Kubuntu vs Solus
| Kubuntu | Solus | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux | Linux |
| Free plan | Yes | Yes |
| Device types | Desktop PCs, laptops | Personal computers (desktop and laptop hardware) |
| CPU architectures | AMD64 (x86-64) | x86-64 (64-bit) |
| Support lifecycle | Kubuntu 26.04 LTS receives security and maintenance updates through April 2029; LTS releases are published every two years. | Rolling release; homepage describes weekly tested updates. No fixed support duration specified. |
| Built-in management | APT package manager; Discover software browser | Software Center; eopkg command-line package manager supports package operations and rollback |
| App compatibility | Applications from Ubuntu archive; Snap packages | Solus package repository; Flatpak preferred for third-party applications; Snap and AppImage also work |
| Deployment models | Physical desktop and laptop installation; live USB installation media | Installable ISO images for physical computers; can be installed alongside another operating system |
Both are listed in Best Operating Systems. On Inferse, Kubuntu scores higher on our published basis.