Gose - Gose is a file transfer tool that allows people to send large files to and from each other, regardless of device or location.
Arbore - Gift Certificates Available
Wasabi - Storage made simple. Faster than Amazon's S3. Less expensive than Glacier.
Teamplace - The Unlimited Cloud Storage made for Teams!
Hiberfile - Hiberfile is a file-sharing service that makes it easier for you to share your files with anyone.
Storro - Store, share and sync your business files with unprecedented security and privacy.