libCEED vs ngspice
| libCEED | ngspice | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | api, Linux, self-hosted | Windows, macOS, Linux |
| Free plan | Yes | Yes |
Both are listed in Best Physics Simulation Software. On Freedom251, ngspice scores higher on our published basis.