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MuseTalk vs sync.: catalog facts
MuseTalk	sync.
Free Free to download from GitHub.	Paid Paid plans are listed on the pricing page, with sales contact for larger projects.
Command line	Web
Real-time lip synchronisation for talking-face video Runs locally on your own hardware	Handles multiple faces, occlusion and fast camera movement Web studio, API, Premiere and ComfyUI plugins
Requires setting up a Python and GPU environment No graphical app; driven by scripts	Cloud-only service Aimed mainly at professional production budgets
Downloadable app	Web application, Hosted service
Closed source	Closed source
License not stated	License not stated
No account needed	Account needed
Works offline	Needs internet
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 26, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.