PortSIP Softphone vs Zoiper
| PortSIP Softphone | Zoiper | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | Free | €2.49/mo |
| Platforms | Android, iOS, Windows | Android, iOS, Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Browser calling | Yes | Yes |
| Mobile app | Yes | Yes |
| Desktop app | Yes | Yes |
| SIP support | Yes | Yes |
| Call recording | Yes | |
| Business SMS | Yes |
Listed together in Best Softphone and Calling Apps