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- Introduction:
- Multilingual speech APIs for transcription, speech generation, and real-time translation.
- Added on:
- Nov 2, 2026
- Website:
- soniox.com
Featured Tools
Introduction
Soniox provides developer APIs for real-time and asynchronous speech-to-text, text-to-speech, and speech translation across more than 60 languages. Its features include low-latency streaming, mid-sentence language switching, and speaker identification. Pricing is usage-based, and translation is included in the same real-time API call.
- Added on
- Nov 2, 2026
- Website
- soniox.com
- Pricing model
- Paid
Product information
What is Soniox?
Soniox is a multilingual speech AI platform offering APIs for transcription, speech generation, and speech translation.
Core features of Soniox
- Real-time and file transcription across 60+ languages
- Text-to-speech with streaming and voice cloning
- Speech translation in the same API call
- Language switching and speaker identification
- Usage-based API pricing
- Regional deployment options
Use cases of Soniox
- 1Building multilingual voice agents
- 2Adding live captions to meetings or broadcasts
- 3Translating conversations in real time
- 4Adding voice dictation to apps
How to use Soniox?
Create an account in the Soniox Console, generate an API key, and integrate the speech-to-text, text-to-speech, or translation API into your application.
Frequently asked questions about Soniox
What is Soniox?+
Soniox is a speech AI platform with APIs for speech-to-text, text-to-speech, and real-time translation across more than 60 languages.
How much does Soniox speech-to-text cost?+
The listed rates are $0.10 per hour for async file transcription and $0.12 per hour for real-time streaming, with some usage billed by token.
Can Soniox tell speakers apart?+
Yes. Its speech-to-text API supports speaker detection to separate who said what.
Which category is Soniox in?+
Soniox is listed under AI Translator.

