pCloud offers Free Trial, but Sync.com does not.
Sync.com is designed for Medium Business and Small Business.
pCloud is designed for Freelancers, Medium Business and Small Business.
Pricing for Sync.com Starts at $5/User/Month whereas for pCloud Starts at $3.99/Month.
Some top alternatives to Sync.com includes pCloud, Dropbox Business, Google Drive, FileCloud, Box, Microsoft OneDrive for Business, Tresorit, BluSync, OpenDrive and MultCloud.
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.