Grok Voice
xAI voice with 5 personas. Plain read, ignores cues.
Scores, speed, and the real rate.
The same trust rows as the open benchmark: a third-party quality score, our own measured latency, and the raw engine cost in the open.
- Quality Elo*
- 1197
- Measured latency
- 2444ms measured 2026-06-10
- Languages
- 1 language
- Follows [cues]
- Plain read, ignores cues
- Engine cost
- $15/M in · $0 out rate checked 2026-06-11
The provider’s published rate when we last checked. Rates move, and when they do we update this row. It’s here so you can weigh our flat pricing against the raw cost underneath, instead of taking our word for it.
- Rights
- Commercial use; outputs are yours
* Quality Elo from the Artificial Analysis Speech Arena, retrieved June 10, 2026. It is a user-vote arena rating; the top model of all rated is Fun-Realtime-TTS at 1228.06.
Latency is our own wall-clock time to full audio, measured 2026-06-10 on the same path that serves the studio. A measurement, not a server SLA.
Every voice Grok Voice ships.
Press play to hear each voice: real output from this engine, recorded unedited. What you hear is what it produced.
Expressive lead persona
Calm and friendly
Assured, direct male
Laid back and neutral
Bold, projected read
Where Grok Voice earns its place.
Character and persona reads in English.
Hear it in the studio.
Open the studio and generate real audio through Grok Voice. No sign-up required to listen.