$9.99 / month for 2TB at Dropbox), with S3 there are no such storage limits and the monthly cost depends upon how much you make use of the service. With a traditional cloud storage provider you would typically pay a monthly or annual fee for the service and for this fee receive a set allocation of storage (e.g. One of the biggest features of Amazon S3 storage, and one which separates it from most other cloud drive services, is how it calculates the costs for using the service ( something which is very important to understand as this cost is based upon usage and not fixed pricing plans).

NB – Whilst Amazon S3 will mainly appeal more to business and enterprise cloud users, note that there are no restrictions on using S3 cloud storage with a personal (non business) account if you want to!

This means, once paired with the right software, Amazon S3 can be configured to accommodate almost any type of cloud-based backup strategy that you can think of! Simply put, Amazon S3 is a special type of cloud storage service which is mainly focused on providing a powerful set of cloud related features to (mainly) business orientated users.

Amazon personal backup