How much does Grok Voice TTS 1.0 cost?

xAI charges $0.015 /1K chars for Grok Voice TTS 1.0. The lowest price across providers is $0.015 /1K chars, at xAI.

Which provider offers Grok Voice TTS 1.0 cheapest?

xAI, at $0.015 /1K chars. 4 providers serve Grok Voice TTS 1.0; the table above lists every one with its price.

Grok Voice TTS 1.0 reads up to 15K tokens per request.

No. Grok Voice TTS 1.0 is only available through an API; xAI does not publish its weights.

4 API providers serve Grok Voice TTS 1.0. Compare their prices above, or open a provider to see everything it offers.

Audioby xAIProprietary (API only)Released Mar 16, 2026

Grok Voice TTS 1.0 is a audio model by xAI. 4 providers serve it, from $0.015 to $0.015 /1K chars; the lowest price is at xAI.

Lowest price$0.015/1K charsat xAI

Maker's price$0.015/1K charsxAI

Providers4

Monthly searches3K

Against the 21 audio models on the site priced the same way.

Cheap for its class: at $0.015 /1K chars, its lowest price undercuts 82% of comparable models (median $0.021).
4 providers serve it; 95% of comparable models have fewer.

Every provider's list price, read from its own price page or API. A price marked “from” changes with context length, resolution or mode.

Output price by provider, /1K chars, cheapest first

Prices in US dollars, updated daily from each provider. Prices last checked Oct 25, 2026.

Same kind of model from other makers, at a similar price.

Model	Lowest price	Arena	Providers
Grok Voice TTS 1.0this model	$0.015/1K chars	—	4
hKokoro TTS	$0.02/1K chars	—	1
Qwen3 TTS	$0.02/1K chars	—	3
Voxtral TTS 2603	$0.016/1K chars	—	1
Dia Tts	$0.04/1K chars	—	1
Qwen Audio 3.0 Tts Plus	$0.02/1K chars	—	1
Qwen Audio 3.0 TTS (Flash)	$0.014/1K chars	—	2
Pro V1.0	$0.01/1K chars	—	1
Canopy Labs Orpheus Arabic Saudi	$0.04/1K chars	—	1