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Braiv Speech
Free & unlimited during Beta

Give every video a voice...in 80+ languages

Braiv Speech is our in-house text-to-speech model with expressive voice cloning, custom voice design, and natural-sounding output in 80+ languages at launch (500+ on the roadmap).

Braiv Speech
Expressive Voice Cloning

Clone any speaker from a short sample and generate audio that matches their tone, prosody, and speaking style across every one of the 80+ supported languages.

Braiv Speech goes beyond timbre matching. Our voice cloning captures how a person actually speaks, so generated audio keeps the energy, cadence, and personality of the original performance.

TL;DR: Expressive voice cloning by Braiv Speech allows creators to instantly clone any speaker from a 30-second sample and generate highly emotional, accurate audio in over 80 languages, perfectly preserving the original speaker's tone, accent, and prosody.

Expressive voice cloning that captures the full personality of a speaker, not just their timbre.

Key features include:

  • Clone a voice from a clean 30-60 second sample with no accuracy trade-off on long-form content
  • Preserve the speaker's tone, emotion, emphasis and speaking style in every generation
  • Use the same cloned voice to speak in any of the 80+ supported languages while retaining their character
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Tone & style matching
Cloned voices reproduce the speaker's tone, emotion, and personal delivery style, not just the timbre of their voice.
Natural prosody preservation
Pacing, emphasis, and breathing follow the natural rhythm of human speech, even when you change speed.
Speaker continuity across languages
Use the same cloned voice across every supported language so audiences keep hearing the same person.
AI Voice Design

Design brand-new voices from scratch. Pick gender, age, accent, tone, and speaking style, then save and reuse them across dubbing, narration, and voice over.

Voice Design lets creators and teams invent the exact voice they need without hiring talent or recording reference audio. Dial in a persona, preview, iterate, and lock it into your brand voice library.

TL;DR: AI Voice Design lets you build a custom synthetic voice completely from scratch without reference audio. Dial in the perfect gender, age, accent, and speaking style to match your brand persona, and save it directly to your personal voice library.

Build synthetic voices exactly to spec, no reference audio required.

Key features include:

  • Choose gender, age range, accent, pace, and tone with fine-grained controls
  • Preview instantly, iterate, and lock in a persona that fits your brand or character
  • Save designed voices to a personal voice library and reuse them across every project
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Gender, age & accent controls
Design a voice from parameters. Choose gender, age range, accent colour, and pace to match any character or brand.
Style & persona presets
Start from proven persona presets — newsreader, warm narrator, energetic host, explainer — and tune them to fit your use case.
Save to personal voice library
Store every cloned and designed voice in a personal library and reuse it across dubbing, narration, and voice over projects.
80+ Language Text to Speech

Braiv Speech launches with 80 production-ready languages, all tuned to sound like native speakers. Our roadmap takes us to 500+ languages, including underserved locales.

One model, eighty languages out of the gate. Use Braiv Speech to generate natural-sounding narration, dubbing, and voice over in every major market, then keep growing as we add the long tail of world languages.

TL;DR: Braiv Speech provides native-sounding, multilingual text-to-speech across 80+ production-ready languages at launch. Generate broadcast-quality narration, voiceovers, and dubbing with correct regional pronunciation and rhythm, scaling globally without compromise.

Native-sounding text to speech in 80+ languages at launch, with 500+ on the roadmap.

Key features include:

  • 80 production-ready languages at Beta launch, covering every major market
  • Tuned for native-speaker quality with correct pronunciation, rhythm, and intonation
  • Roadmap to 500+ languages, including underserved locales long ignored by other TTS platforms
Read more...
80 launch languages
Braiv Speech Beta launches with 80 production-ready languages covering every major market, from English to Tagalog.
Native-speaker quality
Every supported language is tuned for correct pronunciation, rhythm, and intonation so output sounds local, not translated.
Roadmap to 500+ languages
New languages ship throughout Beta, including historically underserved locales ignored by other TTS platforms.

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Frequently asked questions
Is Braiv Speech really free and unlimited during Beta?
Yes. Every Braiv account gets free, unlimited access to Braiv Speech for the duration of the public Beta. There is no credit card required, no monthly character cap, and no watermark. Fair-use rate limits apply to protect platform stability. When Beta ends we will publish pricing well in advance and honour any remaining promotional credits.
Will my voice samples be used to train Braiv Speech?
While Braiv Speech is in Beta, voice samples you generate or upload may be used to train and improve our models, and cloned voices you create may become available in our public voice library for other users. This is how we keep Braiv Speech free and unlimited during Beta. After the Beta period ends, every user will be able to opt out of training usage and public-library inclusion from their account settings, and we will honour opt-outs for all future generations. Voices you explicitly mark as private are never added to the public library.
Which languages does Braiv Speech support?
Braiv Speech is built to support 500+ languages. We are launching Beta with 80 production-ready languages, including English, Spanish, Portuguese, French, German, Italian, Japanese, Korean, Mandarin, Hindi, Arabic, Turkish, Dutch, Polish, Swedish, and many more. The remaining languages roll out progressively through Beta based on model quality evaluations and customer demand.
How good is the voice cloning?
Braiv Speech uses expressive voice cloning that captures the speakers tone, prosody, emotion, and speaking style rather than just timbre. A clean 30 to 60 second sample is enough to produce a high-fidelity clone that stays consistent across long-form content, and the same cloned voice can speak in any of the 80+ supported languages while retaining the speakers character.
What is Voice Design?
Voice Design lets you build a synthetic voice from scratch by choosing attributes such as gender, age, accent, tone, pace, and speaking style. No reference audio is required. You can save designed voices to your personal voice library, iterate on them, and reuse them across dubbing, voice over, and narration workflows.
How does speed adjustment stay natural?
Standard TTS engines speed up audio by stretching or compressing the waveform, which makes voices sound chipmunk-like or sluggish. Braiv Speech adjusts speed at the prosody level, so faster or slower speech still sounds like a human naturally speaking faster or slower, with the correct emphasis, breathing, and pauses preserved.
Can I use Braiv Speech output commercially?
Yes. Audio generated during Beta can be used commercially in videos, podcasts, ads, courses, and other products. When using a cloned voice, you are responsible for confirming you have the right to clone that voice. Using Braiv Speech to impersonate another person without their consent is prohibited under our Terms of Use.