Sync Labs (sync.so) provides a suite of studio-grade AI lip-sync and visual dubbing APIs. Their technology synchronizes video lip movements with any audio track using state-of-the-art models, enabling professional video dubbing, content localization, and personalized video generation at scale. Models include sync-3, lipsync-2-pro, lipsync-2, lipsync-1.9, and react-1, with support for batch processing (up to 500 videos), webhooks, Python and TypeScript SDKs, Adobe Premiere plugin, and ComfyUI integration. Backed by Y Combinator.
APIs.json: https://raw.githubusercontent.com/api-evangelist/sync-labs/refs/heads/main/apis.yml
- Type: Index
- Position: Consumer
- Access: 3rd-Party
- Artificial Intelligence
- Content Localization
- Dubbing
- Lip Sync
- Media
- Video
- Visual AI
- Created: 2026-05-03
- Modified: 2026-05-19
The Sync Labs REST API provides programmatic access to AI lip-sync and visual dubbing capabilities. Submit video and audio inputs to generate studio-grade synchronized output videos. Supports single generation, batch processing of up to 500 videos, asset management, cost estimation, and webhook notifications. Rate limited to 60 requests/min for generation endpoints.
- Human URL: https://sync.so/api
- Base URL:
https://api.sync.so/v2
- Artificial Intelligence
- Batch Processing
- Dubbing
- Lip Sync
- Media Processing
- Video
- Webhooks
- Documentation
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
- Pricing
- Quickstart
Official Python SDK for integrating the Sync Labs lip-sync API into Python applications. Supports Python 3.8+. Install via pip install syncsdk.
- Human URL: https://sync.so/docs/introduction
- Python
- SDK
- Documentation
- Py P I
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
Official TypeScript/Node.js SDK for integrating the Sync Labs API. Supports Node.js 18+. Install via npm install @sync.so/sdk.
- Human URL: https://sync.so/docs/introduction
- JavaScript
- Node.js
- SDK
- TypeScript
- Documentation
- N P M
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
- GitHub Organization
- Website
- Documentation
- Quickstart
- Pricing
- A P I Keys
- Sign Up
- Contact
- Y Combinator
- L L Ms Txt
FN: Kin Lane Email: kin@apievangelist.com