Debian vs QNX Neutrino RTOS
| Debian | QNX Neutrino RTOS | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux, self-hosted | — |
| Free plan | Yes | No |
| Device types | Personal computers; cloud virtual machines | Embedded systems; supported applications include medical instruments, routers, telematics devices, process-control systems and air-traffic-control systems |
| CPU architectures | amd64, arm64, armhf, ppc64el, riscv64, s390x; i386 supported as a co-architecture for 32-bit software on amd64; armel upgrades only | MIPS, PowerPC, SH-4, ARM, StrongARM, XScale, x86 |
| Support lifecycle | Debian 13: five years, including three years of full Debian support through August 9, 2028 and LTS through June 30, 2030 | Foundational QNX products typically reach End of Sale and Standard Support 8 years after commercial release; product-specific lifecycle varies |
| Built-in management | APT package installation, removal, and distribution upgrades | QNX Software Center for downloading and managing QNX SDP versions 7.x and 8.x |
| App compatibility | Debian packages (.deb); APT package manager | POSIX API support; portability and migration from Linux, Unix and other POSIX programs |
| Deployment models | Physical computer installation; live boot from CD, DVD, or USB; OpenStack and QEMU cloud images; Amazon EC2 and Microsoft Azure images | Embedded target hardware; runtime virtual machine availability is documented for QNX Neutrino |
Both are listed in Best Operating Systems. On Freedom251, Debian scores higher on our published basis.