Tencent · Comfy Cloud
Can I use hunyuan_3d_v2.1 via Comfy Cloud commercially?
Commercial use of hunyuan_3d_v2.1 via Comfy Cloud: Restricted, according to Tencent's terms as read on 2026-08-31. 7 of 8 usage questions have an answer on record.
Terms as read on 2026-08-31. Route: Comfy Cloud (hosted open_weight).
Two sets of terms apply on this route. Comfy Cloud terms govern your contract; Tencent licence (model provider) govern what happens
to your data. Each answer below says which one it comes from. Where both speak and
disagree, the more protective reading is shown and the other is noted.
| Question | Answer | According to | Read on |
|---|---|---|---|
| Commercial use | Restricted Comfy Cloud terms say Yes | Tencent licence (model provider) github.com | 2026-08-31 |
"Royalty-free within the Territory, gated at 1M MAU. TERRITORIAL EXCLUSION: 'THIS LICENSE AGREEMENT DOES NOT APPLY IN THE EUROPEAN UNION, UNITED KINGDOM AND SOUTH KOREA'; use of outputs outside the Territory 'is unlicensed and unauthorized'." | |||
| Trains on your inputs | No | Comfy Cloud terms comfy.org | 2026-08-31 |
"Comfy will not use Input or Output to train generative AI or diffusion models. (Limited derived metadata - prompt classifications, workflow structures - may be used to improve the products.)" | |||
| Trains on your prompts | No | Comfy Cloud terms comfy.org | 2026-08-31 |
"Prompts are inside 'Input'; same no-training clause and derived-metadata caveat." | |||
| Provider trains on outputs | No | Comfy Cloud terms comfy.org | 2026-08-31 |
"Comfy will not use Input or Output to train generative AI or diffusion models." | |||
| Output ownership | User | Comfy Cloud terms comfy.org | 2026-08-31 |
"Customer retains all right, title, and interest in and to any... materials submitted... ('Input'), as well as any... content generated through Customer's use of the Comfy Products... ('Output')." | |||
| Copyright indemnity | No | Comfy Cloud terms comfy.org | 2026-08-31 |
"Indemnification runs customer to Comfy only; no Comfy-to-customer IP indemnity." | |||
| Synthetic-content marking | Required | Tencent licence (model provider) github.com | 2026-08-31 |
"AUP prohibits placing generated content in any public context 'without expressly and conspicuously identifying that the information and/or content is machine generated'." | |||
| Training data disclosed | not on record | - | - |
Sources
- Comfy Cloud terms https://www.comfy.org/terms-of-service read 2026-08-31
- Tencent licence (model provider) https://github.com/Tencent-Hunyuan/Hunyuan3D-2.1/blob/main/LICENSE read 2026-08-31
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