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Tool Comparison

AWS Secrets Manager

AWS Secrets Manager

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

Free-Limited
VS
Azure Key Vault

Azure Key Vault

Centrally manage keys, secrets, and certificates in Azure.

Free-Limited
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At a Glance

AttributeAWS Secrets ManagerAzure Key Vault
License / PricingFree-LimitedFree-Limited
TypeDevOpsDevOps
GitHub Stars
Rating4.3/54.4/5
Key Features6 listed6 listed
Integrations5 listed4 listed
Categories
SecuritySecrets ManagementCloud Platform
SecuritySecrets ManagementCloud Platform

Key Features

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

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

Real-World Use Cases

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

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

Integrations

AWS Secrets Manager

aws-codepipelineamazon-eksterraformansiblehashicorp-vault

Azure Key Vault

azure-aksazure-devopsterraformansible

🏆 Which should you choose?

Choose AWS Secrets Manager if…

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

Choose Azure Key Vault if…

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