Coldcard vs Sygnum
Coldcard vs Sygnum: What the Data Shows
Coldcard and Sygnum 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 67/100 (B-) for Sygnum. The 14-point spread is meaningful — it usually comes down to custody architecture and fee structure.
Where Each Platform Wins
On custody and security, these two are within 3 points of each other (88 vs. 85). When custody scores are this close, look at the specifics: key management model, insurance coverage, and whether either platform has a single point of failure. On fees, Coldcard wins by 40 points. Coldcard charges ~$150 one-time compared to Custom at Sygnum. 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 Sygnum does (Regulated Bank). 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 edges out Sygnum by 14 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 air-gapped signing. open source firmware. most security-focused hardware wallet. over swiss banking license. tokenization services. regulated digital asset bank.. Keep in mind these platforms target different audiences — Coldcard is built for cypherpunks, while Sygnum serves swiss. One thing to watch with Sygnum: single custodian. swiss jurisdiction only. premium pricing..
Which is better, Coldcard or Sygnum?
Based on our six-category scoring methodology, Coldcard scores higher at 81/100 compared to 67/100. The biggest differentiator is custody security, which accounts for 35% of the overall score. However, the right choice depends on your individual needs — review the category breakdown above.
Is Coldcard safe for storing Bitcoin?
Coldcard scored 88/100 on custody and security in our methodology. It has no single point of failure, distributing custody across multiple entities. Its custody model is classified as Hardware Wallet. Always verify these details and do your own research.
Does Sygnum have a single point of failure?
Yes. Sygnum uses a Regulated Bank model, which means a single compromised entity could put your bitcoin at risk. This is a structural concern for long-term holders.
What are the fees for Coldcard vs Sygnum?
Coldcard charges ~$150 one-time. Sygnum charges Custom. Coldcard scored 95/100 on fees versus 55/100 for Sygnum in our methodology.