Best for
Best for 3D printing enthusiasts and makers who need high-detail models ready to split and slice.
AI 3D Modeling Comparison
Hi3D vs. Hunyuan3D
At a glance
At a glance
Best for
Best for developers who want an open, self-hostable 3D generator with text, image and sketch inputs.
- Freelancers
- Small and mid-sized
- Enterprise
Cataleo does not name a winner. Both statements come from the vendors themselves.
Full Comparison
| Criterion | Hi3D | Hunyuan3D |
|---|---|---|
| Starting price | Free tier The free plan gives 100 one-time credits and publishes generated models publicly under CC BY 4.0. Paid plans add private and commercial use with monthly credits; no amounts appear on the pricing page. | Free tier; open weights available Individuals get 20 free generations per day. Enterprise API access runs via Tencent Cloud, and the model weights are released for self-hosting. |
| Free trial | Free tier with 100 one-time credits | Free tier (20 generations per day) |
| Commercial use | Paid plans only; free-plan models are public under CC BY 4.0 | Allowed under the Tencent Hunyuan 3D Community License up to 1 million monthly active users; the licence does not apply in the EU, UK or South Korea |
| Output | 3D models as STL, OBJ, 3MF, GLB or USDZ | Textured 3D models from text, images or sketches |
| API | Yes | Yes, via Tencent Cloud |
| What it makes | 3D models from one or several images, aimed at 3D printing | Textured 3D models from text, single or multi-view images, and sketches |
| Detail and topology | Reconstruction at up to 2048 cubed resolution | Smart topology optimization, supporting both triangular and quadrilateral meshes |
| Rigging and textures | 8K PBR textures | Textured meshes with a separate shape and texture generation stage |
| Speed | A usable model in as little as about two minutes | Minutes per model |
| Export and pipeline fit | STL, OBJ, 3MF, GLB and USDZ, with handoff into Bambu Studio, OrcaSlicer, Elegoo, Snapmaker and Creality Print | OBJ and GLB export; works with Unity, Unreal Engine and Blender |
| Deployment | Cloud (SaaS), Browser-based | more entries Cloud (SaaS), Browser-based, On-premise |
| Support | more entries Email helpdesk, Community forum | Community forum |
| Onboarding | Video tutorials | Documentation and knowledge base |
| Company size | Not stated | Freelancers, Small and mid-sized, Enterprise |
| Integrations | more entries Bambu Studio, OrcaSlicer, Snapmaker, Creality Print, ElegooSlicer, ComfyUI, Blender | Unity, Unreal Engine, Blender, Tencent Cloud |
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Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.
The short version
Key Differences
- Starting price Hi3D Free tier Hunyuan3D Free tier; open weights available
- Free trial Hi3D Free tier with 100 one-time credits Hunyuan3D Free tier (20 generations per day)
- Deployment Hi3D Cloud (SaaS), Browser-based Hunyuan3D Cloud (SaaS), Browser-based, On-premise
- Support Hi3D Email helpdesk, Community forum Hunyuan3D Community forum
- Commercial use Hi3D Paid plans only; free-plan models are public under CC BY 4.0 Hunyuan3D Allowed under the Tencent Hunyuan 3D Community License up to 1 million monthly active users; the licence does not apply in the EU, UK or South Korea
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Strengths and Limitations
Hi3D
Strengths
- Reconstruction at up to 2048 cubed with 8K PBR textures
- Print-specific steps after generation: split-to-print and multi-colour printing
- Exports straight into the common slicers
- Free plan with 100 one-time credits to try it
Limitations
- No direct text-to-3D: a prompt is turned into an image first
- Free-plan models are public under CC BY 4.0 and not for commercial use
- No plan prices shown on the pricing page
Hunyuan3D
Strengths
- Open model weights available for self-hosting
- Accepts text, single or multi-view images, and sketches
- Free tier of 20 generations per day for individuals
- Large open-source community with over 3 million model downloads
Limitations
- The community licence does not apply in the EU, UK or South Korea
- Commercial use is capped at 1 million monthly active users without a separate licence
Plans
Pricing
Hi3D
- Free $0 100 one-time credits, up to 10 generated assets, up to 7 saved models. Models are public under CC BY 4.0.
- Pro Not stated 1,000 credits a month, up to 100 assets a month, up to 200 saved models, private and commercial use.
- Max Not stated 2,400 credits a month, up to 240 assets a month, up to 400 saved models, private and commercial use.
- Ultra Not stated 8,000 credits a month, up to 800 assets a month, unlimited storage, private and commercial use.
Hunyuan3D
- Free $0 20 generations per day for individuals; 200 free credits for the enterprise API.
- Self-hosted $0 Open model weights under the Tencent Hunyuan 3D Community License, for self-hosting.
- Enterprise API Not stated Pay-as-you-go via Tencent Cloud.
What users say
Review Scores · opens after launch
Hi3D
- Ease of use
- Not rated yet
- User interface
- Not rated yet
- Onboarding
- Not rated yet
- Support and service
- Not rated yet
- Value for money
- Not rated yet
- Features
- Not rated yet
No reviews yet. Nothing has been published here yet, and no score is shown. How a review is checked before it appears is described below.
Hunyuan3D
- Ease of use
- Not rated yet
- User interface
- Not rated yet
- Onboarding
- Not rated yet
- Support and service
- Not rated yet
- Value for money
- Not rated yet
- Features
- Not rated yet
No reviews yet. Nothing has been published here yet, and no score is shown. How a review is checked before it appears is described below.
How we check reviews
Reviews are not published yet. The form on a tool's page works, and a review reaches us as soon as its author confirms it, but nothing from it appears on this site, so no score here is based on a review. The rules below are the ones that will apply once reviews go live.
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Where this comes from
Where this comes from
Hi3D https://www.hi3d.ai · checked against the official source on 2026-09-19
Hunyuan3D https://3d.hunyuanglobal.com · no check date recorded yet
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.