Soniox

What is Soniox?

Soniox is a multilingual voice AI platform providing speech-to-text, text-to-speech, and real-time translation APIs across more than 60 languages. It is built for developers integrating low-latency voice capabilities into products such as agents, wearables, and dictation tools. Access requires creating an account in the Soniox Console to generate an API key.

What are the features of Soniox?

• Real-time speech-to-text

  Transcribes speech word by word across 60+ languages using a single model, handling mid-sentence language switching and separating multiple speakers.
• Text-to-speech generation

  Produces speech in 60+ languages from over 200 built-in voices or cloned voices, with streaming output that begins before a sentence finishes.
• Real-time speech translation

  Translates speech across 3,600 language pairs within the same API call used for transcription, supporting one-way and two-way conversation modes.
• Voice cloning

  Creates a voice ID from a short reference audio clip uploaded via the console or API, usable across all supported languages like a built-in voice.
• Alphanumeric recognition

  Captures spoken phone numbers, customer IDs, and reference codes exactly as dictated.
• Regional deployment

  Processes data in specific regions, including India, to meet latency and data residency requirements.

What are the use cases of Soniox?

• Automotive voicebots

  Recognizing customer IDs and alphanumeric sequences to improve voicebot acceptance rates in dealership applications.
• Multilingual meetings

  Providing real-time captions and two-way speech translation where participants switch languages mid-conversation.
• Voice agents

  Powering conversational AI with low-latency recognition and streaming speech synthesis for responsive interactions.

How to use Soniox?

1. Create an account

   Register in the Soniox Console.
2. Generate an API key

   Obtain credentials from the console for authentication.
3. Call the API

   Integrate the unified endpoint into your product to access speech-to-text, text-to-speech, or translation.

Soniox Pricing Information:

• Usage-based billing

  Pay only for what you use; specific per-unit rates are not stated in the source.