Grok Voice just got a major upgrade SpaceXAI released 21 new flagship voices for Grok, joining the original five All of them are multilingua…

Grok Voice just got a major upgrade SpaceXAI released 21 new flagship voices for Grok, joining the original five All of them are multilingual and available now through: • Realtime Voice Agent API • Text-to-Speech API • Grok Voice Agent Builder This is not just “more voices” SpaceXAI is building a full voice layer for AI agents: Support agents, characters, commentary, advertising, education, wellness, customer service Every voice is designed for a different use case, with support for 25+ languages The original Grok voices - Ara, Eve, Leo, Rex, and Sal....also got upgraded with better pacing, phrasing, emphasis, and naturalness And builders can now create custom voice agents directly inside the SpaceXAI console

Source: Elon Musk (X) | 2026-07-07