Which service to choose for data backup like Amazon S3?

Question

Backup

We have 5 TB content, in the future we see the need to expand, so we are looking for additional. service for storing backups. What do you recommend? And approximately how much will it cost?

Answer 1

Amazon S3 is not for backup, it's too expensive for backup ...
For backup, they also have Amazon Glacier

Answer 2

Digital Ocean-  Spaces

Answer 3

https://aws.amazon.com/en/glacier/faqs/