OmniOS vs Rocky Linux
| OmniOS | Rocky Linux | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Linux | Linux, self-hosted, Windows |
| Free plan | Yes | Yes |
| Device types | Servers; virtual machines | Servers, workstations/desktops, Raspberry Pi, virtual machines, cloud instances, containers |
| CPU architectures | x86 | x86-64-v3, riscv64, aarch64, ppc64le, s390x (Rocky Linux 10); support varies by release |
| Support lifecycle | Stable releases are supported for one year; LTS releases are supported for three years. | Major releases: 10 years total, with 5 years active support and 5 years security support; only the latest minor release is supported |
| Built-in management | IPS package manager; digitally signed package updates; stable and LTS release tracks | DNF package management and upgrade commands |
| App compatibility | IPS package repositories; Linux zones; bhyve and KVM guest virtualization | RHEL-compatible software environment; RPM packages and DNF package manager |
| Deployment models | Physical servers; virtual machines; AWS EC2 cloud images | Physical installation media, generic cloud images, AWS, Google Cloud, Microsoft Azure, Docker OCI, WSL |
Both are listed in Best Operating Systems. On Specifiction, Rocky Linux scores higher on our published basis.