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YubiHSM

YubiHSM — compact, cost-effective hardware security module from Yubico for digital key storage.

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Our Verdict

The best small-form-factor HSM for most teams; just don't expect datacenter-grade throughput.

Pros

  • Compact, USB-based HSM with real crypto
  • FIPS 140-2 Level 3 validated option
  • Much cheaper than traditional HSMs
  • PKCS#11 support integrates broadly

Cons

  • Performance lower than network HSMs
  • Single USB form factor limits HA
  • Backup/duplication requires care
  • Not ideal for high-throughput workloads
Best for: Teams needing real HSM-backed keys without six-figure hardware budgets. Not for: High-TPS signing workloads that need network HSMs.

When to Use YubiHSM

Good fit if you need

  • HSM-backed secret storage for certificate signing operations
  • PKCS#11 interface for application-level cryptographic operations
  • Code signing key protection for software release pipelines
  • SSH CA key storage with YubiHSM-backed signing
  • Compact HSM for small-team PKI without rack-mounted hardware

YubiHSM Pricing

Pricing Model
subscription
Free Tier
No
Entry Price
Enterprise Available
No
Transparency Score

Beta — estimates may differ from actual pricing

1,000
1001K10K100K1M

Estimated Monthly Cost

$25

Estimated Annual Cost

$300

Estimates are approximate and may not reflect current pricing. Always check the official pricing page.

Lock-in Assessment

Medium 3/5
Lock-in Score
3/5

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