Overview
Give your brand a voice and enhance customer engagement with IBM Watson Text to Speech. This API cloud service enables you to convert written text into natural-sounding audio in various languages and voices.
Real-time Speech Synthesis
Provide multilingual, natural-sounding support with real-time speech synthesis
Custom Voices
Create a branded voice with Premium or design your own unique branded neural voice
Controllable Speech Attributes
Easily adjust pronunciation, volume, pitch, speed, and other attributes using Speech Synthesis Markup Language
Expressiveness
Control tone of voice by choosing a specific speaking style: GoodNews, Apology, and Uncertainty
Get started
- Open the official website and confirm the service is available in your region.
- Check the current plan, usage limits and terms for your intended use.
- Try a small task with sample data before committing to a paid plan.
Editorial note
Pricing checked: Sep 20, 2026. Tiered plans available. Review current pricing and subscription options on the official website.
Record updated: Sep 20, 2026
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