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Coldcard vs BitBox02

Coldcard and BitBox02 are both popular hardware wallets. Below: the sourced facts side by side, then VaultRubric's equal-weight score with the math shown, so you can see exactly why one comes out ahead. Every number links to its source and date; anything we couldn't verify says not found.

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Opens the tool with these platforms filled in, so you can change the weights.

Key facts compared

FactColdcardBitBox02
Price (USD)not foundnot found
Supported coins1+ Bitcoin-only src · 2026-10-10not found
Security incidentsnone in curated data (not proof of none)none in curated data (not proof of none)
Open sourcenot foundnot found

VaultRubric verdict

VaultRubric pick: BitBox02

Criterion (weight)BitBox02Coldcard
Price (17%)10.0/108.0/10
Security (17%)9.5/10not found
Supported coins (17%)not found10.0/10
Ease of use (17%)8.0/106.0/10
Support (17%)9.0/10not found
Backup/recovery (17%)8.0/107.0/10
Overall89.0% coverage 83%77.5% coverage 67%
Show math: BitBox020.167×10.0 + 0.167×9.5 + 0.167×8.0 + 0.167×9.0 + 0.167×8.0 = 7.42; ÷ covered weight 0.833 = 8.90/10 → 89.0%
Show math: Coldcard0.167×8.0 + 0.167×10.0 + 0.167×6.0 + 0.167×7.0 = 5.17; ÷ covered weight 0.667 = 7.75/10 → 77.5%

Pros and cons

From independent reviews; each point links to its source.

BitBox02

Pros

  • High security level src
  • High quality and balanced src
  • Easy for beginners src
  • Secure and reliable src

Cons

  • Usability issues with passphrases src
  • Occasional hardware faults src
  • No iOS support src
  • No direct selling in app src

Coldcard

Pros

  • Strong air-gapped security with dual secure elements src
  • Open source and auditable code src
  • Bitcoin-only focus preferred for long-term custody src
  • NFC and QR improve air-gapping over SD cards src

Cons

  • Vulnerable firmware led to seed generation flaw and fund losses src
  • Users must replace seeds generated on vulnerable firmware src
  • Setup process can be confusing for new users src
  • Subject to import tariffs and duties when shipping src
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FAQ

Is Coldcard or BitBox02 better?

On VaultRubric's equal-weight rubric, BitBox02 scores higher (77.5% vs 89.0% for Coldcard and BitBox02 respectively). The better choice depends on what you weight most; run the tool with your own priorities.

How does VaultRubric score platforms?

Each criterion gets 0–10 from cited evidence (curated dated data, live independent reviews, and AI analysis that must quote its source verbatim). Weights are normalized to 100%; missing data is excluded and shown as coverage. Platforms with an unreimbursed customer-funds hack in the last 48 months are capped at 60% and can't be the pick. Criminal guilty pleas (−2) and major civil settlements (−1) in the last 5 years reduce the security score.

Disclosures

Not investment or financial advice. VaultRubric compares platforms, not investments. Crypto is risky and rates change often; verify details on the provider's official site. Affiliate disclosure: some links may be affiliate links and we may earn a commission; this never changes scores. Details.