vsSculpty vs Alpha3D
Alpha3D converts product photographs into AR-ready GLB assets for online storefronts. That is a narrow job done deliberately, and comparing it with a general studio is only useful if you are clear about which job you have.
For a retailer turning an existing catalogue into viewable 3D at volume, Alpha3D's focus is an advantage — no engine selection to think about, GLB output that drops straight into a web or AR viewer, and the first 50 assets free to evaluate it. Sculpty is the better buy for anyone whose objects do not exist yet: text prompts, five engines, real topology control, and a pipeline through texturing, remesh, photoreal renders and printing. Alpha3D reproduces products; Sculpty invents objects.
Sixteen rows, no cherry-picking.
| Feature | Sculpty | Alpha3D |
|---|---|---|
| Text to 3D | ✓ | ◐ |
| Image to 3D | ✓ | ✓ |
| Multi-view to 3D | ✓ | — |
| Multiple AI engines | ✓ | — |
| PBR textures | ✓ | ◐ |
| AI retexturing | ✓ | — |
| Remesh / retopology | ✓ | — |
| Photoreal render studio | ✓ | — |
| Explorable 3D worlds | ✓ | — |
| GLB, STL, OBJ export | ✓ | ◐ |
| Free format converters | ✓ | — |
| Browser 3D viewer | ✓ | ◐ |
| Order a 3D print | ✓ | — |
| Public API | — | ◐ |
| Auto-rigging / animation | — | — |
| Free plan or trial | ✓ | ✓ |
- GLB, STL, OBJ export — GLB-centric, since the destination is web and AR viewers rather than DCC tools.
Sculpty runs five engines, not one
Every engine answers the same prompt box. When one misreads what you asked for, switching costs a dropdown instead of another subscription.
What each one costs.
Pricing as published on 2026-07-26. Check both vendors for current plans.
Both sides, fairly.
Sculpty- Five AI 3D engines in one studio — pick the best one per prompt instead of being locked to a single model
- The whole pipeline after generation: AI texturing, remesh and retopology, photoreal renders, explorable 3D worlds
- Export GLB, STL, OBJ, PLY and glTF, plus native FBX, USDZ and 3MF on Meshy generations
- Free format converters and a browser 3D viewer, no sign-up required
- Order a physical 3D print of any model without leaving the app
- Free plan to try every engine, then $14/mo
- No public API yet — Sculpty is a studio, not an engine you can call from your own code
- No auto-rigging or animation tooling
- Younger platform than the engines it runs, with a smaller community
- Purpose-built for retail catalogues at volume
- GLB output drops straight into web and AR viewers
- Generous free allowance to evaluate it
- Very narrow: no remesh, texturing, rendering or worlds
- GLB-centric export, so game-engine and print pipelines are awkward
- Not a creative tool — it reproduces products, it does not invent objects
Frequently asked questions.
Is Alpha3D good for game assets?+
Not really — output is GLB-centric with no topology control. Sculpty's Tripo and Rodin engines produce quad-friendly meshes far better suited to engines and animation.
Which is cheaper for a product catalogue?+
Alpha3D's first 50 assets are free, which is hard to beat for evaluation. At sustained volume, compare its per-asset cost against Sculpty's credit pricing on the engine you would actually use.
Other comparisons.
Sculpty vs MeshySculpty vs 3D AI StudioSculpty vs KaedimSculpty vs Luma GenieSculpty vs Hi3DSculpty vs SloydSculpty vs CSMSculpty vs Masterpiece XSculpty vs SPAR3DSculpty vs SplineSculpty vs VizcomSculpty vs ZooSculpty vs PolycamSculpty vs Genie 3Sculpty vs Skybox AISculpty vs HunyuanWorldSculpty vs Substance 3DAlpha3D and Sculpty facts checked on 2026-07-26.
Five engines and the whole pipeline, free to start.
Generate with five AI 3D engines, then texture, remesh, render and order a print — in one studio. No credit card required.
Start free →