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About Grok Voice API
Grok now offers standalone Speech-to-Text and Text-to-Speech APIs for developers. The new voice stack covers real-time and batch transcription, multispeaker diarization, multichannel audio, text formatting, expressive TTS with speech tags, multilingual support, and simple usage-based pricing.
Frequently Asked Questions
What is Grok Voice API?
Grok Voice API is Grok now offers standalone Speech-to-Text and Text-to-Speech APIs for developers. The new voice stack covers real-time and batch transcription, multispeaker diarization, multichannel audio, text formatting, expressive TTS with speech tags, multilingual support, and simple usage-based pricing.
Is Grok Voice API free?
Yes, Grok Voice API is free to use.
What are the best alternatives to Grok Voice API?
Some popular alternatives to Grok Voice API include Airtop Auth, OpenAI o3-mini, Anything API, Fish Audio S1. Compare their monthly traffic and features above.
