Most voice stacks stitch together three APIs: speech-to-text, a language model, and text-to-speech—often with each stage hosted by a different provider.
Every hop adds cost, latency, and new failure modes. Voice Agent Builder is one interface built for Grok Voice, tightly
Grok's realtime voice is now on AI Gateway. Build with AI SDK 7:
• 𝚡𝚊𝚒/𝚐𝚛𝚘𝚔-𝚟𝚘𝚒𝚌𝚎-𝚝𝚑𝚒𝚗𝚔-𝚏𝚊𝚜𝚝-𝟷.𝟶 (𝚞𝚜𝚎𝚁𝚎𝚊𝚕𝚝𝚒𝚖𝚎)
• 𝚡𝚊𝚒/𝚐𝚛𝚘𝚔-𝚝𝚝𝚜 (𝚐𝚎𝚗𝚎𝚛𝚊𝚝𝚎𝚂𝚙𝚎𝚎𝚌𝚑)
• 𝚡𝚊𝚒/𝚐𝚛𝚘𝚔-𝚜𝚝𝚝 (𝚝𝚛𝚊𝚗𝚜𝚌𝚛𝚒𝚋𝚎)
vercel.com/changelog/xai-…
Firecrawl is now an official plugin in @grok build 🔥
Your Grok agents can now search the web, scrape, and interact with any page, directly in the CLI.
Find us on the @xai marketplace today and get started free with 1,000 monthly credits.
Interactive Brokers integrates with Grok. Research investments and analyze your portfolio using AI.
AI informs. Approve every trade. ibtweet.com/twitter865op
IBLLC Member SIPC. AI integrations provided by 3rd parties. IBKR does not verify content generated by AI platforms.
The Grok plugin for Word is live.
Draft documents, summarize research from the web and X, or generate diagrams for your writing.
Try it now x.ai/grok/word
Two days into blind voting of voice models on our Humanness Index™, and xAI's Grok TTS model is at the top of the pack.
Its humanness score? 96, just 4 points under a real human voice (100).
The Humanness Index takes one voice and one quote, clones it across every major model,
Grok models are now available on Databricks Agent Bricks.
Bring SpaceXAI's latest models to your enterprise data to power capable AI agents.
x.ai/news/grok-data…
Grok is now available on Amazon Bedrock.
AWS developers can now build with Grok 4.3, the industry leader in hallucination rate and tool calling, powered by Bedrock’s secure inference engine.