Gamma Horizon vs PortaSwitch
| Gamma Horizon | PortaSwitch | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Android, iOS, Web | api, self-hosted, Web |
| Business numbers | multiple | multiple |
| Call routing | custom | custom |
| Desktop and mobile apps | Yes | Yes |
| Voicemail transcription | — | Yes |
Both are listed in Best Business Phone Systems. On Inferse, PortaSwitch scores higher on our published basis.