Yes, both Box and MyDocsOnline offer a Free Trial.
Box is designed for Large Enterprises, Medium Business and Small Business.
MyDocsOnline is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Box Starts at $5/User/Month when Billed Yearly whereas for MyDocsOnline Starts at $9.95/Month.
Some top alternatives to Box includes CollaborateCloud, Microsoft SharePoint, Dropbox Business, FileCloud, ownCloud, Microsoft OneDrive for Business, Dropbox Professional, Citrix Content Collaboration, Genialcloud Facsys and Box Skills.
Some top alternatives to MyDocsOnline includes DocSend, CloudFiles, FileCloud, ownCloud, Quatrix, Cloudup, DocUp, AcceleWeb Files, Microsoft Power BI and Amazon WorkDocs.