We built every model ourselves, so you get realism tuned to your use case, not a generic one-size-fits-all. From short-form social to global ads or cinematic storytelling, you’ll find the right balance of speed, training time, and fidelity.
All three models are available within the app or through our API so you can move faster and scale smarter, however you use LipDub AI.
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Most AI lip sync tools rely on the same open-source or off-the-shelf models. It’s why all their results look the same: limited, generic, and never quite real.
LipDub AI is different. Because our technology is entirely proprietary, we control every variable. That means we can:
Our in-house research team, with over 50 years of combined expertise in visual computing and generative models, engineered a system that doesn’t just track lips—it learns every detail of how a person speaks. From the curve of their lips to the movement of their jaw, even the subtle shifts in their neck or collar is captured and matched with absolute precision..
Genuine interaction matters. LipDub AI delivers high-quality lip sync for everyone in your video.
Speakers need to move naturally. LipDub AI accurately lip syncs, even in side profiles or extreme angles, better than any other solution.
Rigid isn’t realistic. LipDub AI adapts to natural movement like changes in pose, posture, lighting or distance.
Precision makes the difference. LipDub AI preserves the details of a speaker’s teeth, facial hair, skin color, and texture.
AI voice or real voice—the choice is yours. LipDub AI auto-translates into 29 languages, or you can upload audio from other AI tools or even voice acting files.
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Your content is diverse. LipDub AI works across different content types, including live-action, animated, and AI-generated videos.
Non-verbal communication is key. LipDub AI maintains your speaker’s authentic facial expressions from one iteration to the next.
Your imagination is the limit. LipDub AI lip syncs non-human characters with the same precision and realism as live-action or AI-generated content.