RBackup RBS software contains everything you need to back up hundreds of clients. Besides a Windows operating system, there's no other software to buy.
If RBackup needs a Windows component, it will download it and install it free of charge.
Other companies require you to purchase a Windows Server operating system and other software to support the core features of their product. For example, one company's software requires a Windows Server operating system with one Microsoft CAL per customer, as well as Microsoft Access for printing reports. RBackup has its reporting functions built-in, and does not require an expensive Server operating system.