OmniOS
6.5#4 in server operating systemFrom $500 a yearFree planLinuxSelf-hosted
VisitOmniOS vs Ubuntu Server
Ubuntu Server
6.6#3 in server operating systemFrom $25 a yearFree planLinuxSelf-hosted
VisitWhat both publish
| Fact | OmniOS | Ubuntu Server |
|---|---|---|
| Purpose | OmniOS is an open-source server operating system based on illumos. | Ubuntu Server is designed to scale across enterprise data centers and public or private clouds, including OpenStack clouds, Kubernetes clusters, and large render farms. |
OmniOS plans
- OmniOS Community EditionFree
- OmniOS Support Package$500 a year
Ubuntu Server plans
- Ubuntu ServerFree
- Ubuntu Pro PersonalFree
- Ubuntu Pro CommunityFree
- Ubuntu Pro Workstation$25 a year
- Ubuntu Pro with 24/7 Enterprise support — Workstation$300 a year
- Ubuntu Pro Server with unlimited VMs$500 a year
Pick OmniOS if…
OmniOS suits administrators managing x86-64 servers or virtual machines who need ZFS, containers, virtualization, and signed package updates. It is also relevant to deployments using physical hosts, AWS EC2 images, or virtual machines.
Pick Ubuntu Server if…
Ubuntu Server suits organizations deploying workloads on physical servers, virtual machines, clouds or edge devices. Teams needing extended security maintenance, fleet administration or enterprise support can consider Ubuntu Pro options.