Grok Voice: API pricing, providers and specs
Audioby xAI
Grok Voice is a audio model by xAI. One provider serves it: Fal, at $0.00083 /sec.
Lowest price$0.00083/secat Fal
Maker's price—The maker does not sell it
Providers1
Monthly searches—
How Grok Voice compares
Against the 8 audio models on the site priced the same way.
- Mid-priced: its lowest price is $0.00083 /sec against a median of $0.00083; 44% of comparable models cost less.
- 1 providers serve it; 0% of comparable models have fewer.
Grok Voice prices by provider
Every provider's list price, read from its own price page or API. A price marked “from” changes with context length, resolution or mode.
| Provider | Task | Output |
|---|---|---|
 Fal | speech-to-speech | $0.00083/sec |
Prices in US dollars, updated daily from each provider. Prices last checked Oct 25, 2026.
Specs
- Type
- Audio
- Maker
- xAI
- Inputs
- Text
- Outputs
- Audio
- Capabilities
- —
- Released
- —
- License
- —
- Open weights
- —
Alternatives to Grok Voice
Same kind of model from other makers, at a similar price.
| Model | Lowest price | Arena | Providers |
|---|---|---|---|
| Grok Voicethis model | $0.00083/sec | — | 1 |
 Lyria 2 | $0.002/sec | — | 1 |
 Kotoba Realtime Speech Translation | $0.000583/sec | — | 1 |
 SAM Audio | $0.002/sec | — | 1 |
More from xAI
Grok 4.7xAI$4.80/1MGrok Build 0.1xAI$1.60/1MGrok 3xAI$15/1MGrok 4.6xAI$4.80/1MGrok 4.20xAI$2.50/1MGrok-4xAI$14.25/1MGrok 4.5xAI$3.20/1MGrok Voice TTS 1.0xAI$0.015/1K chars
All 41 xAI modelsGrok Voice FAQ
The lowest price for Grok Voice is $0.00083 /sec, at Fal.
We have not found Grok Voice's weights published by its maker.
1 API providers serve Grok Voice. Compare their prices above, or open a provider to see everything it offers.
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