Pyyan / Compare / Sync 1.9 vs Hallo2
Lip Sync · verified 13 Aug 2026
| Specification | Sync 1.9 | Hallo2 |
|---|---|---|
| Summary | Best production cloud API. | 4K portrait animation, up to an hour. |
| Licence | Commercial | MIT |
| Real-time | No | No |
| Max resolution | — | 4K |
| Category | Lip Sync | Lip Sync |
| Official | Sync Labs ↗ | Open source ↗ |
Highlighted rows are where these differ.
Best for dubbing at scale.