All comparisons

Grok Voice logoGrok Voice · Mistral Voxtral · Compare · Checked Oct 27, 2026

Grok Voice vs Mistral Voxtral pricing: which is cheaper?

At 1,000 minutes a month, Grok Voice costs $84.55 and Mistral Voxtral costs $44.55 on our stack, a difference of $40.00 in favor of Mistral Voxtral, before Mistral Voxtral's unpublished telephony fee. Checked Oct 28, 2026.

Grok Voice logoGrok Voice$84.55$0.0846/min at 1,000 minPricing x.ai
Mistral Voxtral$44.55$0.0446/min at 1,000 min · cheaperPricing mistral.ai

Monthly cost at four volumes

Grok Voice and Mistral Voxtral monthly cost by volume on our stated stack, USD
VolumeGrok VoiceMistral Voxtral
500 min/mo$42.85$22.85
1,000 min/mo$84.55$44.55
5,000 min/mo$418.15$218.15
10,000 min/mo$835.15$435.15

Our calculation from list prices: 3-minute inbound calls, 10 at once, one US number. A green dot marks the cheaper side. Change the scenario.

What each one bills for

Grok Voice and Mistral Voxtral pricing facts, with sources
ItemGrok VoiceMistral Voxtral
How it billsBundled rateBundled rate
Headline rate$0.08/min speech-to-speech$0.04/min Small 4
All-in per minute at 1,000$0.0846/min$0.0446/min
Concurrency10 sessions at Tier 0, more with spendNot published
Free to startPlayground only; API usage is paidNot published
TelephonyBring your own SIP trunkEnterprise-only, inbound-only
LLMNo separate LLM lineIncluded (Mistral Small)

Where the money goes at 1,000 minutes

Platform & linesBundled AI rateLLMTranscriberVoicePhone

$84.55 /mo at 1,000 min

  • Grok Voice 3.0 speech to speech (includes LLM)$80.00
  • Telephony: Twilio Elastic SIP, US local inbound$3.40
  • Twilio local number$1.15
  • Concurrency for 10 calls (Tier 0 includes 10)$0.00

Full Grok Voice pricing

$44.55 /mo at 1,000 min

  • Voice agent API, Small 4 (includes LLM)$40.00
  • Telephony: Twilio Elastic SIP, US local inbound$3.40
  • Twilio local number$1.15

Telephony is enterprise-only and inbound-only. Its fee is not published, so it is not included in the total.

Full Mistral Voxtral pricing

FAQ

Is Grok Voice cheaper than Mistral Voxtral?

At 1,000 minutes a month, Grok Voice costs $84.55 and Mistral Voxtral costs $44.55 on our stack, a difference of $40.00 in favor of Mistral Voxtral, before Mistral Voxtral's unpublished telephony fee. Checked Oct 28, 2026.

How much does Grok Voice cost per minute?

Grok Voice lists $0.08/min (speech-to-speech). All-in on our stack it works out to $0.0846 a minute at 1,000 minutes a month, or $84.55.

How much does Mistral Voxtral cost per minute?

Mistral Voxtral lists $0.04/min (Small 4). All-in on our stack it works out to $0.0446 a minute at 1,000 minutes a month, or $44.55.

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All comparisons · Rankings at your volume · How prices are checked

Sources

  1. docs.x.ai ·
  2. docs.x.ai ·
  3. x.ai ·
  4. docs.x.ai ·
  5. docs.x.ai ·
  6. mistral.ai ·
  7. docs.mistral.ai ·
  8. mistral.ai ·
  9. docs.mistral.ai ·
  10. docs.mistral.ai ·