customer-support

October 15, 2026

• xAI makes Grok Voice 3 available through its API

  A low-latency voice agent is now a metered API product, so builders can test a real call workflow before committing to a full telephony stack.

  $0.08/min speech-to-speech price<1s latency claim25+ languages

  voiceapiagentscustomer-support