Poli Systems S3 Storage offers a scalable storage solution. It has a lot of advantages such as unlimited and fully free egress and ingress fees including API requests. The data is replicated 3 times on 3 different machines in 3 different racks on 3 different disks and in 2 different data centers and the data is fully stored in Switzerland. The drives storing the data are fully encrypted and the machines are located in a Tier III datacenter. You can easily switch from 1 TB to 1000 TB and go back to 1 TB later on. There are no limits to the API except the OpenStack limits, however, it supports only private buckets and no ACLs. There is a file limit of 256 TB per file, and the speeds are averaging 1-2 Gb/s in Switzerland.