5. Google Drive
Free Storage Available: 5GB for Google Docs, 1GB for multimedia storage.
Extra Storage: 250GB for $2.49
                            1TB for $49.99
                            16TB for $799.99

Google’s cloud storage, Google Drive works similar to Dropbox and SkyDrive. Google Drive creates a folder for every user to host his files through cloud as it offers automatic synchronization. But the sync can be done only through Drive’s web interface which supplies redirected links to Google contacts and groups. Google Drive also grants additional benefits like direct uploading of files from Google Docs and groups.

6. Syncplicity:
Free Storage Available: 2GB
Extra Storage: 50GB for $15

Syncplicity is a synchronization service provided by Syncplicity Inc which was recently acquired by EMC. It supports Windows and Mac operating systems and is a substitute to dropbox. It provides the admins an option to control the cloud access internally and externally. The Data Retention feature allows admin to remove files that are violating the company policies. It also provides a feature of wiping a user account once he is terminated preventing any unauthorized access at a later stage.

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