Best Qubes OS Alternatives in 2026
Updated
20 platforms from operating systems ranked against Qubes OS on the same published basis.
- 1Qubes OS vs OPNsense
- 2Qubes OS vs SUSE Multi-Linux Manager
- 3Qubes OS vs Wind River Conductor
- 4Qubes OS vs MX Linux
- 5Qubes OS vs pfSense
- 6Qubes OS vs Ubuntu Server
- 7Qubes OS vs AlmaLinux OS
- 8Qubes OS vs CentOS Stream
- 9Qubes OS vs Debian
- 10Qubes OS vs Fedora Linux
- 11Qubes OS vs Kali Linux
- 12Qubes OS vs Kubuntu
- 13Qubes OS vs Manjaro Linux
- 14Qubes OS vs Nix
- 15Qubes OS vs Pop!_OS
- 17Qubes OS vs Rocky Linux
- 18Qubes OS vs Xubuntu
- 19Qubes OS vs HPE Morpheus VM Essentials Software
- 20Qubes OS vs Raspberry Pi Imager
- 21Qubes OS vs Amazon Linux
Qubes OS alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | OPNsense | 7.3 | Free plan | — | API, self-hosted, Web |
| 2 | SUSE Multi-Linux Manager | 6.9 | No | — | API, Linux, self-hosted, Web |
| 3 | Wind River Conductor | 6.8 | No | — | API, Linux, self-hosted, Web, Windows |
| 4 | MX Linux | 5.9 | Free plan | Free | Linux |
| 5 | pfSense | 5.9 | Free plan | — | Linux, self-hosted, Web |
| 6 | Ubuntu Server | 5.9 | Free plan | $2.08/mo | Linux, self-hosted |
| 7 | AlmaLinux OS | 5.8 | Free plan | Free | Linux, self-hosted, Windows |
| 8 | CentOS Stream | 5.8 | Free plan | Free | Linux, self-hosted |
| 9 | Debian | 5.8 | Free plan | Free | Linux, self-hosted |
| 10 | Fedora Linux | 5.8 | Free plan | Free | Linux, self-hosted |
| 11 | Kali Linux | 5.8 | Free plan | Free | Android, Linux, Mac, self-hosted, Windows |
| 12 | Kubuntu | 5.8 | Free plan | Free | Linux |
| 13 | Manjaro Linux | 5.8 | Free plan | Free | Linux |
| 14 | Nix | 5.8 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 15 | Pop!_OS | 5.8 | Free plan | Free | Linux |
| 17 | Rocky Linux | 5.8 | Free plan | Free | Linux, self-hosted, Windows |
| 18 | Xubuntu | 5.8 | Free plan | Free | Linux |
| 19 | HPE Morpheus VM Essentials Software | 5.4 | No | $50/mo | Linux, self-hosted, Web |
| 20 | Raspberry Pi Imager | 5.2 | Free plan | Free | Linux, Mac, Windows |
| 21 | Amazon Linux | 5.1 | Free plan | Free | Linux, self-hosted |
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Questions about Qubes OS alternatives
What is the best alternative to Qubes OS?
OPNsense, number 1 in operating systems with a score of 7.3 out of 10. The others here: SUSE Multi-Linux Manager, Wind River Conductor, MX Linux and 16 more.
What is the best free alternative to Qubes OS?
OPNsense is the best-ranked alternative with a free plan. 17 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.