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Tool Comparison

Azure Key Vault

Azure Key Vault

Centrally manage keys, secrets, and certificates in Azure.

Free-Limited
VS
AWS Secrets Manager

AWS Secrets Manager

Rotate, manage, and retrieve AWS credentials and secrets throughout their lifecycle.

Free-Limited
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At a Glance

AttributeAzure Key VaultAWS Secrets Manager
License / PricingFree-LimitedFree-Limited
TypeDevOpsDevOps
GitHub Stars
Rating4.4/54.3/5
Key Features6 listed6 listed
Integrations4 listed5 listed
Categories
SecuritySecrets ManagementCloud Platform
SecuritySecrets ManagementCloud Platform

Key Features

Azure Key Vault

  • Hardware Security Module (HSM) backed key storage
  • Managed identities for keyless authentication from Azure services
  • Automatic TLS certificate renewal via DigiCert and GlobalSign integration
  • Secret versioning with rollback support
  • Access policies and Azure RBAC for fine-grained control
  • CSI driver for mounting secrets directly into Kubernetes pods

AWS Secrets Manager

  • Automatic secret rotation for RDS, Redshift, and DocumentDB credentials
  • Fine-grained IAM policies for controlling who can access which secrets
  • Versioning and staging labels for zero-downtime secret rotation
  • Cross-account secret sharing via resource-based policies
  • Audit trail via CloudTrail for every secret access
  • Native integration with ECS, EKS, Lambda, and EC2

Real-World Use Cases

Azure Key Vault

Injecting secrets into AKS workloads

Enable the Secrets Store CSI Driver add-on in the AKS cluster

Automated TLS certificate management

Import or generate a TLS certificate in Azure Key Vault

AWS Secrets Manager

Automatic RDS credential rotation

Store the RDS master password as a secret in Secrets Manager

Injecting secrets into ECS tasks

Store API keys and database URLs as secrets in Secrets Manager

Integrations

Azure Key Vault

azure-aksazure-devopsterraformansible

AWS Secrets Manager

aws-codepipelineamazon-eksterraformansiblehashicorp-vault

🏆 Which should you choose?

Choose Azure Key Vault if…

  • you're already in the Security ecosystem and prefer Azure Key Vault's workflow
Full Azure Key Vault guide →

Choose AWS Secrets Manager if…

  • you're already in the Security ecosystem and prefer AWS Secrets Manager's workflow
Full AWS Secrets Manager guide →