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Casa

Fee-based collaborative custody service providing managed multisig vaults and personal security consulting.

Model​

  • 2-of-3 or 3-of-5 multisig configurations
  • You hold the majority of keys; Casa holds one recovery key
  • Mobile app guides setup and key health monitoring
  • Subscription-based service with tiered plans

Services​

  • Personal vaults (2-of-3)
  • Family vaults (3-of-5)
  • Inheritance planning and key recovery
  • Security consulting and health checks
  • Mobile key on phone + hardware wallet keys

Differentiation​

  • Mobile-first experience with guided setup
  • Proactive security monitoring and alerts
  • Inheritance protocol with legal documentation support
  • No single point of failure — Casa cannot unilaterally move funds

Trade-offs​

  • Subscription fees
  • Requires trust in Casa's key recovery process
  • Less privacy than fully self-hosted solutions

Resources​