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For web, product, and brand designers who need interactive 3D for marketing sites, product visuals, and playful UI—not a full Blender/C4D film pipeline. Spline is a collaborative browser editor for modeling, materials, motion, and events, with embeds for Webflow, Framer, React, and more. Prefer Figma for 2D UI systems; use heavy DCCs when you need offline high-end 3D.

3D & Spatial Design
$Freemium
Spline homepage

Use it when

You want production-minded interactive 3D in the browser—hero scenes, 3D logos, product moments—then embed or export into a real website or app without rebuilding in engine code from scratch.

What it does well

  • Real-time collaborative 3D editor: modeling, layered materials, states/events, and motion
  • Web-first shipping via viewer embeds (Webflow, Framer, React, and more)
  • Professional exports for code, Apple, and Android when you leave the browser sandbox
  • Hana 2D interactive canvas alongside 3D for hybrid real-time experiences
  • Optional Spline AI add-on on Pro/Enterprise for 3D generation, textures, and style transfer

Skip it when

  • You need Blender-level sculpting, lookdev, or offline VFX pipelines
  • Your source of truth is a 2D product UI system in Figma—not interactive 3D
  • Free’s file caps and watermarked web exports block client or production publishes
  • You want AI 3D on Free/Starter—Spline AI is a paid add-on on Professional or Enterprise only
  • You only need static renders with no interactivity or web embed path

Fits your workflow

Build the scene in Spline → add interactivity → embed on the site or export for app/code on Professional. Start Free to learn; upgrade to Starter to ship without watermarks; choose Professional when you need multi-scene files, code/mobile exports, and optional AI credits. Pair with Webflow/Framer for the surrounding page.

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