# Sync Labs

**Canonical:** https://apis.io/providers/sync-labs/  
**Website:** https://sync.so  
**APIs profiled:** 6

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.

## Kin Score — 40.7 / 100 (developing)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 40.7).

| Facet | Score |
|---|---|
| Discoverability | 72.2 |
| Contract Quality | 61.7 |
| Governance | 13.6 |
| Contract Governance | 13.6 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 35.7 |
| Commercial Clarity | 39.5 |
| Access Clarity | 39.5 |

## Agent readiness — 19.8 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Paid · Self-serve signup — onboarding: self-serve, pricing: paid, trial: no (confidence: high).

## APIs (6)

- **Sync Labs Python SDK** — Official Python SDK for integrating the Sync Labs lip-sync API into Python applications. Supports Python 3.8+. Install via pip install syncsdk.
- **Sync Labs TypeScript SDK** — Official TypeScript/Node.js SDK for integrating the Sync Labs API. Supports Node.js 18+. Install via npm install @sync.so/sdk.
- **Sync Labs Assets API** — Uploaded asset management
- **Sync Labs Batch API** — Batch processing multiple videos
- **Sync Labs Generate API** — Lip-sync video generation operations
- **Sync Labs Models API** — Available AI model listing

## Agentic access (1)

- **Sync Labs Agentic Access** — 10 operations · 2 acting

## Security (2)

- **Sync Labs Authentication** — apiKey · 1 scheme
- **Sync Labs Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Sync Labs Plans Pricing**

## Tags

Artificial Intelligence, Content Localization, Dubbing, Lip Sync, Media, Video, Visual AI

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/sync-labs/). Scores are computed from the provider's own public artifacts under a published rubric.