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Murf API

The Murf API covers both sides of a voice conversation. Text to Speech turns your text into speech, with 150+ voices in 35 languages. Speech to Text (Beta) turns live audio into text in 12 languages, including English (India) and 11 Indian languages. Use them together to build voice agents, or use either one on its own for voiceovers, call transcription, and call analytics.

With a library of 150+ natural-sounding voices across 35 languages and 20+ speaking styles, Murf enables high-quality voiceovers for diverse applications. Its proprietary Multilingual technology allows a single voice to seamlessly switch between multiple languages while preserving authentic pronunciation patterns specific to each language.

(New Launch) Falcon 2.1 : An ultra-fast streaming model, optimized for conversational AI and real-time voice agents. It delivers natural speech with time-to-first-audio under 100ms.

Murf offers two text-to-speech models:

  • Falcon 2.1 : An ultra-fast streaming model, optimized for conversational AI and real-time voice agents. It delivers natural speech with time-to-first-audio under 100ms.
  • Gen2 : The most customizable model, designed for studio-quality speech synthesis. Ideal for multimedia applications requiring rich, expressive voiceovers.

Models

The Gen2 model has been decommissioned for streaming. Use our latest Falcon 2.1 model for streaming instead. Gen2 remains available via Synthesize or non-streaming (Gen2).

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