Compare software

Open-Sora vs Wan 2.2: catalog facts
Open-Sora	Wan 2.2
Free Free to download and run from the GitHub repository.	Free Free and open source under the Apache-2.0 license.
Linux, Command line	Windows, Linux, Command line
Models, training code and details published openly Gradio interface for local generation	Apache-2.0 licensed, permitting broad local and commercial use Multiple model variants let you match requirements to available GPU hardware
Requires powerful GPUs Setup needs Python and machine learning experience	Larger variants require substantial GPU memory to run No official end-user GUI; used through provided scripts and community integrations
Downloadable app	Downloadable app, Self-hosted
Closed source	Open source
License not stated	License: Apache-2.0
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 22, 2026

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