Spline AI
Design interactive 3D scenes for web directly from a prompt, no software installation required
Overview
Spline AI is a collaborative 3D design tool running in browser that integrates AI-powered scene, object, and material generation from text prompts. It enables creation of interactive 3D experiences (animations, physics, user events) and export directly to web via simple React component or iframe link. AI generation speeds up asset and composition creation.
Spline targets digital product designers, front-end developers, and marketing teams wanting to integrate interactive 3D into websites and apps without mastering Blender or Cinema 4D. Free plan works for small projects; Starter at $12/month (annual) or $20/month (monthly) unlocks watermark-free export and advanced features. Limitation: less suited for AAA game asset production than native game engine workflows.
Our verdict
Best for designers and web developers wanting to enrich interfaces and sites with AI-generated interactive 3D, without heavy software. Not ideal for video game asset production: Unity or Unreal require formats and workflows different from Spline's native output.