xAI Launches Grok STT and TTS APIs
Pricing and Features
- STT Languages
- 25+
- STT Batch Price
- $0.10 / hour
- STT Streaming Price
- $0.20 / hour
- TTS Price
- $4.20 / 1M chars
xAI has launched standalone Grok Speech-to-Text and Text-to-Speech APIs for developers. The STT API provides high-accuracy, low-latency transcription with multi-speaker support across 25+ languages, available in batch and real-time modes. Pricing for STT starts at $0.10 per hour for batch processing.