When a message must be heard, not just delivered.
Trigger outbound voice calls with text-to-speech or pre-recorded audio — for OTP, critical alerts, and notifications that can't wait.
Powered by AMD Telecom · 190+ countriesProgrammable voice for the calls that count.
Text-to-speech, pre-recorded audio, IVR and voice OTP — every call event streamed back in real time.
Text-to-speech (TTS)
Natural-sounding speech in 30+ languages. Specify the voice and accent per call.
Pre-recorded audio
Upload your own files for branded calls and compliance messages.
Voice OTP
A fallback when SMS fails — the code is read aloud twice for clarity.
IVR flows
Press-1-to-confirm menus. Responses delivered straight to your webhook.
Call status webhooks
Answered, voicemail, failed — real-time callbacks on every event.
Caller ID control
Display your brand number. Rent a local number in 40+ countries.
For messages that demand to be heard.
Critical alerts
Outage and fraud warnings where a ringing phone carries an urgency a text never will.
AlertsVoice OTP fallback
Deliver a spoken code when SMS cannot reach a roaming or out-of-coverage user.
2FA / OTPAppointment confirmation
Press 1 to confirm, 2 to reschedule — responses routed back to your system instantly.
IVRVoice in three steps and one API call.
Define the call
Provide text-to-speech content or a pre-recorded file, plus the language and voice.
We place the call
Outbound dialling across 85+ countries with your branded caller ID.
Hear the outcome
Answered, voicemail or failed — every event streams back over webhooks in real time.
When it absolutely must be heard.
Trigger outbound voice calls from the same API as every other channel — for OTP, critical alerts and time-sensitive notifications.