Automated voice calls with text-to-speech
Send critical alerts, reminders and confirmations as a spoken call. Ideal for situations where SMS falls short — business-critical alerts, older audiences or moments when maximum reach counts. Text in, call out.
What are voice messages for?
A voice call gets through where an SMS is overlooked. Ideal for situations that require immediate attention.
Critical alerts
Server downtime, alarm systems, intrusion detection — a ringing phone is hard to ignore.
Appointment reminders
A personal reminder for appointments at the doctor, dentist or garage. Reduces no-shows.
Confirmations
Order or delivery confirmations that you want to be sure are actually heard.
Older audiences
Customers who do not use SMS or struggle with on-screen notifications are reached directly.
How does it work?
Compose the text
You write the message exactly as you want it to be spoken.
Text-to-speech
Our system converts the text into natural-sounding speech.
Start the call
The system automatically calls the number you provided.
Play the message
Once answered, the message is read out — repeatable on request.
What can it do?
Our voice service supports multilingual text-to-speech in a natural voice. You submit the text via the API or the dashboard, and we take care of the call and the delivery — right into voicemail if the recipient does not answer.
Voice or SMS — what fits when?
Choose voice when…
- The message requires immediate attention
- The recipient does not use or read SMS
- You want confirmation that the message was heard
- It concerns business-critical alerts
- The recipient can hear the message right away, without a screen
Choose SMS when…
- The message has to be processed visually (codes, links)
- The recipient wants to read it back later
- Volumes are high and costs must stay low
- It concerns marketing or non-urgent notifications
- You are sending OTP codes
