sync-so

sync-so

sync. is an AI-powered lipsync and visual dubbing platform (featuring the sync-3 model) that generates accurate lip-synced video across languages and production scenarios, and provides API and studio tooling for integration into content and VFX pipelines.

sync-so is video software teams evaluate for video. Use this page to review pricing, integration signals, and the best alternatives before you commit.

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#74 in Video (74 tools)
Just launched
Data reviewed Aug 14, 2026

Profile facts come from the vendor source. AiMatch labels unknown pricing or API details instead of estimating them.

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Quick Overview

Best for: Video

What it does

Video software for decision-makers comparing workflow fit and alternatives.

Best fit

Video

Pricing snapshot

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sync-so

sync. is an AI-driven lipsync and visual dubbing product built around the sync-3 model, designed to produce accurate lip-synced video across diverse production scenarios. It targets both creative and production workflows (films, podcasts, games, animations) and supports high-end formats such as 4K ProRes. The platform provides multiple ways to run jobs — a web drop-in flow for quick results and integrations (API, studio tools, plugins) for pipeline-level usage. sync. also includes a proprietary watermarking verification feature to check whether a video has been modified using their technology.

AI video lipsync tool for real-time lipsync and seamless translation.

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Key Features

sync-3 lipsync model

A purpose-built lipsync model marketed as "the most intelligent lipsyncing model" for generating accurate lip movements.

Robust to production challenges

Handles objects blocking the face, multiple faces, multiple camera angles, low light, fast camera movements, and rapid dialogue.

High-quality format support

Mentions support for 4K ProRes workflows, suitable for professional production.

Pipeline integrations

Plugins and integrations including an API and studio tools to integrate sync. into production pipelines.

Voice options

Supports giving a video a voice by cloning, generating, or using the audio from the clip.

Verification / watermarking

Proprietary watermarking technology to verify whether a video was modified using sync.'s technology.

Multilingual performance

Adapts to actor performance across languages including English, Spanish, Hindi, French, German, and Korean.

Quick web workflow

Drop-in mode: upload a video and get a result without timelines or complex setup.

Pricing

Current pricing details are not available from the vendor source.

Use Cases

Film and TV dubbing / VFX

Create high-quality lipsync for scenes in films and television, including multi-camera and 4K ProRes workflows.

Podcasts and video content

Sync. works on video content in the wild such as podcasts to generate lip-synced clips.

Games and animations

Apply lipsync to game cinematics and animated content.

Verification of modified video

Use proprietary watermarking to verify whether a video has been altered using sync.'s technology.

Pipeline automation

Integrate via API or studio plugins for automated, production-grade dubbing and VFX workflows.

Integrations

API

Programmatic access and automation (site references API and API docs).

Studio tools / plugins

Studio tooling and plugins to fit into production pipelines (site mentions plugins and studio tools).

Premiere plugin

The site references a Premiere plugin for integration with editing workflows.

ComfyUI node

The site references a ComfyUI node, indicating integration with that toolchain.

Benefits

Generate realistic, performance-preserving lipsync across languages and challenging shot conditions.
Integrates with production pipelines via API and studio tools for professional workflows.
Supports high-quality formats (4K ProRes) and multi-camera / multi-face situations.
Provides verification tools (watermarking) to detect content modified by their system.
Offers a fast drop-in web workflow for quick results without a learning curve.

Limitations

No verified limitations are available.

Frequently Asked Questions

No verified FAQs are available.

Getting Started

  1. 1 Upload a video to the web interface or connect via the API/studio plugins.
  2. 2 Provide or select audio: clone a voice, generate audio, or use the audio from your clip.
  3. 3 Run the job and download or integrate the lipsynced output into your pipeline.

Support

Contact sales

The site shows 'contact sales' and 'talk to sales' as primary sales/support entry points.

Documentation

API docs and changelog are referenced on the site.

Social

Social channels listed on the site include Discord, Twitter, Instagram, and YouTube.

API

Available: Yes
Documentation:

API docs referenced on the site (API docs link present on site)

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