Marble records 102,577 monthly visits with -48.8% month-over-month growth and Freemium, Paid pricing. Spline records 588,316 monthly visits with -6.1% growth and Freemium pricing.
Generate, edit, and share explorable 3D worlds from text, images, or video
Browser-based 3D design and animation with real-time team and AI agent collaboration
| Dimension / Metric | | |
|---|---|---|
| Official Domain | marble.worldlabs.ai | spline.design |
| Pricing Model | Freemium, Paid | Freemium |
| Monthly Visits | 102.58K (102,577) | 588.32K (588,316) |
| MoM Traffic Delta | -97.62K (-48.8%) | -38.1K (-6.1%) |
| Primary Market & Share | 🇺🇸 United States (24.4%) | 🇮🇳 India (18.3%) |
| Direct Visits / mo | 44.21K | 212.69K |
| User Rating | 4.6 | 4.7 |
| Supported Platforms | Website | Website |
Generate, edit, and share explorable 3D worlds from text, images, or video
Describe a scene in natural language and receive a coherent, explorable 3D environment with consistent geometry and lighting.
Use a reference photo or footage to generate a 3D world that matches the look, layout, and atmosphere of your source material.
Refine, expand, and rearrange generated worlds inside the web editor instead of rebuilding scenes from scratch in a modelling tool.
Move worlds into external 3D tools and engines so they can be used for game development, visual effects, or further design work.
Browser-based 3D design and animation with real-time team and AI agent collaboration
Model with primitives, booleans and sculpting, and use 3D generation to create objects from prompts.
Apply layered materials, lights and post-processing effects to give scenes a polished, production-ready look.
Build interactivity using states, keyframes, events and physics so scenes respond to scroll, hover and other triggers.
Connect AI coding agents to read, write and frame the live scene, then refine the same file by hand with your team.
Generates 3D assets rapidly from text or images, but focuses on object creation rather than interactive web scene composition.
Generates 3D assets rapidly from text or images, but focuses on object creation rather than interactive web scene composition.
Produces highly detailed 3D models from 2D references, but provides fewer interactive scene building and animation tools than Spline.
Produces highly detailed 3D models from 2D references, but provides fewer interactive scene building and animation tools than Spline.
SpecialistThe pro website builder with a design agent on a fully editable canvas
SpecialistThe pro website builder with a design agent on a fully editable canvas
Free / Open-sourceNode-based visual AI studio for images, video, 3D and audio
Free / Open-sourceNode-based visual AI studio for images, video, 3D and audio
Your creativity under control — AI 3D models, rigging and animation in the browser
Your creativity under control — AI 3D models, rigging and animation in the browser
Converts multimedia into textured 3D models with animation support, but offers less control over custom web interactivity.
Converts multimedia into textured 3D models with animation support, but offers less control over custom web interactivity.
Offers parametric 3D model generation for rapid prototyping, but lacks Spline's freeform vector modeling and interactive web animation canvas.
Offers parametric 3D model generation for rapid prototyping, but lacks Spline's freeform vector modeling and interactive web animation canvas.
Create 3D game assets, images and videos with AI in seconds
Create 3D game assets, images and videos with AI in seconds
Turn text or images into 3D models in seconds
Turn text or images into 3D models in seconds
Turn a single image or text prompt into a usable 3D model in minutes
Turn a single image or text prompt into a usable 3D model in minutes
Delivers production-ready 3D assets with automated retopology, but lacks Spline's interactive web design and real-time state management.
Delivers production-ready 3D assets with automated retopology, but lacks Spline's interactive web design and real-time state management.
SpecialistSpecializes in architectural and interior 3D rendering workflows, but lacks Spline's general-purpose web design and motion capabilities.
SpecialistSpecializes in architectural and interior 3D rendering workflows, but lacks Spline's general-purpose web design and motion capabilities.
