API, studio, and SDK access
Generate AI lipsync and visual dubbing through the web studio or via API, with SDKs also listed on the pricing page.
Sync Labs
Freemium
AI video lip-sync and visual dubbing for films, ads, and content teams via API, web studio, and SDKs.
What is Sync Labs?
Sync Labs is an AI video lipsync and visual dubbing platform for generating synchronized dialogue in video through a web studio, API, and SDKs. The site positions it for films, ads, content creation, and production pipelines that need fast turnaround or direct integration into existing workflows.
The product line includes sync-3 for scene-aware lipsync, lipsync-2-pro for studio-grade video editing, and a studios offering aimed at professional localization, ADR, and long-form post-production. Across the site, Sync Labs emphasizes preserving facial performance and supporting a range of video contexts, from simple web workflows to delivery-ready studio formats.
What can Sync Labs do?
Scene-aware lipsync models
Use sync-3 for scene-aware lipsync that is described as handling face obstructions, multiple faces, camera angle changes, low light, and rapid dialogue.
Studio-grade video editing model
Work with lipsync-2-pro for studio-grade editing on live-action, 3D animation, and AI-generated video, while preserving facial details in 4K.
Production workflow support
Use studio workflows for localization or ADR with proxy review, QC rounds, iterative feedback, and frame-accurate final delivery.
Professional output formats
Handle production deliverables with ProRes, OpenEXR image sequences, UHD and 4K DCI resolution, HDR10, and ACES color pipeline support.
Video verification
Verify whether a video was modified using Sync Labs’ proprietary watermarking and verification flow.
Use Cases
“Lipsyncing edited footage”
Generate synchronized dialogue for video projects where the user wants to replace or adapt speech while keeping the original performance context in place.
“Developer integration”
Build video tooling directly into a product or pipeline with API and SDK access, using usage-based pricing to scale with output volume.
“Studio localization and ADR”
Handle film, TV, or long-form post-production tasks with proxy review, QC rounds, and frame-accurate final delivery in studio workflows.
“Complex-shot lip sync”
Process difficult shots with obstructions, multiple faces, low light, or fast motion using sync-3’s scene-aware model descriptions.
“Video dialogue replacement”
Edit existing footage to change spoken dialogue in live-action, animation, or AI-generated video while preserving visible facial details.
Frequently Asked Questions
How can Sync Labs be used?
Sync Labs provides AI video lipsync and visual dubbing through both an API and a web studio. The source pages also reference a studio-focused workflow for post-production teams that need direct pipeline handoff.
Does Sync Labs have a free plan or paid tiers?
Yes. The pricing page lists a free Hobbyist plan, then paid Creator, Growth, and Scale plans, plus Enterprise with contact sales. Pricing is usage-based, billed per second of video generated.
What kinds of outputs and workflows does it support?
The source pages show support for video lipsync, visual dubbing, and dialogue replacement workflows. Studio pages also mention ProRes support, OpenEXR image sequences, UHD and 4K DCI resolution, HDR10, ACES, and delivery options for production pipelines.
What model options are highlighted on the site?
The site describes sync-3 as the most intelligent lipsync model and lipsync-2-pro as a studio-grade model. The studio page presents sync-3 as the foundation for visual dubbing with scene context, while the model pages focus on lipsync quality and video editing use cases.
Is there a studio or team workflow available?
The studio page says Sync Labs can fit post-production workflows with proxy review, QC rounds, iterative feedback, and final delivery. It also mentions flexible delivery through client-side storage integration or managed private S3 infrastructure.
Quick Facts
- Category
- AI video lipsync and visual dubbing
- Primary interface
- API, web studio, and SDKs
- Named models
- sync-3 and lipsync-2-pro
- Studio workflows
- Localization and ADR
- Pricing
- Free plan plus paid usage-based tiers; Enterprise contact sales
- Source domain
- synclabs.so
Sync Labs Traffic Analysis
Traffic data is for reference only.
- Domain Rating
- 49
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