3M
Yes, both pCloud and Quatrix offer a Free Trial.
pCloud is designed for Freelancers, Medium Business and Small Business.
Quatrix is designed for Large Enterprises, Medium Business and Small Business.
Pricing for pCloud Starts at $3.99/Month whereas for Quatrix Starts at $9/User/Month when Billed Yearly.
Some top alternatives to pCloud includes CloudFiles, Sync.com, Dropbox Business, Google Drive, FileCloud, Microsoft OneDrive for Business, Dropbox Professional, IDrive Online, OpenDrive and Icedrive.
Some top alternatives to Quatrix includes ShareFile, CloudFiles, FileCloud, Citrix Content Collaboration, Tresorit, MyDocsOnline, Fluxiom, etfile, Hightail and Thru.