BlockBeats News, July 1st, xAI today launched a new product, Voice Agent Builder. This is a no-code platform based on Grok Voice that allows developers and operators to quickly build voice intelligent agents with human-like conversation capabilities. The product is now open for use, priced at $0.05 per minute. The tool is aimed at users who want to deploy production-level voice AI applications directly, reducing the technical threshold of building a voice system from scratch.
The official announcement stated that the platform integrates complete capabilities such as telephone system access, knowledge retrieval, tool invocation, content security control, and observability. It also supports integration with existing phone numbers, APIs, and MCPs. Compared to traditional voice technology, which requires separate calls to three types of services—speech-to-text, large language models, and text-to-speech—resulting in architecture delays and cost increases, Voice Agent Builder achieves an integrated voice processing flow by deeply coupling with the Grok model. This integration aims to reduce delays, lower failure points, and enhance overall performance.
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