TripoSR Commercial License Compliance Diagnostic Wizard
Verify the commercial legalities of using TripoSR in your commercial apps. Run our step-by-step diagnostic tool and generate copy-paste license attributions.
Interactive Compliance
TripoSR Commercial Compliance Wizard
Select your intended deployment environment, modification scope, and distribution strategy below to dynamically calculate your business compliance score, safety tier, and risk mitigation plan.
Diagnostic Report
Fully PermittedRequired MIT License Attribution
Copyright (c) 2024 Stability AI
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "call to actions"), to deal
in the software without restriction... Your setup is highly optimized. Under Cloud SaaS deployments, the MIT License does not strictly require you to distribute the license block to clients, but providing it in your documentation represents excellent open-source compliance.
3D Generative AI Models: Commercial Licensing Comparison
Not all 3D reconstruction models are created equal. The table below highlights the distinct commercial licensing policies of the top 3D generative neural models in 2026, illustrating why TripoSR's permissive MIT license remains the gold standard for startups and commercial developers.
| Model Name | Primary License | Commercial SaaS? | Redistribute Weights? | Attribution Rules | Royalties / Fees |
|---|---|---|---|---|---|
| TripoSR (VAST / Stability AI) | MIT | 🟢 Permitted (No limits) | 🟢 Permitted (Include license) | Include MIT notice in software copies | None (100% Free) |
| SF3D / Stable Video 3D (Stability) | Stability Non-Comm | 🔴 Prohibited (Unless licensed) | 🔴 Prohibited (Unless licensed) | Enterprise membership required | Subscription/Enterprise fees |
| Hunyuan3D-2 (Tencent) | Tencent custom | 🟡 Permitted (Attribution req.) | 🟡 Permitted (With approval) | State 'Generated by Hunyuan3D-2' clearly | None (Custom restrictions) |
| LGM / Large Multi-View | CC-BY-NC-4.0 | 🔴 Prohibited (Non-Commercial) | 🔴 Prohibited (Non-Commercial) | Non-commercial use only | N/A (Strictly forbidden) |
The Power of Permissive Licensing
In commercial software development, legal risk is as critical as technical latency. Incorporating models with restrictive licenses (like **CC-BY-NC-4.0** or proprietary commercial licenses) creates severe intellectual property liabilities. Your commercial product could face immediate cease-and-desist orders if built on non-compliant dependencies.
Because **TripoSR** is released under the **MIT License**, developers have total business autonomy. You can embed it in proprietary cloud solutions, customize the architecture, optimize inference speeds, and sell your downstream applications without sharing your proprietary IP.
Understanding MIT Attribution Requirements
The only binding requirement of the MIT License is to include the copyright notice and this permission notice in all copies or substantial portions of the software/weights.
If you are building an offline application (like a desktop asset generator or a packaged game console release), compile this attribution inside a visible LICENSE.txt file in your distribution package. If you are building a web-based cloud SaaS, you do not distribute software binaries, meaning attribution is legally optional but recommended for security hygiene.
Official Licensing & Legal Portals
Review the official repository declarations and legal specifications of the MIT License text:
- Official TripoSR GitHub LICENSE
The official MIT License notice declared in the VAST-AI-Research TripoSR repository, governing all codebase files.
- Stability AI Hugging Face Weight Specifications
Hugging Face model repository hosting TripoSR pre-trained model weights under the same permissive MIT License.
Related TripoSR Commercial & Enterprise Guides
Read our in-depth developer workflows to scale your local TripoSR instances into highly-optimized, commercial production engines:
TripoSR Commercial Licensing FAQ
Is TripoSR fully permissive for commercial business use?
Yes. Both the official source code (VAST-AI-Research) and the pre-trained weights (Stability AI) are released under the MIT License. This permissive open-source license allows you to use, copy, modify, distribute, sublicense, and sell the software and weights without fee or royalty, as long as the original copyright and permission notice is included in your distribution.
Can I sell the 3D meshes (.glb/.obj) generated by TripoSR?
Absolutely. The outputs generated by the model are yours to distribute and sell commercially. The MIT License applies to the generator software and weights themselves, not the generated digital art assets. You own 100% of your generated 3D meshes with zero licensing restrictions.
Do I have to open-source my own app if I use TripoSR?
No. Unlike copyleft licenses (such as GPL), the MIT License is highly permissive. You can bundle TripoSR inside a closed-source commercial SaaS, mobile application, or enterprise pipeline without being forced to open-source your proprietary code.
What are the exact compliance rules I must follow under MIT?
You must include the original copyright notice and MIT permission text (usually citing Stability AI / VAST-AI-Research) in any copies or substantial portions of the software/weights that you distribute. For cloud-hosted SaaS (where users don't download the model directly), attribution is legally optional but strongly recommended on your 'About' or 'Credits' page as an industry best practice.