Deepgram Voice Agent API vs Retell AI
| Deepgram Voice Agent API | Retell AI | |
|---|---|---|
| Free plan | No | No |
| Paid from | $0.06/mo | $0.07/mo |
| Platforms | Web | Web |
| Free plan | No | No |
| Inbound calls | Yes | Yes |
| Outbound calls | Yes | Yes |
| Human handoff | Yes | Yes |
| Concurrent calls | 45 calls | 20 calls |
| Custom phone numbers | Yes | Yes |
| Supported languages | 55 languages |
Listed together in Best AI Voice Agents