What is sync.?
sync. matches lip movements in a video to new audio, so dialogue can be dubbed or changed without reshooting. It works through a web studio, an API, and plugins for editing tools. It is designed for film, advertising and content teams that localize video or fix lines in post-production. Plans combine a monthly fee with per-second usage, starting at a low entry tier.
Main Features
- Generates lipsync with models including sync-3, lipsync-2-pro and react-1.
- Performs visual dubbing in languages including English, Spanish, Hindi, French, German and Korean.
- Handles occluded faces, multiple faces, multiple camera angles and 4K ProRes footage.
- Offers a web studio, an API with SDKs, an Adobe Premiere plugin and a ComfyUI node.
- Includes text-to-speech and custom voice clones on paid plans.
- Adds watermarking that can verify whether a video was modified with its technology.
Who Should Use It?
- Film and TV studios dubbing content into other languages.
- Advertisers localizing video ads.
- Content creators fixing or replacing lines after recording.
- Developers adding lipsync to their own apps through the API.
- Editors working in Adobe Premiere or ComfyUI.
Pricing
Paid plans start with Hobbyist at $5 per month plus $0.05 per second, covering videos up to 1 minute with API access.