Key Takeaways
- Both brands have open-source firmware
- Top-rated model: Keystone 3 Pro (72/100, $149)
Keycard vs Keystone: Brand Overview
Keycard and Keystone represent two fundamentally different approaches to hardware wallet design and security philosophy. Keycard, founded in 2019, has developed a lineup of 1 wallet models targeting different user needs. Keystone, established in 2018, offers 1 models in its current portfolio. This comparison analyzes both brands across the dimensions that matter most to crypto holders: security architecture, open-source transparency, supported cryptocurrencies, pricing, and long-term reliability. Our analysis is based on 40+ independently verified specifications — no opinions, just verifiable data. Read on for a detailed breakdown to help you make an informed choice.
Specs verified October 27, 2026 ·
This page compares Keycard and Keystone as brands — their philosophy, track record, and product lineups. For head-to-head comparisons of specific wallet models, see the links below.
Compare Specific Models
Looking for a head-to-head comparison of specific wallets?
Quick Verdict: Keycard vs Keystone
Choose Keycard if you need:
- transparency and auditability
Choose Keystone if you need:
- transparency and auditability
Both brands make reliable hardware wallets. Your choice depends on whether you prioritize transparency and auditability (Keycard) or transparency and auditability (Keystone).
Keycard
Keycard builds open-source signing hardware: smart cards with a Common Criteria EAL6+ secure element, and the Keycard Shell, an air-gapped QR signer that keeps every private key on a removable card. Its devices support Bitcoin and Ethereum/EVM networks only.
Keystone
Keystone is a hardware wallet brand operated by Yanssie HK Limited in Hong Kong. Its current model, the Keystone 3 Pro ($149), signs transactions through QR codes and can operate fully air-gapped with QR and microSD. Its firmware, schematics and bill of materials are published on GitHub.
Top Models: Keycard vs Keystone Compared
Best wallets from each brand (by rating)
Comparison Table
Key specifications for your decision
| Criteria |  Keycard Shell Keycard $129 |  Keystone 3 Pro Keystone $149 |
|---|---|---|
Overall Rating | 66 | 72 |
Security | 87 | 82 |
Usability | 60 | 67 |
Price | $129 | $149 |
Secure Element | Yes | Yes |
Open Source | Firmware | Firmware, in part |
Bluetooth | No | No |
USB | Yes | Yes |
Networks | 2+ | 200+ |
Passphrase | Yes | Yes |
Display | 2.0" TFT IPS Colour, 240x320, Adjustable Brightness | LCD Color Touchscreen |
Backup Method | 24-word + Shamir | 24-word + Shamir |
Setup Time | ~15 min | ~15 min |
Water Resist | None | None |
About Selection
The table shows top 2 models from each brand with the highest overall rating. This allows comparing the best offerings from each manufacturer.
Price Comparison: Keycard vs Keystone
Price ranges and value for money
Keycard or Keystone: Our Recommendations
Recommendations based on brand philosophy and products
Keycard
Best for: transparency and auditability
- Open-source philosophy
- Limited model selection
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Keystone
Best for: transparency and auditability
- Open-source philosophy
- Limited model selection
Affiliate link — we may earn a commission at no extra cost to you. Learn more
Keycard vs Keystone: In-Depth Analysis
Is Keycard or Keystone More Secure?
Both Keycard and Keystone offer open-source firmware, allowing independent security audits. The key differences lie in their hardware security approach: secure element chips, air-gapped signing, and supply chain verification. Compare specific models in the table above to see exactly which security features each wallet includes.
Keycard vs Keystone: Which Is Better for Beginners?
For beginners, the key factors are ease of setup, companion app quality, and educational resources. Keycard offers 1 models starting at $129, while Keystone starts at $149. A lower entry price doesn't always mean a better beginner experience — consider screen size, mobile app support, and the breadth of setup guides when making your decision.
What Does the Crypto Community Think About Keycard vs Keystone?
Community opinions vary based on individual priorities. Security-focused users tend to favor brands with open-source firmware and proven track records. Budget-conscious users compare entry-level pricing. Our ratings aggregate 40+ objective specifications rather than subjective opinions — check our methodology page for the full scoring breakdown.
Brand Selection Checklist
Important points to verify before making your purchase
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Keycard vs Keystone: Frequently Asked Questions
Answers about Keycard vs Keystone
Which is better: Keycard or Keystone?
Which brand is more secure: Keycard or Keystone?
Is Keycard a trustworthy hardware wallet brand?
Is Keystone a trustworthy hardware wallet brand?
How many wallets does Keycard vs Keystone offer?
Is Keycard open-source?
Is Keystone open-source?
How much do Keycard and Keystone wallets cost?
More Comparisons
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