One upload. Every language. Your own voice.
We turn a single video into many languages — preserving the speaker's own voice, intonation, and lip movements, fully automatically. Six languages today, and built to scale far beyond.
- 6 languages
- 18 assets per video
- 218,000+ followers managed daily
See it in action.
One video, localized into six languages — in the speaker's own voice. Watch the difference.
One video in. Many languages out.
No re-recording, no voice actors, no manual subtitling — shorts or long-form alike. The whole pipeline runs automatically, and keeps what makes your content yours: the original voice.
Extract & analyze
Your video goes in. We isolate the audio and analyze each speaker — voice, rhythm, and intonation.
Translate in context
The script is translated for each language locally and in context — meaning and tone first, never word for word.
Re-voice, your voice
Each language is regenerated in the speaker's own voice, preserving their intonation and delivery — not a generic narrator.
Lip-sync & deliver
Lip movements are re-synced to the new audio. Then every version is published automatically — with its own SEO-optimized title, description, and metadata.
Produce one. Get eighteen.
Didn't know you spoke French, German, Spanish, English, Portuguese, and Italian? You do now — in your own voice. Every video you create becomes six localized videos, six podcasts, and six SEO-optimized articles, each in its own language and published automatically.
Published everywhere. Automatically.
Create one video and let our technology make you known — thumbnails created, descriptions filled, everything scheduled across your networks. You save hours every day.
Thumbnails, Done for You
Scroll-stopping thumbnails generated automatically for every video, in every language — no design work on your side.
Descriptions, Filled In
Titles, descriptions, tags, and metadata written for each platform and each language — never a blank field.
Scheduled Everywhere
Published and scheduled across every social network on autopilot — your whole content calendar, handled.
218,000+ followers managed automatically, every day.
Our Solutions
Voice-Preserving Dubbing
Your content in any language, in the original speaker's own voice. Intonation and delivery preserved, lips re-synced — not a generic synthetic narrator.
Global Distribution
One upload, distributed cleanly across every major platform — with consistent titles, metadata, and quality on every channel, so nothing is lost between languages.
International SEO
Technical optimization that makes your content discoverable in any language — search structure, metadata, and multilingual signals built to rank where your audience actually searches.
Built for anyone who speaks to the world.
If your message matters in more than one language, it belongs in more than one language — in your own voice.
International Brands
Speak to customers in their own language in every market — product, marketing, and support content localized with your spokesperson's real voice.
Global Teams
Keep training, onboarding, and company-wide announcements consistent across every office and every language — spoken in the same familiar voices.
Creators & YouTubers
Grow your channels in many languages at once. The same video, in your own voice, for audiences everywhere — with nothing re-recorded.
Why Benoist Rousseau Tech.
Most localization companies resell someone else's tools. We don't — our edge is that we own and run our own technology, backed by two decades of search expertise.
Built to Scale
The pipeline is language-agnostic by design. Start with a few languages and keep adding more as your audience grows — no re-recording, no re-engineering.
Our Own Technology
We build and operate our own stack end to end — not a reseller of third-party tools. That's how quality stays consistent across every language and every subject.
Two Decades of SEO
Backed by an SEO, E-E-A-T, and GEO practice running since 2004, with clients who have stayed with us for over 12 years — the clearest proof the results hold. More at benoistrousseau.ai
Technology that runs a real media operation.
We don't theorize global reach — we operate it. The same pipeline offered here powers our own media network, publishing every day in six languages across five editorial verticals, and built to keep adding new languages.
Founded by Benoist Rousseau, who puts this technology to work himself every day — across fields as varied as trading, economics, history, and psychology. Whatever the subject, the localized videos are indistinguishable from a native speaker: viewers who speak the language take him for one of their own. See the results for yourself across our 30 YouTube channels.
Questions, answered.
Does the dubbing really sound like me?
Yes. Each language is regenerated in the original speaker's own voice and intonation, so native viewers take it for a fluent, native delivery — not a generic synthetic narrator.
Which languages do you support?
We're live in six — French, German, Spanish, English, Portuguese, and Italian — and the pipeline is language-agnostic, so we keep adding more.
Does it work for Shorts as well as long-form?
Both, equally. Short clips and long-form videos run through the same automated pipeline.
What do I get from a single video?
From one upload: six localized videos, six podcasts, and six SEO-optimized articles — eighteen assets, each in its own language, published automatically.
Do you handle publishing and scheduling?
Yes. Thumbnails, descriptions, and metadata are generated for you, then everything is published and scheduled across your social networks.
How do I get started?
Send us your video and your target markets through the form below — we'll show you what your global presence looks like.
Ready to reach every market?
Tell us about your content and your international goals. We'll show you what global distribution looks like for you.