Azure Key Vault helps safeguard cryptographic keys and secrets used by cloud applications and services.
Pricing varies based on usage
Best Google Cloud Key Management Service Alternatives ranked by AI · updated May 2025
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Google Cloud KMS allows you to manage cryptographic keys for your cloud services.
Price: Pay as you go pricing
Top 6 Google Cloud Key Management Service alternatives
Equinix SmartKey is a global key management and encryption SaaS that simplifies data protection across any cloud architecture.
Contact for pricing
Ubiq Security is a developer-focused data encryption and key management platform for protecting sensitive application data. Its SDKs and APIs provide application-level...
Pros
- Application-level encryption is easier to integrate than building a cryptographic system in-house
- Centralized key management and rotation reduce operational overhead
- SDK and API approach fits backend and SaaS application workflows
Cons
- Smaller ecosystem and market presence than AWS KMS or Azure Key Vault
- Cloud-service dependency may be unsuitable for fully self-hosted deployments
- Less broad than general-purpose secrets platforms such as Vault
Unbound Key Control is an enterprise platform for generating, protecting, using, and governing cryptographic keys across cloud and on-premises environments. It uses...
Pros
- MPC-based protection reduces dependence on a single key or HSM
- Supports key operations across hybrid and multi-cloud environments
- Designed for centralized enterprise governance and policy enforcement
Cons
- More specialized and complex to deploy than cloud-native KMS products
- Less transparent pricing and a smaller public ecosystem than AWS or Azure
- MPC architecture can require deeper integration work than conventional HSM-backed encryption
Custom pricing
Cryptorch is an API service for encrypting and decrypting application data. It is aimed at developers who want managed cryptographic operations without...
Pros
- Provides a simpler HTTP interface than building cryptographic workflows from libraries
- Designed for application-level data encryption and decryption
- Can reduce the amount of cryptographic implementation code maintained by a development team
Cons
- Less ecosystem integration than major cloud key-management services
- Public documentation and pricing information are limited
- Creates dependence on a smaller third-party encryption provider
Infisical is an open-source secrets-management platform for organizing and delivering application secrets across environments and teams. It supports a hosted service or...
Pros
- Open-source option with both hosted and self-hosted deployment models
- Modern developer experience for environment-based secret management
- Usually more flexible and cost-effective than proprietary hosted tools
Cons
- Smaller ecosystem and enterprise track record than Vault or AWS Secrets Manager
- Some governance and collaboration capabilities depend on paid plans
- Self-hosting requires teams to manage upgrades, backups, and availability
Free self-hosted; cloud plans from $8/user/month
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