Groundwire vs MicroSIP
| Groundwire | MicroSIP | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | iOS, Android | Linux, macOS, Windows |
Both are listed in Best Softphone and Calling Apps. On Freedom251, MicroSIP scores higher on our published basis.