Yes, both Google Drive and Ravetree offer a Free Trial.
Google Drive is designed for Large Enterprises, Medium Business and Small Business.
Ravetree is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Google Drive Starts at $8/User/Month whereas for Ravetree Starts at $29/Month.
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 Ravetree includes Smartsheet, Miro, Process Street, Wrike, Notion, monday.com, Asana, Teamwork, ProjectManager.com, ProWorkflow, Workep, Projectworks, WirTask, WiseTeam, Quick Base, ClickUp and Project Insight.