It computes to 15c per GB, per month, and there are no other charges - no access or bandwidth or usage charges.

So it's comparable to S3, depending on your usage and request level, which can add up ... and it is quite a bit cheaper than other competitors like Barracuda and so on.

We have large discounts for .edu, teachers, and FOSS contributors/authors, so please do email us if you are interested.