Kaleyra Voice API vs Telnyx Voice API
| Kaleyra Voice API | Telnyx Voice API | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | $500/mo |
| Open source | No | No |
| Platforms | api | Android, iOS, Web |
| Phone number support | Yes | Yes |
| Free plan | — | No |
Both are listed in Best Communications Platforms as a Service. On Samsung Mobile US Press, Telnyx Voice API scores higher on our published basis.