Docker Desktop vs Singularity Registry Server
| Docker Desktop | Singularity Registry Server | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | $9/mo | Free |
| Open source | No | No |
| Platforms | Linux, macOS, Web, Windows | api, Linux, self-hosted, Web |
| Free plan | Yes | — |
| Image scanning | Yes | — |
| OCI artifacts | Yes | — |
| Immutable tags | Yes | Yes |
Both are listed in Best Container Registries. On Samsung Mobile US Press, Docker Desktop scores higher on our published basis.