Tripo AI vs TripoSR

Tripo AI is a 3D creation platform that generates models from text, images, sketches, and multiple views. Its High Detail Model feature can create models with up to 2 million polygons for rendering, visual effects, 3D printing, e-commerce visuals, and game workflows. Smart Mesh produces quad meshes from 500 to 25,000 quads for games, animation, and VR/AR/XR. Editing tools include AI texturing, segmentation, retopology, rigging, animation, and Smart UV unwrapping. Exports include GLB, GLTF, FBX, OBJ, USDZ, STL, and 3MF. The DCC Bridge lists Blender, 3ds Max, Unity, Unreal, Maya, Cocos, Godot, and ZBrush. Developers can integrate generation through an API using API-key authentication; most generation tasks run asynchronously, with clients polling for results. Tripo is available on the web and through its API. The Free plan costs nothing and includes 200 monthly credits, one concurrent task, 15 exports, and 10 stored models. It is limited to non-commercial use, and its models are public. Tripo AI was founded in 2023 and is headquartered in Sai Ying Pun, Hong Kong.

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.