Mistral Voxtral 3
Updated
About Mistral Voxtral 3
Mistral Voxtral 3 is a family of speech and voice models for transcription, text-to-speech, and building voice agents.
Developers and teams building voice applications use Voxtral 3 to add transcription, speech synthesis, and voice agent capabilities without assembling separate tools. It suits projects that need to handle multiple languages, real-time performance, or natural-sounding voice interactions.
- Transcription in 50+ languages with speaker identification
- Text-to-speech with emotion, pacing and emphasis control
- Voice cloning from 30+ minutes of audio
- Context biasing for domain-specific terms without fine-tuning
- Real-time transcription under 500ms latency
Good to know: Batch transcription starts at $0.0035 per minute; available through Mistral's API; text-to-speech supports 35+ languages and 50+ dialects.
Key features
- Multi-language transcription: Handles speech-to-text in 50+ languages with speaker diarization and context biasing for accuracy on technical or domain-specific calls.
- Voice cloning and expression: Creates personalized voices from 30+ minutes of audio and adapts tone, speed and emphasis based on conversation context.
- Voice agent SDK: Combines listening, reasoning and speaking in one real-time pipeline built on LiveKit, with full agent turns under one second.
At a glance
- Category: AI Audio
- Type: Text-to-speech & voice
- Jobs: Produce Audio & Voice
- Evidence: New launch on Product Hunt (25+ reviews)
- AIME Score: 91 of 100
- Launched: Oct 22, 2026 on Product Hunt · 100+ upvotes
- Website: producthunt.com
Alternatives to Mistral Voxtral 3
- Krisp (AIME Score 89)
- ElevenLabs (AIME Score 82)
- Fliki (AIME Score 76)
- WellSaid Studio (AIME Score 72)
- LOVO AI (AIME Score 71)
- Fish Audio (AIME Score 70)
More Text-to-speech & voice tools
Sources: Found on Product Hunt (launched Oct 2026) · Details checked on the tool’s own website · Researched by AI Made Easy
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