Trusted by 100,000+ creators, podcasters & businesses globally
Part of the Braiv workflow
What you can do
Explore each capability in depth — click through to the full feature breakdown.
Expressive Voice Cloning
Clone any speaker from a short sample and preserve their tone, cadence, and style across 80+ 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.
Design custom AI voices from scratch with full control over gender, age, accent, and tone for any project.
Invent the exact voice your brand needs without hiring talent or recording samples — dial in a persona, preview it, and lock it into your reusable voice library.
Generate native-quality voiceovers in 80+ languages today, with a roadmap to 500+ for true global reach.
One model, 80+ languages out of the gate — generate natural-sounding narration, dubbing, and voiceovers in every major market with a single unified workflow.
Upload a 30–60 second voice sample and Braiv Speech builds a high-fidelity digital clone that captures tone, cadence, and emotion — not just timbre. Use that clone across any of our 80+ supported languages, or design a brand-new voice from scratch using Voice Design attributes like age, accent, and pace.
Every generated voice integrates directly into Braiv Dubbing, so you can localize an entire video library without hiring multilingual voice talent.
Who Uses Braiv Speech
Marketing teams replace expensive studio sessions by generating consistent brand voices for product demos, ads, and social content across markets. L&D departments narrate training modules in dozens of languages from a single instructor recording. Creators and podcasters clone their own voice for multilingual content without re-recording.
Cross-Lingual Voice Cloning
Traditional TTS systems sound robotic when switching languages. Braiv Speech preserves the speaker’s character — their warmth, pacing, and emphasis — even when the output language changes. The result: a Spanish dub that still sounds like the original English presenter, not a text-to-speech bot.
Speed and Emotion Controls
Adjust speaking speed at the prosody level so faster speech still breathes naturally. Layer in emotion presets (confident, warm, urgent) for context-appropriate delivery without editing waveforms manually.
Frequently asked questions
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. 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 honor 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.
Ready to Take Your Content Global?
Join over 100,000 creators scaling their reach with Braiv. Get 300 AI Credits when you sign up today.
