Penpot vs Spline

Detailed comparison to help you choose the right tool for your needs

P

Penpot

Open source design and prototyping platform

4.4
Editorial Rating
S

Spline

3D design tool for the web

4.5
Editorial Rating

Quick Comparison

Rating

4.4
vs
4.5

Starting Price

Free
vs
Free

Pricing Model

free
vs
freemium
Feature
Penpot
Spline
Vector editing
Real-time collaboration
Prototyping
Components
Open source
Self-hosting
3D Modeling
Real-Time Collaboration
Web Export
Animations
Interactive Events
Physics Simulation

Penpot Pros

  • Fully open source with self-hosting option
  • No cost with all features included
  • SVG-native format (no proprietary lock-in)
  • Figma-like interface reduces learning curve
  • Active development improving rapidly
  • No Figma/Adobe file format restrictions

Penpot Cons

  • Performance noticeably slower than Figma
  • Feature gap remains vs industry leaders
  • Smaller plugin/component ecosystem
  • Some advanced Figma features still missing
  • Cloud collaboration less reliable than Figma

Spline Pros

  • Makes 3D design accessible to non-3D designers
  • Runs entirely in the browser
  • Real-time collaboration like Figma but for 3D
  • Easy web export with embed codes
  • Interactive events without coding
  • Generous free plan

Spline Cons

  • 3D modeling is simpler than professional tools
  • Performance can lag with complex scenes
  • Limited material and lighting options
  • Export formats are limited
  • Not suitable for production 3D assets
  • Smaller asset library than alternatives

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