Casa vs Copper

Casa and Copper both operate in the dedicated custody space, but they take fundamentally different approaches to how your bitcoin is held. Casa scores 83/100 (A-) versus 70/100 (B-) for Copper. The 13-point spread is meaningful — it usually comes down to custody architecture and fee structure.

Where Each Platform Wins

Custody and security — the most heavily weighted category in our methodology at 35% — tilts 14 points toward Casa (86 vs. 72). Casa eliminates single points of failure in its custody architecture, while Copper relies on a model where one compromised entity could put your bitcoin at risk. On fees, Casa wins by 5 points. Casa charges $30 - $250/yr compared to Custom at Copper. Over a multi-year holding period, fee differences compound — a point worth considering for long-term accumulators. Casa's strongest advantage is in transparency (84 vs. 68), where Casa's approach to proof-of-reserves and public documentation makes a measurable difference.

The Custody Question

Here's the key difference: Casa has no single point of failure (Self-Custody Multisig), while Copper does (MPC + ClearLoop). This matters because a single-point-of-failure model means one compromised entity — whether through a hack, insolvency, or government action — could result in total loss of funds. History has proven this risk is not theoretical. FTX, Celsius, and BlockFi all represented single points of failure for their users.

Bottom Line

Casa edges out Copper by 13 points. It's a close call, and the right choice depends on your specific situation — how much bitcoin you're holding, how often you need access, and whether you prioritize best self-custody ux. mobile key management. inheritance protocol. over off-exchange settlement via clearloop. mpc technology.. Keep in mind these platforms target different audiences — Casa is built for self-custody, while Copper serves institutions. One thing to watch with Copper: mpc is not multisig. single technology provider. uk-based..