Yes, both Google Drive and Microsoft Word offer a Free Trial.
Google Drive is designed for Large Enterprises, Medium Business and Small Business.
Microsoft Word is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Google Drive Starts at $8/User/Month whereas for Microsoft Word Starts at $5/User/Month when Billed Yearly.
Some top alternatives to Google Drive includes CollaborateCloud, Odrive, CloudFiles, Dropbox Business, Zoho WorkDrive, FileCloud, Microsoft OneDrive for Business, Dropbox Professional, DocUp and OpenDrive.
Some top alternatives to Microsoft Word includes Documint, Google Docs, pdfFiller, Documate, LiveDocs, LibreOffice, Microsoft PowerPoint, Storydoc, SoftMaker Office, WPS Office and WordPerfect Office.