Cloud-Native · Head-to-Head
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.
Tried Azure Key Vault or AWS Secrets Manager? Drop a quick rating.
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
Also Worth Considering: SplitSecure
Why 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
Quick answers for teams evaluating Azure Key Vault vs 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 starts at $0.40/secret/month + $0.05/10k API calls (per-secret). Azure Key Vault starts at Secrets: $0.03/10k operations / Keys: from $1/key/month (per-operation). As always, the sticker price only tells part of the story. Factor in add-ons, implementation costs, and what's actually included at each tier.
Can I migrate from Azure Key Vault to AWS Secrets Manager?
It depends on how deeply Azure Key Vault is embedded in your stack. Most teams run both in parallel for a few weeks before cutting over. Check whether AWS Secrets Manager supports importing your existing configs or policies. That's usually the biggest time sink.
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