Spline AI
Browser-based 3D design tool with AI model generation and real-time collaboration
What is Spline AI?
Spline is a browser-based 3D design tool that gained significant traction in the web design community for making interactive 3D elements accessible to designers without traditional 3D modeling experience. The platform runs entirely in the browser — no software installation required — and exports directly to web-ready formats including React components and embedded iframes.
The AI generation feature in Spline allows users to describe a 3D scene or object in text and have the AI generate a starting point that can then be customized. Combined with Spline's event system for creating interactive behaviors — hover effects, scroll animations, click responses — the tool enables the creation of engaging website hero sections and product visualizations without any coding.
Spline's collaboration features allow multiple team members to work in the same 3D scene simultaneously, similar to Figma for 2D design. For design teams building web applications, Spline's ability to export directly to React and generate performance-optimized web assets makes it a genuinely practical addition to the modern web design workflow.
Key Features
- AI 3D object generation from text descriptions
- Browser-based — no installation required
- Real-time multiplayer collaboration
- Interactive event system for animations and behaviors
- Export to React components and web embeds
- Physics simulation for realistic interactions
- Material and lighting editor
- Scroll-based animation system
- 3D model import from Figma and other tools
- Public community library of 3D scenes
Pros & Cons
Pros
- Browser-based with zero installation friction
- Excellent for interactive web 3D — unique in its category
- Real-time collaboration like Figma for 3D
- Direct React and web export for developer handoff
Cons
- Not suitable for production game assets or film-quality rendering
- AI generation still experimental and basic compared to Meshy
- Complex scenes can slow browser performance
- Limited animation complexity compared to dedicated 3D tools
Pricing
Model: Freemium
| Plan | Price | Key Limits |
|---|---|---|
| Free | $0/mo | 3 scenes, public sharing, web export |
| Pro | $16/mo | Unlimited scenes, private projects, advanced export |
| Teams | $23/mo per editor | Team management, shared libraries, priority support |
| Enterprise | Custom | SSO, dedicated support, custom SLA |
FAQ
- Is Spline free to use?
- Yes. Spline has a free plan that allows up to 3 scenes with web export. The Pro plan at $16 per month removes scene limits and adds private projects.
- Does Spline have an affiliate program?
- Spline does not currently advertise a public affiliate program.
- Spline vs Meshy for 3D on the web?
- Spline is purpose-built for interactive web 3D with browser export. Meshy generates standalone 3D models for game engines and 3D tools. They serve different workflows.
- Can I embed a Spline 3D scene on my website?
- Yes. Spline scenes can be embedded via iframe or exported as React or JavaScript components that load natively in modern browsers.
- Does Spline AI generate complete 3D scenes?
- Spline's AI can generate individual 3D objects and environments from text descriptions. Complex scenes typically still require manual design work using Spline's editing tools.