xAI Launches Voice Agent Builder, No-Code Platform Priced at $0.05 Per Minute

According to BlockBeats, on July 1, xAI launched Voice Agent Builder, a no-code platform enabling developers to create production-grade AI voice agents with human-like conversational abilities. The platform is priced at $0.05 per minute and includes integrated capabilities for phone system access, knowledge retrieval, tool integration, and content safety controls.

Voice Agent Builder supports integration with existing phone numbers, APIs, and MCP systems. Unlike traditional voice systems requiring separate speech-to-text, large language model, and text-to-speech services, the platform achieves streamlined processing by coupling deeply with the Grok model, reducing latency, minimizing failure points, and improving overall performance.