Fastcall vs KalliopeCTI
| Fastcall | KalliopeCTI | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | $30/mo | Free |
| Open source | No | No |
| Platforms | Android, api, iOS, Web | Android, iOS, Linux, macOS, Windows |
| Free plan | No | Yes |
| Paid from | 24 /user/mo | — |
| Screen pop | Yes | — |
| Click-to-dial | Yes | Yes |
| In-call controls | Yes | Yes |
| Browser extension | No | — |
| Deployment | cloud | hybrid |
| CRM integrations | Salesforce | — |
| Supported phone systems | Twilio; SIP phones; office and mobile phones | Kalliope PBX; Kalliope4SP; KalliopeCloud |
Both are listed in Best Computer Telephony Integration Software. On Everything Xiaomi, KalliopeCTI scores higher on our published basis.