Turn one video into hundreds of 1-to-1 messages that still look and sound like you recorded each one yourself.
Most teams abandon video personalization because the time and effort quickly become unsustainable.
LipDub AI turns one recording into hundreds of personalized videos. Each version keeps your real face, voice, and delivery while dynamically updating the words that need to change.
Most personalization tools rely on avatars or AI voices that feel artificial and immediately break trust with the viewer.
LipDub AI preserves your natural expressions, tone, and voice so every message feels like you recorded it for that specific person.
Most video personalization tools prioritize speed over realism. The result is robotic delivery, visible artifacts, and videos that feel automated instead of personal.
LipDub AI was built by MARZ, an Oscar-nominated VFX studio behind 120+ award-winning productions. It delivers the realism of professional production with the scalability needed for modern outreach.
Most personalization tools are designed for small batches. Quality and consistency break down quickly when generating large volumes of video.
LipDub AI maintains consistent quality across every generated video, whether you're creating 10 messages or 10,000.
In-person sales are dying, but nothing has arisen to stem the tide. LipDub has enabled us to create a new market sector of personalized sales videos that can scale.
LipDub AI handled what we thought was impossible. Side profiles, emotional nuance, multiple speakers — all production-ready.
I've used all the platforms — HeyGen, Synthesia, others — and none match LipDub's quality, especially for longer or more complex scenes. It's the only one that gives me what I need.
Our Enterprise plan is built for teams running high-volume personalization workflows. It includes CRM integrations, batch generation, API access, dedicated onboarding, and SLAs designed for reliable production at scale.
Process video translation programmatically and scale localization across entire libraries. LipDub AI’s API lets you integrate production-grade lip sync directly into your products, pipelines, or internal tools.

Upload a video or use one of ours, change or translate the dialogue, and see the most natural AI lip sync for yourself. No credit card required.