Kairos
4.7#18 in server operating systemWebLinux
VisitKairos vs Ubuntu Server
Ubuntu Server
6.6#3 in server operating systemFrom $25 a yearFree planLinuxSelf-hosted
VisitKairos plans
No prices published.
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 Kairos if…
You want what its maker publishes above — check its page for the details.
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.