Meshy covers part of Spline's 3D modeling job by generating 3D models from text or images, and adds a printability check, texturing and character rigging.
Paid plans: see official pricing
AI tool
Spline
Spline is a browser-based 3D design tool where teams and AI agents build and publish interactive 3D scenes together.
What Spline does
Lets a team and AI agents work on the same 3D file in real time. Publishes scenes to the web and to iOS and Android apps.
Built for
- Designers and creative teams building 3D for websites and apps
- Engineers who integrate 3D into products
Key features
- Real-time collaboration with AI agents in the same file
- Connection to agents such as Claude and ChatGPT via MCP
- Primitives, booleans, sculpting and 3D generation for modeling
- Layered materials, lights and post-processing
- States, keyframes, events and physics for animation
- Publishing to web, React, iOS and Android
Pros
Pros
- Agent-built scenes stay in the same editable file the team already uses.
- Designers can take over agent output and refine it by hand.
Where Spline is listed
Spline is listed under 3D and cad in Design and images AI tools.
See Claude skills for design and images.
Landing pagesUI and UX design
Spline alternatives
Compare all 5
SolidCraft is an open-source parametric part builder with sketches, constraints and assemblies, a related 3D modeling job to Spline, on desktop or in the browser.
NewPricing: see official site
SOMA is an open-source desktop CAD app where a coding agent writes a parametric model that it builds and shows in 3D, a related modeling job to Spline.
NewPricing: see official site
Unbounce builds landing pages rather than 3D scenes; like Spline it connects to AI assistants through an MCP server, and its job is page building and testing.
Paid from $22/mo (billed annually) · 14-day free trial
Leadpages is an AI landing page builder, a different job from Spline's 3D scenes, that creates, publishes and tests pages with conversion tools.
Demo videoPaid plans: see official pricing · 7-day free trial