Dubly.AI

Dubly.AI is a video localization platform that uses artificial intelligence to translate and adapt video content for international markets. The service handles the entire process, from translation to generating new audio and matching lip movements, allowing creators to reach diverse audiences without compromising the original message or tone. The platform supports videos of any length, from short clips to multi-hour courses.

The technology focuses on making the translation feel natural. Features include best-in-class lip sync, which ensures mouth movements match the new language, and voice cloning, which maintains the original speaker's tone and quality. Beyond translation, the platform allows users to upload a glossary to ensure consistent, brand-specific terminology across all localized content.

For enterprise users, the platform emphasizes data security. All company data remains hosted in Germany and is not used as training material for the AI. The service is fully GDPR and EU AI Act compliant, and its security has been pentested by TÜV SÜD. The process is designed to be scalable, offering an API for automating the translation of large volumes of video content.

Best for

• Global content creators needing to localize long-form video courses.
• Marketing teams requiring consistent, brand-specific terminology across multiple languages.
• Enterprises with strict data residency requirements (GDPR/EU AI Act compliance).
• Agencies needing to scale video production and translation using the API.
• Users who require perfectly matched lip movements for translated videos.

Frequently asked questions

Is the video data stored on US servers?

No. The platform guarantees that company data stays in Germany and is never hosted on US servers.

Can I customize the translation after the AI generates it?

Yes. Users can review the translation and adjust individual words or select alternatives at no extra cost.

Does the platform support large video files?

Yes. The service supports unlimited video length, accommodating everything from short clips to multi-hour courses.

How is the voice quality maintained during translation?

Voice cloning technology is used to ensure that the translated audio sounds like the original video speaker, maintaining the original tone and quality.

Alternatives

• CapCut if you need a general video editing platform with flexible AI tools.
• Kapwing if you are looking for a modern platform for quick, high-quality team content production.
• VideoExpress.ai if you want to generate videos primarily by describing your ideas.
• BIGVU if your main need is a powerful teleprompter and captioning tool for quick video creation.