Best Oracle Solaris Alternatives in 2026
Updated
20 apps from operating systems ranked against Oracle Solaris on the same published basis.
- 1Oracle Solaris vs Kali Linux
- 2Oracle Solaris vs Nix
- 3Oracle Solaris vs postmarketOS
- 4Oracle Solaris vs Raspberry Pi Imager
- 5Oracle Solaris vs AlmaLinux OS
- 6Oracle Solaris vs MX Linux
- 7Oracle Solaris vs OPNsense
- 8Oracle Solaris vs pfSense
- 9Oracle Solaris vs Rocky Linux
- 10Oracle Solaris vs Ubuntu Server
- 11Oracle Solaris vs Amazon Linux
- 12Oracle Solaris vs CentOS Stream
- 13Oracle Solaris vs Debian
- 14Oracle Solaris vs Fedora Linux
- 15Oracle Solaris vs Kubuntu
- 16Oracle Solaris vs Manjaro Linux
- 17Oracle Solaris vs OmniOS
- 18Oracle Solaris vs OpenIndiana
- 19Oracle Solaris vs Pop!_OS
- 20Oracle Solaris vs Qubes OS
Oracle Solaris alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Kali Linux | 6.5 | Free plan | Free | Android, Linux, Mac, self-hosted, Windows |
| 2 | Nix | 6.5 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 3 | postmarketOS | 6.5 | Free plan | Free | Android, Linux |
| 4 | Raspberry Pi Imager | 6.5 | Free plan | Free | Linux, Mac, Windows |
| 5 | AlmaLinux OS | 6.4 | Free plan | Free | Linux, self-hosted, Windows |
| 6 | MX Linux | 6.4 | Free plan | Free | Linux |
| 7 | OPNsense | 6.4 | Free plan | — | API, self-hosted, Web |
| 8 | pfSense | 6.4 | Free plan | — | Linux, self-hosted, Web |
| 9 | Rocky Linux | 6.4 | Free plan | Free | Linux, self-hosted, Windows |
| 10 | Ubuntu Server | 6.4 | Free plan | $2.08/mo | Linux, self-hosted |
| 11 | Amazon Linux | 6.3 | Free plan | Free | Linux, self-hosted |
| 12 | CentOS Stream | 6.3 | Free plan | Free | Linux, self-hosted |
| 13 | Debian | 6.3 | Free plan | Free | Linux, self-hosted |
| 14 | Fedora Linux | 6.3 | Free plan | Free | Linux, self-hosted |
| 15 | Kubuntu | 6.3 | Free plan | Free | Linux |
| 16 | Manjaro Linux | 6.3 | Free plan | Free | Linux |
| 17 | OmniOS | 6.3 | Free plan | $41.67/mo | Linux, self-hosted |
| 18 | OpenIndiana | 6.3 | Free plan | Free | Linux, self-hosted |
| 19 | Pop!_OS | 6.3 | Free plan | Free | Linux |
| 20 | Qubes OS | 6.3 | Free plan | Free | Linux |
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Questions about Oracle Solaris alternatives
What is the best alternative to Oracle Solaris?
Kali Linux, number 1 in operating systems with a score of 6.5 out of 10. The others here: Nix, postmarketOS, Raspberry Pi Imager and 16 more.
What is the best free alternative to Oracle Solaris?
Kali Linux is the best-ranked alternative with a free plan. 20 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.