
Tech
AI Lip Sync Explained: Stop Asynchronous Lips in Video Translations
Asynchronous videos look unprofessional. Learn how AI Lip Sync and Visual Dubbing perfect your translations – GDPR compliant and scalable.
Simon Pieren
Dec 23, 2025
GDPR compliant
Made in Germany
Highest quality lip sync
Recommended by YouTube
Use Cases
September 12, 2025

The localization industry is evolving – fast. What once revolved around document translation, subtitling, and time-consuming studio recordings is now being revolutionized by AI-powered dubbing. And for translation and localization agencies, this presents a unique opportunity to scale, innovate, and lead.
In this article, we’ll explore:
Why demand for video localization is exploding
How AI dubbing helps agencies reduce costs and expand services
What new value chains and business models become possible
And why Dubly.AI is the ideal technology partner for localization professionals
Video is the dominant format across marketing, training, recruitment, support, and internal comms. But video is only truly effective if it speaks the language of its audience.
That’s where localization agencies come in – and where they can shine.
Companies need more than just subtitles:
They want full, high-quality voice translation – fast, affordable, and scalable. Agencies that can deliver AI-powered dubbing unlock an entirely new business field, one that was previously reserved for large studios.
Classic dubbing via studio voice recordings can be effective – but it’s expensive, slow, and difficult to scale.
Booking voice actors takes time
Studio sessions add significant costs
Editing timing, emotion, and style is manual
Lead times can stretch into weeks for large projects
In a world of weekly content calendars, product launches, or multilingual onboarding videos, this just doesn’t cut it anymore.
AI Dubbing offers the solution.
AI dubbing lets you evolve from text translation to full video localization – without outsourcing.
You can now:
Translate and voice-over client videos in-house
Offer complete packages (text, audio, video)
Monetize services per language, per minute, or via subscription
With the right platform, you can:
Edit translations manually to match tone or style
Use glossaries to ensure brand consistency
Translate videos in bulk
Integrate dubbing directly via API
This isn’t just automation – it’s profitable scalability.
Studio dubbing costs €100–300 per minute.
With AI dubbing, you're looking at €2–4 per minute – with optional extras like lip sync or native speaker review.
That means:
High-quality delivery
Faster turnaround
Significantly better profit margins

Dubly was built with enterprise users and agencies in mind.
You don’t just get a tool – you get a long-term partner.
30+ supported languages
Realistic AI voices with emotional nuance
Optional lip sync, multi-speaker recognition
Audio cleanup, pacing, and pronunciation control
Bulk upload and full **API integration
**
Manual editing of all translations
Account-wide custom glossaries
Speaker settings and tone instructions via prompts
Optional Native Speaker Review for high-stakes content
Live chat with real people, not bots
Fast response times and hands-on assistance
Solution guarantee: If something isn’t right, we fix it
Strategic onboarding and integration guidance
EU-based data storage
Processing with US subprocessors only under SCCs
No use of customer content for training AI models
NDAs, TOMs, and DPAs available on request
Results in just a few minutes
No credit card required
Best translation quality worldwide

More and more companies need multilingual video content.
Localization agencies that can deliver professional voice translation at scale will be the ones to thrive.
Dubly empowers you to:
Offer more complete services
Save time and increase profit margins
Customize workflows for every client
Operate fully GDPR-compliant
And grow your business into the future of localization
You’re not just localizing videos – you’re future-proofing your agency.
About the author

Maximilian Engler
Co-Founder | Product

Tech
Asynchronous videos look unprofessional. Learn how AI Lip Sync and Visual Dubbing perfect your translations – GDPR compliant and scalable.
Simon Pieren
Dec 23, 2025

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Looking for an AI video translator? We answer how to translate video free using 3 methods: Subtitles, Basic TTS, and Professional Lipsync.
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Use Cases
Looking to "translate video free"? Learn the technical differences between standard dubbing and generative AI Lip Sync, and how to test professional quality risk-free.
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