
Pricing for DocControl Starts at $49/Month whereas for Content Central Starts at $35/User/Month.
Some top alternatives to DocControl includes CollaborateCloud, Content Central, CDOC, DocUp, Cabinet EDMS, docMgt, EZ Doc Filer, Microsoft Power BI, Dock 365 CMS and DocsCloud.
Some top alternatives to Content Central includes PandaDoc, M-Files, PaperNIC, DocuWare, CDOC, Greenbox, docMgt, EZ Doc Filer, Addmin, docEdge DMS and Docsmore.