Alpha3D vs Hi3D
Alpha3D
alpha3d.ioHi3D
hi3d.aiSide by side
| Figure | Alpha3D | Hi3D |
|---|---|---|
| Price from | €5/mo | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Plans published | 4 | 4 |
| Spec score · AI 3D Model Generators | 8.6 (#5) | 8.1 (#12) |
| API | A hosted REST API exposes generation and pipeline operations, with background jobs, webhooks and idempotency keys. | Hi3D offers an Open Platform API for developers and enterprises to integrate image-to-3D generation into their products. |
| Image to 3D | A product or object photograph can be converted into a textured mesh, with clearer single-object images recommended for better results. | The platform converts images into 3D models and supports single-image and multi-view generation. |
| Intended users | The company presents Alpha3D for game developers, 3D printing, makers, AR/VR, and e-commerce. | Hi3D presents use cases including 3D printing, game design, film and VFX, art and sculpture, architecture, and fashion and jewelry design. |
| Product | Alpha3D generates production-ready 3D models from a text description, a single image, or multiple angle photos, and provides post-generation tools in the same platform. | Hi3D describes itself as an AI image-to-3D tool powered by Math Magic’s in-house Sparc3D and Ultra3D models. |
| Security | Alpha 3D OÜ says it uses technical and organizational measures to protect personal data, while noting that it cannot guarantee absolute security. | Hi3D’s privacy policy says it uses access controls, encryption in transit and at rest where appropriate, and regular security assessments. |
| Support | The company lists general, developer/API, business/enterprise, and partnership contact emails, and says its FAQ team aims to respond within one business day. | The pricing page provides [email protected] for subscription help and lists Discord, email support, and dedicated support among plan support options. |
Plans
In their own words
Hi3D
Hi3D is an AI image-to-3D tool that turns images into models using Math Magic’s Sparc3D and Ultra3D models. It supports both single-image and multi-view generation, along with text-to-3D, AI texturing, 3D relief generation, and a tool for dividing characters into printable parts. Exports include FBX, GLB, OBJ, STL, and USDZ, and models can be sent directly to Bambu Studio and OrcaSlicer. The wider integration list includes Snapmaker, Creality Print, ElegooSlicer, ComfyUI, and Blender. Developers and enterprises can use its Open Platform API; API operations are priced by model and resolution, with one credit listed at $0.020. The Free plan includes 100 lifetime credits, up to 10 asset generations, one concurrent task, and storage for seven models; those models are public under CC BY 4.0. Paid plans include private and commercial use, and the listed pricing note says paid plans start at $19.90/mo. Hi3D Scan supports video capture or gallery upload for model reconstruction. Platforms include Android, iOS, web, and API.