Best Apache NuttX Alternatives in 2026
Updated
20 platforms from operating systems ranked against Apache NuttX on the same published basis.
- 1Apache NuttX vs pfSense
- 2Apache NuttX vs Ubuntu Server
- 3Apache NuttX vs Rocky Linux
- 4Apache NuttX vs HPE Morpheus VM Essentials Software
- 5Apache NuttX vs Manjaro Linux
- 6Apache NuttX vs Nix
- 7Apache NuttX vs AlmaLinux OS
- 8Apache NuttX vs Debian
- 9Apache NuttX vs OPNsense
- 10Apache NuttX vs CentOS Stream
- 11Apache NuttX vs Fedora Linux
- 12Apache NuttX vs Kubuntu
- 13Apache NuttX vs MX Linux
- 14Apache NuttX vs SUSE Multi-Linux Manager
- 15Apache NuttX vs OmniOS
- 16Apache NuttX vs Pop!_OS
- 17Apache NuttX vs postmarketOS
- 18Apache NuttX vs Raspberry Pi Imager
- 19Apache NuttX vs Wind River Conductor
- 20Apache NuttX vs Amazon Linux
Apache NuttX alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | pfSense | 7.6 | Free plan | — | Linux, self-hosted, Web |
| 2 | Ubuntu Server | 7.6 | Free plan | $2.08/mo | Linux, self-hosted |
| 3 | Rocky Linux | 7.0 | Free plan | Free | Linux, self-hosted, Windows |
| 4 | HPE Morpheus VM Essentials Software | 6.9 | No | $50/mo | Linux, self-hosted, Web |
| 5 | Manjaro Linux | 6.9 | Free plan | Free | Linux |
| 6 | Nix | 6.9 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 7 | AlmaLinux OS | 6.7 | Free plan | Free | Linux, self-hosted, Windows |
| 8 | Debian | 6.7 | Free plan | Free | Linux, self-hosted |
| 9 | OPNsense | 6.7 | Free plan | — | API, self-hosted, Web |
| 10 | CentOS Stream | 6.6 | Free plan | Free | Linux, self-hosted |
| 11 | Fedora Linux | 6.6 | Free plan | Free | Linux, self-hosted |
| 12 | Kubuntu | 6.6 | Free plan | Free | Linux |
| 13 | MX Linux | 6.2 | Free plan | Free | Linux |
| 14 | SUSE Multi-Linux Manager | 6.1 | No | — | Linux |
| 15 | OmniOS | 5.9 | No | — | Linux |
| 16 | Pop!_OS | 5.9 | Free plan | Free | Linux |
| 17 | postmarketOS | 5.9 | No | — | Linux |
| 18 | Raspberry Pi Imager | 5.9 | No | — | Linux |
| 19 | Wind River Conductor | 5.9 | No | — | Windows, Linux |
| 20 | Amazon Linux | 5.8 | No | — | Linux |
Make your platform an alternative to Apache NuttX
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Apache NuttX alternatives
What is the best alternative to Apache NuttX?
pfSense, number 1 in operating systems with a score of 7.6 out of 10. The others here: Ubuntu Server, Rocky Linux, HPE Morpheus VM Essentials Software and 16 more.
What is the best free alternative to Apache NuttX?
pfSense is the best-ranked alternative with a free plan. 13 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.