CloudSigma Cloud Servers vs OpenNebula
CloudSigma Cloud Servers
cloudsigma.com
OpenNebula
opennebula.ioSide by side
| Figure | CloudSigma Cloud Servers | OpenNebula |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 7 |
| Spec score · Infrastructure as a Service (IaaS) Software | 7.5 (#4) | 7.1 (#9) |
| Founded | 2009 | 2005 |
| Headquarters | Switzerland | Pozuelo de Alarcón, Madrid, Spain |
| Integrations | The Linux hosting page describes Docker, Podman, and Kubernetes use, including Kubernetes worker nodes. | The maker lists integrations including NVIDIA Spectrum-X, SUSE, NetApp, Veeam, and Everpure. |
| Intended users | CloudSigma says it helps service providers launch sovereign cloud and AI services under their own brand. | The maker describes OpenNebula as a platform for organizations building enterprise clouds and AI factories, including hybrid-cloud and edge deployments. |
| Virtualization | Cloud servers use full KVM virtualization and support any operating system, custom images, and root access. | OpenNebula supports KVM virtualization and LXC container virtualization and runs on major Linux distributions including RHEL, Ubuntu, Debian, and AlmaLinux. |
Plans
CloudSigma Cloud Servers
- Client-user cloud serversPriced on request
OpenNebula
- Community EditionPrice not published
- Community EditionPriced on request
- Enterprise Subscription — StandardPrice not published
- Enterprise Subscription — StandardPriced on request
- Enterprise Subscription — PremiumPriced on request
- Enterprise Subscription — PremiumPrice not published
- OpenNebula Enterprise SubscriptionPriced on request
In their own words
CloudSigma Cloud Servers
CloudSigma Cloud Servers has no write-up on Specifiction yet; its figures are above.
OpenNebula
OpenNebula is an open-source cloud and virtualization management platform for infrastructure across on-premises, public-cloud, and edge environments. Its control plane brings KVM virtual machines and Kubernetes clusters together, and it also supports LXC container virtualization. High-availability features include redundant control-plane components, hypervisor-node failover, and VM replication and recovery workflows across data centers. Management options include a web GUI, command-line tools, and REST, gRPC, and XML-RPC APIs. OpenNebula runs on major Linux distributions including RHEL, Ubuntu, Debian, and AlmaLinux. GPU scheduling with vGPU and MIG supports AI and HPC workloads. The maker lists integrations such as NVIDIA Spectrum-X, SUSE, NetApp, Veeam, and Everpure, as well as certified hosted-cloud providers. The Community Edition is free, while certain tested and certified enterprise releases are subscriber-only. Enterprise subscriptions include unlimited CPUs, cores, and VMs; Standard support is 9×5 and Premium support is 24×7 in CET and EST. Subscription pricing is by tailored proposal, with no price stated.