Best 3D & VFX APIs — Compared
Compare 14 3D & VFX APIs side by side. See authentication methods, HTTPS support, and CORS policies at a glance.
| API | Description | Auth | HTTPS | CORS |
|---|---|---|---|---|
| 3D Assets One | Search engine aggregating free 3D models, textures, and HDRIs from multiple sources in one place. | None | ||
| A-Frame | Web framework for building 3D, AR, and VR experiences using HTML-like markup. Built on Three.js. | None | ||
| Babylon.js | Powerful web rendering engine for building 3D experiences, games, and visualizations in the browser. | None | ||
| Filament | Google's real-time physically based rendering engine. Used in Android, web, and desktop applications. | None | ||
| glTF by Khronos | Open standard for 3D asset delivery. The JPEG of 3D — efficient transmission and loading of 3D scenes and models. | None | ||
| Kitsu (CGWire) | Production management API for animation and VFX studios. Track tasks, assets, shots, and reviews. | apiKey | ||
| MaterialX | Open standard for transfer of rich material and look-development content between DCC tools and renderers. | None | ||
| MoonRay | DreamWorks' open-source production renderer. Monte Carlo ray tracer used on feature films. | None | ||
| Open3D | Library for 3D data processing — point clouds, meshes, RGBD images. Supports visualization and ML integration. | None | ||
| OpenColorIO | Color management framework used in VFX, animation, and game pipelines. Industry standard for color transforms. | None | ||
| OpenUSD | Universal Scene Description — Pixar's framework for interchange of 3D scenes, assets, and animations across tools. | None | ||
| Poly Haven | Free CC0 3D assets library — HDRIs, textures, and 3D models. No signup required, public API. | None | ||
| Sketchfab | Access and embed 3D models from a library of millions. Search, upload, download in glTF/GLB/USDZ formats. | OAuth | ||
| Three.js | JavaScript library for creating and displaying 3D graphics in the browser using WebGL, WebGPU, and SVG. | None |