# Hunyuan3D-2 (Tencent) vs Step1X-3D

Hunyuan3D-2 (Tencent) is free, with no paid plan attached. Step1X-3D is free, with no paid plan attached.

| | Hunyuan3D-2 (Tencent) | Step1X-3D |
|---|---|---|
| Pricing | Free | Free |
| Free to start | Yes | Yes |
| Category | Content & Media Generation | Content & Media Generation |
| Type | 3D & CAD Generation | 3D & CAD Generation |
| Best for | Open-weight two-stage shape generation + high-res texture synthesis pipeline | Apache-2.0 two-stage geometry plus texture generator (1.3B and 3.5B models) for textured 3D assets |

## FAQ

### Hunyuan3D-2 (Tencent) vs Step1X-3D: what is the difference?

Hunyuan3D-2 (Tencent) is free, with no paid plan attached and is listed for open-weight two-stage shape generation + high-res texture synthesis pipeline. Step1X-3D is free, with no paid plan attached and is listed for apache-2.0 two-stage geometry plus texture generator (1.3B and 3.5B models) for textured 3D assets. Both sit in 3D & CAD Generation.

### Is Hunyuan3D-2 (Tencent) or Step1X-3D cheaper to start with?

Neither — Hunyuan3D-2 (Tencent) and Step1X-3D are both free, so the choice comes down to capability rather than cost. Both entries list what they uniquely do above.

### Which should I choose, Hunyuan3D-2 (Tencent) or Step1X-3D?

Choose Hunyuan3D-2 (Tencent) if you need open-weight two-stage shape generation + high-res texture synthesis pipeline; choose Step1X-3D if you need apache-2.0 two-stage geometry plus texture generator (1.3B and 3.5B models) for textured 3D assets. Flocci AI Tools does not rank one above the other — it shows both feature sets side by side and lets the requirement decide.

## Related

- [Hunyuan3D-2 (Tencent)](https://aitools.flocci.in/tool/hunyuan3d-2-tencent)
- [Step1X-3D](https://aitools.flocci.in/tool/step1x-3d)
- [Hunyuan3D-2 (Tencent) alternatives](https://aitools.flocci.in/alternatives/hunyuan3d-2-tencent)
- [Step1X-3D alternatives](https://aitools.flocci.in/alternatives/step1x-3d)
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Source: Flocci AI Tools — https://aitools.flocci.in/compare/hunyuan3d-2-tencent-vs-step1x-3d

Facts last verified: October 2026