Published Oct 13, 2026
| Starting Price | Published hourly pricing per provisioned HSM; regional rates vary | Quote-based — contact vendor for pricing | Published usage-based pricing for KMS; HSM-backed keys involve usage and key-version charges; some HSM offerings use flat monthly pricing |
| Best For | AWS-native applications requiring single-tenant HSM control in a VPC; PKI and signing workloads | Organizations requiring dedicated Thales Luna devices in Azure with vendor-specified hardware | Teams preferring a managed KMS API surface with HSM-backed keys and lower HSM operational overhead |
| Key Strength | Dedicated single-tenant HSMs with support for PKCS#11/JCE/CNG/OpenSSL integration | Dedicated hardware (Thales Luna) and enterprise procurement models | Unified KMS API experience and simplified developer integration |
| Key Weakness | Higher baseline cost and increased operational complexity; fewer examples for niche use cases | Limited integration with some cloud services per vendor guidance; sales-quoted pricing models | Less appliance-level control; may not satisfy customers requiring direct HSM administration |