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HunyuanVideo vs Open-Sora: catalog facts
HunyuanVideo	Open-Sora
Free Free to download, under the Tencent Hunyuan Community License.	Free Free to download and run from the GitHub repository.
Linux, Command line	Linux, Command line
Model weights and inference code are published Runs locally with no per-video fees	Models, training code and details published openly Gradio interface for local generation
Needs a high-end GPU with a lot of memory Custom licence, not OSI open source	Requires powerful GPUs Setup needs Python and machine learning experience
Downloadable app	Downloadable app
Closed source	Closed source
License: Tencent Hunyuan Community License	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 26, 2026

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