sync. labs provides AI lipsync and visual dubbing for video. A user uploads a clip, supplies audio by cloning a voice, generating speech or using the clip's own track, and receives a lip-synced result with no timeline to learn. It runs through a web studio, an API with SDKs and plugins such as Premiere and ComfyUI. Its models handle obstructed faces, multiple faces, several camera angles, low light and fast movement, with 4K ProRes support. Plans start at $5 per month for Hobbyist, plus a usage fee of $0.05 per second of video.
Film and post-production teams use it to dub performances while keeping each actor's movement and detail intact across languages. Advertising and marketing teams localize spots for global audiences, and podcasters, game studios and animators apply it to their own content. Developers building apps or workflows can integrate the API, and growing teams can move to plans with team workspaces and several seats. Hobbyists can start with the entry plan for side projects, while high-volume studios use the Scale plan with batch processing and a delegated support channel.
A studio dubs a feature scene into another language and keeps the actor's performance natural even when objects block the face. An agency localizes a commercial into Spanish, Hindi, French, German or Korean without reshooting. A content creator clones a voice, generates new dialogue and syncs it to existing footage, while a developer wires the lipsync API into a product that processes user videos. Editors working in Premiere or ComfyUI add lipsync inside their pipeline, and anyone can upload a video to verify whether it was modified with the sync. watermarking technology.
