Soniox | Speech-to-Text AI

What is Soniox?

Soniox is a real-time voice AI platform that turns speech into text and translations instantly. It works across 60+ languages and powers both the Soniox App for individuals and teams, and a Speech-to-Text API for developers and enterprises.

What does “speech AI” mean?

Speech AI or Voice AI refers to systems that understand spoken language in real time. Soniox goes beyond basic transcription by handling live speech, multiple speakers, mixed languages, punctuation, formatting, and real-world conversations as they happen.

What can I do with the Soniox App?

With the Soniox App, you can: - Transcribe conversations live - Translate speech in real time between languages - Dictate text into any app or text field - Capture meetings, notes, and ideas automatically All on mobile and desktop, with one subscription.

What’s the difference between the Soniox App and the API?

Soniox App is a ready-to-use product for individuals and teams. Soniox API is for developers who want to build speech recognition, translation, or voice-powered features into their own applications. Both use the same underlying speech AI models.

Does Soniox offer a general-purpose speech-to-text API?

Yes. Soniox provides a production-ready, real-time speech-to-text and translation API designed for live applications, voice agents , meetings, and large-scale enterprise systems.

Can Soniox handle mixed languages in the same conversation?

Yes. Soniox can accurately recognize and transcribe conversations where speakers switch languages mid-sentence or mid-conversation — without needing manual language selection.

Can Soniox distinguish between different speakers?

Yes. Soniox supports speaker detection, allowing transcripts to clearly separate who said what, even in fast-paced or overlapping conversations.

Is Soniox suitable for developers and enterprise use?

Absolutely. Soniox is built for mission-critical use cases, offering: - Low-latency real-time streaming - High accuracy across accents and domains - Scalable infrastructure - Enterprise-grade security and compliance options