Alpha3D vs TripoSR
Alpha3D
alpha3d.ioTripoSR
github.comSide by side
| Figure | Alpha3D | TripoSR |
|---|---|---|
| Price from | €5/mo | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 4 | 1 |
| Spec score · AI 3D Model Generators | 8.6 (#5) | 7.7 (#18) |
| Intended users | The company presents Alpha3D for game developers, 3D printing, makers, AR/VR, and e-commerce. | The project describes its intended audience as researchers, developers, and creatives working in 3D generative AI and 3D content creation. |
| What it does | Alpha3D turns text prompts, single images or 2–8 reference views into 3D meshes and provides downstream production steps in the same service. | TripoSR reconstructs a 3D object from a single image using an open-source model. |
Plans
In their own words
TripoSR
TripoSR is a free, MIT-licensed open-source model that reconstructs a 3D object from one image. Tripo AI and Stability AI developed it collaboratively for researchers, developers, and creatives working in 3D generative AI and content creation. The project states that generation can take less than 0.5 seconds on an NVIDIA A100 GPU. Its repository provides command-line inference and a local Gradio app launched with Python. The app offers background removal, foreground-ratio and marching-cubes-resolution controls, and OBJ or GLB output. Inference accepts one or more image paths and can bake textures instead of vertex colors, with configurable texture resolution. Default settings use about 6 GB of VRAM for one image. Local setup lists Python 3.8 or newer, PyTorch, and requirements.txt dependencies; CUDA is optional when available. TripoSR supports image-to-3D and AI texturing, but not text-to-3D. Its listed platforms are Linux, self-hosted, and web.