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Affinity vs Spline: 2026 Comparison

Affinity Spline
Overview A relationship intelligence CRM designed for dealmakers in private capital, investment banking, and consulting. A free 3D design tool for creating interactive web experiences with real-time collaboration and easy embedding.
Pricing Subscription (Custom pricing) Freemium (Free-$36/month)
Key Features
  • Relationship intelligence
  • Automatic data capture
  • Deal management
  • Analytics
  • Email integration
  • Chrome extension
  • Alliances
  • Pipeline management
  • 3D modeling
  • Real-time collaboration
  • Web embedding
  • Interactions
  • Animation
  • Materials
  • Physics
  • Export to code
Pros
  • Excellent relationship mapping
  • Automatic activity capture
  • Great for deal-driven firms
  • Strong analytics
  • Free plan available
  • Easy to learn
  • Web-native 3D
  • Real-time collaboration
Cons
  • Expensive
  • Niche use case
  • Limited marketing features
  • Not for general business use
  • Limited advanced modeling
  • Performance with complex scenes
  • Newer platform
  • Export limitations on free plan