xAI Launches Standalone Grok Speech-to-Text and Text-to-Speech APIs, Targeting Enterprise Voice Developers
xAI just opened its speech APIs to enterprise developers. That's a direct shot at OpenAI's Audio API dominance.

Why it matters
xAI is expanding beyond text-based Grok into voice infrastructure, leveraging existing deployment across Tesla and Starlink to compete in the high-margin speech API market dominated by OpenAI and Google.
The key facts
4 to knowxAI launches standalone Speech-to-Text (STT) and Text-to-Speech (TTS) APIs
APIs built on infrastructure powering Grok Voice on mobile, Tesla vehicles, and Starlink support
Targets enterprise voice developers
Competes against OpenAI Audio API and Google Cloud Speech-to-Text
Go to the source
MarkTechPostmarktechpost.com
Publisher excerpt: Elon Musk’s AI company xAI has launched two standalone audio APIs — a Speech-to-Text (STT) API and a Text-to-Speech (TTS) API — both built on the same infrastructure that powers Grok Voice on mobile apps, Tesla vehicles, and Starlink customer support. The release moves xAI squarely into the…