Yes, both Microsoft OneDrive for Business and Plumsail Documents offer a Free Trial.
Microsoft OneDrive for Business is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Plumsail Documents is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Microsoft OneDrive for Business Starts at $1.99 whereas for Plumsail Documents Starts at $29/Month.
Some top alternatives to Microsoft OneDrive for Business includes CollaborateCloud, Microsoft SharePoint, Onehub, ShareFile, Dropbox Business, FileCloud, Box, Citrix Content Collaboration, imDocShare and Microsoft 365.
Some top alternatives to Plumsail Documents includes PandaDoc, Docupilot, M-Files, SimplyDocs, Documint, Docmosis, Documate, DocsCloud, Docamatic, Docsmore and Docompile.