--- title: Grok Voice Agent Builder | daily.dev description: xAI's Grok Voice Agent Builder is a no-code platform for deploying production voice agents powered by the Grok Voice Think Fast 1.0 speech-to-speech model. It... canonical: https://daily.dev/posts/grok-voice-agent-builder-r5nt50qby twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Grok Voice Agent Builder | daily.dev og:description: xAI's Grok Voice Agent Builder is a no-code platform for deploying production voice agents powered by the Grok Voice Think Fast 1.0 speech-to-speech model. It... og:url: https://daily.dev/posts/grok-voice-agent-builder-r5nt50qby og:image: https://api.daily.dev/og/posts/R5Nt50qby.png og:image:alt: Grok Voice Agent Builder og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Grok Voice Agent Builder **[Medium](https://daily.dev/sources/medium_js)** · 8 min read · 0 upvotes · 0 comments ## Summary xAI's Grok Voice Agent Builder is a no-code platform for deploying production voice agents powered by the Grok Voice Think Fast 1.0 speech-to-speech model. It offers sub-second latency (under 700ms), 25+ language support, 80+ voices, and pricing at ~$0.05/min. The platform includes telephony (free US number, SIP trunking), RAG knowledge retrieval, MCP/tool integrations (Google Calendar, HubSpot, etc.), warm call transfers, and observability. Flow management is defined in plain Markdown, offloading logic to the model's reasoning rather than using a graph-based workflow approach. The author notes this lightweight flow control may limit enterprise use cases requiring fine-grained control, suggesting organizations may outgrow the platform as needs scale. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [xAI Opens Grok Build 0.1 to Developers via API](https://daily.dev/posts/xai-opens-grok-build-0-1-to-developers-via-api-fz592bcvp) · DevOps.com · 1 upvotes · 0 comments - [The Quiet Arrival of Grok Build 0.1 in a Wild Week for the xAI Empire](https://daily.dev/posts/the-quiet-arrival-of-grok-build-0-1-in-a-wild-week-for-the-xai-empire-fus2j39ne) · Kilo Blog · 0 upvotes · 0 comments --- Tags: [#ai-agents](https://daily.dev/tags/ai-agents), [#grok](https://daily.dev/tags/grok), [#mcp](https://daily.dev/tags/mcp), [#voice-ai](https://daily.dev/tags/voice-ai) [View this post on daily.dev](https://daily.dev/posts/grok-voice-agent-builder-r5nt50qby) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Grok Voice Agent Builder","url":"https://daily.dev/posts/grok-voice-agent-builder-r5nt50qby","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/grok-voice-agent-builder-r5nt50qby"},"datePublished":"2026-07-18T09:19:24.728Z","dateModified":"2026-10-15T02:20:23.803Z","description":"xAI's Grok Voice Agent Builder is a no-code platform for deploying production voice agents powered by the Grok Voice Think Fast 1.0 speech-to-speech model. 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