Yes, both Google Drive and Crescendo App offer a Free Trial.
Google Drive is designed for Large Enterprises, Medium Business and Small Business.
Crescendo App is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Google Drive Starts at $8/User/Month whereas for Crescendo App Starts at $12/User/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 Crescendo App includes Seismic, Prezentor, Scaura, Veelo, Showell, SalesHood, Master-O, SalesReach, ShoDeck and LivePreso.