Hi3D vs Polycam
Hi3D
hi3d.ai
Polycam
poly.camSide by side
| Figure | Hi3D | Polycam |
|---|---|---|
| Price from | Free | $12.50/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Plans published | 4 | 4 |
| Spec score · AI 3D Model Generators | 8.1 (#12) | 8.2 (#11) |
| API | Hi3D offers an Open Platform API for developers and enterprises to integrate image-to-3D generation into their products. | The Enterprise plan includes a Content Management API. |
| Product | Hi3D describes itself as an AI image-to-3D tool powered by Math Magic’s in-house Sparc3D and Ultra3D models. | Polycam describes itself as AI reality capture software for professionals to document, measure, and design. |
| Security | Hi3D’s privacy policy says it uses access controls, encryption in transit and at rest where appropriate, and regular security assessments. | Polycam says captures are stored with industry-standard encryption and are not shared unless users publish or share them directly. |
| Support | The pricing page provides [email protected] for subscription help and lists Discord, email support, and dedicated support among plan support options. | Business plans include priority email support, while Enterprise support includes email and phone support, onboarding, training, account management, and priority technical assistance. |
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.
Polycam
Polycam is AI reality capture software for professionals who document, measure and design. It uses AI-assisted photogrammetry and LiDAR to capture spaces, construction sites, facilities, products and materials in 3D, and it can create shareable 3D object models. Users can generate customizable 2D floor plans; paid plans also list instant 3D and editable 2D floor plans. Drone footage can be processed into expansive 3D models. Polycam is available on Android, iOS and web browsers, though Space Mode scanning is limited to compatible iOS devices. Listed exports include GLTF, OBJ, FBX, DAE, STL, USDZ, point cloud formats and DXF; named workflows include Blender, Unity, SketchUp and Xactimate. Free access has limited space, object and AI captures, with GLTF exports and public link sharing. Basic costs $150 a year, equivalent to $12.50 per month when billed yearly. Seven-day trials are offered with annual Basic and Business plans, but not monthly plans or Enterprise. Business is listed at $400 a year and Enterprise at $1,200 a year.