The following table represents the main differences between each plan.

Home AccountBusiness account
Number of users per accountup to unlimitedup to unlimited
Number of computers/user13
Backup Policies--
Backup Servers--
Commercial Use--
Copy, Encrypt and Ship
(Additional cost)
--
Instant Storage
(Available upon request)
--
Reporting--
Specify machine level encryption password
Backup External/Network drives (Additional cost)
Users Management (Add, remove, archive and delete users)