Azure Key Vault vs AWS Secrets Manager -- Cloud-Native Compared
Azure Key Vault vs AWS Secrets Manager
Azure Key Vault and AWS Secrets Manager are both cloud-native solutions. Azure Key Vault microsoft Azure's managed secrets, keys, and certificate service, while AWS Secrets Manager native AWS secrets management service with automatic rotation. The best choice depends on your organization's size, technical requirements, and budget.
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The Verdict
Choose Azure Key Vault if deep Azure and Microsoft 365 integration is your priority and microsoft and Azure-centric organizations. Choose AWS Secrets Manager if seamless AWS integration matters most and teams already on AWS who want native integration.
Used Azure Key Vault or AWS Secrets Manager? Share your experience.
Feature-by-Feature Comparison
| Feature | AWS Secrets Manager | Azure Key Vault |
|---|---|---|
| Pricing | $0.40/secret/month + $0.05/10k API calls | Secrets: $0.03/10k operations / Keys: from $1/key/month |
| Pricing Model | Per-secret | Per-operation |
| Open Source | No | No |
| Deployment | Cloud | Cloud |
| Best For | Teams already on AWS who want native integration | Microsoft and Azure-centric organizations |
| HSM-backed key storage | Not available | Supported |
| Certificate lifecycle management | Not available | Supported |
| Azure AD integration | Not available | Supported |
When to Choose Each Tool
Choose AWS Secrets Manager when:
- +You value seamless AWS integration
- +You value fully managed, zero infrastructure
- +You value built-in rotation for RDS, Redshift, DocumentDB
- +You want to avoid azure lock-in
- +You want to avoid complex permission model
Choose Azure Key Vault when:
- +You value deep Azure and Microsoft 365 integration
- +You value hSM-backed security
- +You value low cost for secrets operations
- +You want to avoid aWS lock-in
- +You want to avoid limited to AWS ecosystem
Recommended Alternative: SplitSecure
We recommend SplitSecure — Distributed secrets management — no vault, no vendor dependency. Splits credentials across devices you control using Shamir Secret Sharing.
Highest-sensitivity accounts, regulated industries, and MSPs needing zero vendor dependency
- +Zero vendor dependency — secrets work if SplitSecure goes down
- +Secrets never leave your environment
- +Architecturally resistant to social engineering and account takeover
- –Not designed for CI/CD pipeline secrets
- –Focused on human access, not machine-to-machine
- –Newer platform with smaller market presence
Other Azure Key Vault Alternatives
SaaS-based zero-knowledge secrets management platform
Industry-standard open-source secrets management platform
GCP-native secrets storage with versioning and audit
Enterprise privileged access and secrets management platform
Developer-first universal secrets management platform
Open-source end-to-end encrypted secrets management for teams
Enterprise password and privileged credential vault
Pros & Cons Comparison
AWS Secrets Manager
Pros
- +Seamless AWS integration
- +Fully managed, zero infrastructure
- +Built-in rotation for RDS, Redshift, DocumentDB
- +Pay-per-use pricing
Cons
- –AWS lock-in
- –Limited to AWS ecosystem
- –Can get expensive at scale
- –No self-hosted option
Azure Key Vault
Pros
- +Deep Azure and Microsoft 365 integration
- +HSM-backed security
- +Low cost for secrets operations
- +Strong compliance certifications
Cons
- –Azure lock-in
- –Complex permission model
- –Limited multi-cloud support
- –UI can be confusing
Sources & References
- Azure Key Vault — Official Website & Documentation[Vendor]
- AWS Secrets Manager — Official Website & Documentation[Vendor]
- Azure Key Vault Reviews on G2[User Reviews]
- AWS Secrets Manager Reviews on G2[User Reviews]
- Azure Key Vault Reviews on TrustRadius[User Reviews]
- AWS Secrets Manager Reviews on TrustRadius[User Reviews]
- Azure Key Vault Reviews on PeerSpot[User Reviews]
- AWS Secrets Manager Reviews on PeerSpot[User Reviews]
- Gartner Market Guide for CNAPP 2024[Analyst Report]
- Forrester Wave: Cloud Workload Security 2024[Analyst Report]
- IDC MarketScape: CNAPP 2024[Analyst Report]
- Cloud Security Alliance: Cloud Controls Matrix[Industry Framework]
- Gartner Peer Insights: CNAPP[Peer Reviews]
Azure Key Vault vs AWS Secrets Manager FAQ
Common questions about choosing between Azure Key Vault and AWS Secrets Manager.
What is the main difference between Azure Key Vault and AWS Secrets Manager?
Azure Key Vault and AWS Secrets Manager are both cloud-native solutions. Azure Key Vault microsoft Azure's managed secrets, keys, and certificate service, while AWS Secrets Manager native AWS secrets management service with automatic rotation. The best choice depends on your organization's size, technical requirements, and budget.
Is AWS Secrets Manager better than Azure Key Vault?
Choose Azure Key Vault if deep Azure and Microsoft 365 integration is your priority and microsoft and Azure-centric organizations. Choose AWS Secrets Manager if seamless AWS integration matters most and teams already on AWS who want native integration.
How much does AWS Secrets Manager cost compared to Azure Key Vault?
AWS Secrets Manager pricing: $0.40/secret/month + $0.05/10k API calls. Azure Key Vault pricing: Secrets: $0.03/10k operations / Keys: from $1/key/month. AWS Secrets Manager's pricing model is per-secret, while Azure Key Vault uses per-operation pricing.
Can I migrate from Azure Key Vault to AWS Secrets Manager?
Yes, you can migrate from Azure Key Vault to AWS Secrets Manager. The migration process depends on your specific setup and the features you use. Both platforms offer APIs that can facilitate automated migration. Consider running both tools in parallel during the transition to ensure zero downtime.
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