Soniox is a multilingual speech artificial intelligence platform that provides a unified API for real-time speech-to-text, text-to-speech, and translation services. The platform is designed to support over 60 languages and 3,600 language pairs, focusing on high accuracy for native speakers and complex linguistic scenarios. Its primary function is to convert live conversations into structured data or generated audio with sub-200ms latency, making it suitable for applications requiring immediate interaction and low-latency streaming. The platform includes several core capabilities engineered for production environments. The speech-to-text engine is built to handle multi-speaker conversations, high-noise environments, and domain-specific vocabulary such as names and alphanumerics. The text-to-speech component generates high-fidelity audio and is designed to manage difficult phonetic tasks like borrowed words and mid-sentence language switching. Additionally, the real-time translation feature allows for context-aware conversion across languages, even when speakers switch between different languages within a single sentence. Typical use cases for Soniox include powering voice AI agents, providing real-time captions for meetings, and facilitating multilingual communication in contact centers. Organizations use the platform to automate transcription for internal meetings, develop healthcare technology solutions, and integrate voice experiences into global enterprise products. By consolidating multiple speech functions into a single API, the tool allows developers to manage voice-driven workflows without the need to integrate separate providers for transcription, synthesis, and translation. Technically, Soniox is built to address the challenges of non-English markets and code-switching environments. It utilizes a streaming architecture that begins generating audio or text output from the first few words of a sequence rather than waiting for a full sentence to be completed. This technical approach supports high-scale applications for global technology leaders, AI labs, and enterprise platforms that require consistent performance across diverse accents and languages.