Soniox

Soniox is a powerful multilingual speech AI platform that provides real-time speech-to-text, text-to-speech, and speech translation through a unified API. It delivers native-speaker accuracy across 60+ languages, making it ideal for global voice products.

Key Features:

• Real-time Speech-to-Text: Transcribe speech with sub-200ms latency, handling multiple speakers, language switching, and high-noise environments.
• High-Fidelity Text-to-Speech: Generate natural, hallucination-free speech with precise handling of alphanumerics, names, and language switching.
• Real-time Speech Translation: Translate speech across 3,600 language pairs with low-latency output.
• One Global API: Use the same models and API everywhere, with in-region processing for data residency.
• Enterprise-Grade Security: SOC 2 Type 2, ISO 27001, HIPAA, GDPR compliant; audio never stored.

Trusted by startups and enterprises like Perplexity, Agora, and Tana, Soniox is built for demanding use cases including voice agents, wearables, dictation, and translation.