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No. 50 Video Generation
Sync.so
Production-grade lip sync as an API
Sync.so is the API for high-quality lip sync. Drop in any video + audio, get back perfectly synced output. Used by post houses and AI studios to redub at scale.
- 2023 first launched
- Paid pricing
- Moderate learning curve
Production-grade lip sync as an API
The Feature
About Sync.so
Sync.so is what you reach for when you need lip sync as a building block — not a user-facing studio. The API takes a video + an audio file and returns the video with synced lips. Quality holds up at production-scale (4K, long takes, multiple speakers). Higgsfield, Pika, and a long list of consumer apps use Sync under the hood.
Key Features
- Production-quality lip sync API
- Multi-speaker handling
- Works on existing footage (no avatar regeneration)
- Up to 4K resolution
- Webhook + batch processing
Best For
✓ Ideal for
- Studio post-production
- AI app developers
- Multi-language redubs
Pricing
Pay-per-second · Enterprise tier
Tags
#lipsync#api#production#redub
Discussion
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