Kalvo vs Keryx
| Kalvo | Keryx | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | $99/mo | $150/mo |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | No | No |
| Parallel lines | 3 lines | — |
| Paid from | — | 150 /user/mo |
| Power dialer | — | Yes |
| Voicemail drop | — | Yes |
| Call queue | — | Yes |
| Local presence | — | Yes |
Both are listed in Best Sales Dialer Software. On Specifiction, Keryx scores higher on our published basis.