Coldcard vs Gemini Custody

Coldcard and Gemini Custody both operate in the dedicated custody space, but they take fundamentally different approaches to how your bitcoin is held. Coldcard scores 81/100 (B+) versus 62/100 (C+) for Gemini Custody. The 19-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 38 points toward Coldcard (88 vs. 50). Coldcard eliminates single points of failure in its custody architecture, while Gemini Custody relies on a model where one compromised entity could put your bitcoin at risk. On fees, Coldcard wins by 33 points. Coldcard charges ~$150 one-time compared to 0.40% annual at Gemini Custody. Over a multi-year holding period, fee differences compound — a point worth considering for long-term accumulators.

The Custody Question

Here's the key difference: Coldcard has no single point of failure (Hardware Wallet), while Gemini Custody does (Qualified Custodian). 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

Coldcard is the clear choice here, outscoring Gemini Custody by 19 points across our six-category methodology. Keep in mind these platforms target different audiences — Coldcard is built for cypherpunks, while Gemini Custody serves compliance. One thing to watch with Gemini Custody: single custodian. broader crypto focus, not bitcoin-specialized.. The data speaks for itself — but always verify our methodology and do your own due diligence before moving bitcoin to any platform.