AlmaLinux OS
7.1#1 in server operating systemFree planFree planAPILinuxSelf-hostedWindows
VisitAlmaLinux OS vs Oracle Solaris
Oracle Solaris
5.7#15 in server operating systemFree planFree planSelf-hosted
VisitWhat both publish
| Fact | AlmaLinux OS | Oracle Solaris |
|---|---|---|
| Compliance | AlmaLinux OS 9.2 is stated to have FIPS 140-3 validation and to appear on the NIST active list. | Oracle Solaris provides one-step, multinode compliance reporting. |
| Support | Community support is available through forums, chat, and Reddit, while commercial support is offered by listed providers including Cybertrust Japan and TuxCare. | Oracle directs customers with active support contracts to My Oracle Support for knowledge base answers, community participation, and service requests. |
AlmaLinux OS plans
- AlmaLinux OSFree
Oracle Solaris plans
- Oracle Solaris 11.4Free
Pick AlmaLinux OS if…
AlmaLinux OS suits users seeking an enterprise Linux distribution without a commercial license agreement, including those replacing CentOS Linux. Its images and deployment options cover physical, virtual, cloud, container, and WSL environments.
Pick Oracle Solaris if…
You want what its maker publishes above — check its page for the details.