AWS CloudHSM is a cloud-based hardware security module (HSM) that enables you to easily generate and use your own encryption keys on...
Varies based on usage
Best Google Cloud External Key Manager Alternatives ranked by AI · updated May 2025
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Google Cloud External Key Manager allows you to manage encryption keys on Google Cloud Platform.
Price: Varies based on usage
Top 6 Google Cloud External Key Manager alternatives
Utimaco SecurityServer is a hardware security module platform for enterprises, financial institutions, governments, and service providers that need to protect cryptographic keys...
Pros
- Supports broad enterprise integration standards including PKCS#11, JCE, and Microsoft CryptoAPI
- Offers tamper-resistant hardware protection for cryptographic keys
- Supports high-availability and clustered deployments
Cons
- Enterprise purchasing and deployment are more complex than managed cloud HSM services
- Pricing is not publicly listed and typically requires a custom quote
- Requires specialized operational expertise compared with software-based key management
nShield General Purpose HSMs are hardware security modules for protecting cryptographic keys and performing sensitive operations in enterprise, financial, government, and cloud...
Pros
- Strong ecosystem of certified hardware, integrations, and compliance options
- Supports on-premises, hosted, and hybrid deployment models
- Secure key management can be separated from application administrators
Cons
- Typically more expensive and operationally demanding than cloud-only HSM services
- Requires specialist skills for deployment, clustering, and key ceremonies
- Hardware procurement can slow adoption compared with managed cloud alternatives
Quote-based
Azure Dedicated HSM provides single-tenant HSM appliances connected to Azure virtual networks for highly regulated cryptographic workloads. It targets organizations that need...
Pros
- Single-tenant hardware with direct customer administration
- Integrates with Azure networking and enterprise identity patterns
- Suitable for workloads requiring stronger isolation than managed key vault tiers
Cons
- Available in fewer regions and scenarios than Azure Key Vault
- Requires more infrastructure management than managed Azure cryptography services
- High cost and capacity constraints can limit smaller deployments
Usage-based; regional hourly pricing
SafeNet Luna HSM provides tamper-resistant hardware for generating, storing, and using cryptographic keys in regulated enterprise environments. It supports common interfaces such...
Pros
- Broad compliance and certification support for regulated workloads
- Mature PKCS#11, JCE, and CNG integrations
- Available as network-attached, PCIe, and cloud HSM deployments
Cons
- Typically more expensive and complex to operate than cloud-native HSM services
- Requires specialized security and infrastructure expertise
- Capacity planning and appliance lifecycle management add operational overhead
IBM Cloud Hyper Protect Crypto Services offers a secure environment for key management and cryptographic operations.
Pros
- Data residency options
- Hardware-based security
Cons
- May have a learning curve for new users
Varies based on usage
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