Kali Linux
7.5#1 in operating systemsFree planFree planAndroidLinuxmacOSSelf-hosted
VisitKali Linux vs Sailfish OS
Sailfish OS
6.0#18 in operating systemsFrom €4.90 a monthAndroidLinux
VisitWhat both publish
| Fact | Kali Linux | Sailfish OS |
|---|---|---|
| Founded | 2013 | 2013 |
Kali Linux plans
- Kali LinuxFree
Sailfish OS plans
- Sailfish OS voluntary subscription€4.90 a month
Pick Kali Linux if…
Kali Linux is aimed at experienced penetration testers and security specialists who are familiar with Linux. Its supported environments include computers, virtualized systems, cloud, containers, ARM devices, and Android through Kali NetHunter.
Pick Sailfish OS if…
You want what its maker publishes above — check its page for the details.