
Grok 3
The world’s smartest AI (according to Elon)
4.5•10 reviews•1.5K followers
The world’s smartest AI (according to Elon)
4.5•10 reviews•1.5K followers
now available to all Premium+ subscribers
This is the 5th launch from Grok 3. View more
Grok Voice Agent API
Grok Voice Agent API lets developers build real-time voice agents using xAI's in-house stack (VAD, tokenizer, audio models). It features <1s latency, function calling, and native multilingual support.










Free Options
Launch Team





Checklist Genie
Grok CLI (Unofficial)
Flowtica Scribe
Hi everyone!
Chatting with Grok's Voice Mode is honestly a fascinating experience. The voices are just so vivid and full of personality that it makes talking to AI feel genuinely engaging.
Now xAI is opening this exact stack to developers. You get access to the same native audio models that power millions of Teslas. It handles interruptions incredibly well and supports native tool use like Web search right out of the box.
The pricing is also very interesting. At a flat rate of $0.05 per minute, it is one of the most competitive options among tier-1 voice APIs.
For those who might worry about Grok's "edgy" personality, don't be. The API gives you full control via system prompts. You get the world-class voice quality with whatever personality you define for your app.
Give it a try in the playground!
Auto-Hashtag API
Yeah, not goinfg to give Elon 5 cents/minute. That's my 2 cents.
Camocopy
@osakasaul At least you gave your 2 cents to Producthunt then 😂
Flowtica Scribe
@osakasaul I like your 2 cents😼