CloudSigma is a pure-cloud Infrastructure-as-a-Service (IaaS) provider that offers highly available, flexible, enterprise-class cloud servers and cloud hosting solutions. CloudSigma is operational in both Europe and the US, with plans to expand into Latin America and Asia. We have offices in San Francisco, Zurich, Sofia & representation in New York & Lima. CloudSigma is one of the most customizable cloud providers on the market. CPU, RAM, Storage and bandwidth can be purchased independently enabling the best combination of cloud resources without fixed sizes. Each resource is billed separately and transparently as either subscription or as pay-as-you-go 5-minute billing segments enabling customers to track exactly how much their cloud servers are costing over time.Any operating system and software can be installed with complete administrator/root control.