Z.com Cloud is an OpenStack-based cloud platform from GMO Internet Inc. that provides 28 different virtual server configurations with monthly billing caps. The service includes high availability functionality as standard, automatically restarting virtual servers on different hardware when failures occur, and comes with free 50GB/500IOPS storage attached to each server.

OpenStack-compatible APIs let you use standard tools like Terraform and familiar SDKs, making it easier to move workloads between providers or manage hybrid cloud setups without vendor lock-in.