Groundwire vs Mizu WebPhone
| Groundwire | Mizu WebPhone | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Android, iOS | Android |
| Free plan | No | Yes |
| Browser calling | No | No |
| Mobile app | Yes | Yes |
| Desktop app | No | No |
| Call recording | Yes | Yes |
| Business SMS | Yes | Yes |
| SIP support | Yes | Yes |
Both are listed in Best Softphone Software. On Samsung Mobile US Press, Groundwire scores higher on our published basis.