Cloud-Native · Head-to-Head
AWS Secrets Manager vs HashiCorp Vault
AWS Secrets Manager and HashiCorp Vault are both cloud-native solutions. AWS Secrets Manager native AWS secrets management service with automatic rotation, while HashiCorp Vault industry-standard open-source secrets management platform. The best choice depends on your organization's size, technical requirements, and budget.
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The Verdict
Choose AWS Secrets Manager if seamless AWS integration is your priority and teams already on AWS who want native integration. Choose HashiCorp Vault if massive community and ecosystem matters most and teams needing flexible, self-hosted secrets management with extensive plugin ecosystem.
Tried AWS Secrets Manager or HashiCorp Vault? Drop a quick rating.
Feature-by-Feature Comparison
| Feature | HashiCorp Vault | AWS Secrets Manager |
|---|---|---|
| Pricing | Free (OSS) / Enterprise from $0.03/hr | $0.40/secret/month + $0.05/10k API calls |
| Pricing Model | Open Source + Enterprise | Per-secret |
| Open Source | Yes | No |
| Deployment | Cloud, Self-Hosted | Cloud |
| Best For | Teams needing flexible, self-hosted secrets management with extensive plugin ecosystem | Teams already on AWS who want native integration |
| Automatic secret rotation | Not available | Supported |
| Fine-grained IAM policies | Not available | Supported |
| Native AWS service integration | Not available | Supported |
When to Choose Each Tool
Choose HashiCorp Vault when:
- +You value massive community and ecosystem
- +You value highly extensible with plugins
- +You value strong enterprise features
- +You want to avoid aWS lock-in
- +You want to avoid limited to AWS ecosystem
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 steep learning curve
- +You want to avoid complex to operate at scale
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 AWS Secrets Manager Alternatives
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Business password management with built-in VPN, phishing protection, and SSO integration
Developer-first universal secrets management platform
Open-source end-to-end encrypted secrets management for teams
Pros & Cons Comparison
HashiCorp Vault
Pros
- +Massive community and ecosystem
- +Highly extensible with plugins
- +Strong enterprise features
- +Multi-cloud and hybrid support
- +Free open-source tier
Cons
- –Steep learning curve
- –Complex to operate at scale
- –Requires dedicated infrastructure
- –Enterprise features require paid license
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
Sources & References
- AWS Secrets Manager — Official Website & Documentation[Vendor]
- HashiCorp Vault — Official Website & Documentation[Vendor]
- AWS Secrets Manager Reviews on G2[User Reviews]
- HashiCorp Vault Reviews on G2[User Reviews]
- AWS Secrets Manager Reviews on TrustRadius[User Reviews]
- HashiCorp Vault Reviews on TrustRadius[User Reviews]
- AWS Secrets Manager Reviews on PeerSpot[User Reviews]
- HashiCorp Vault 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]
AWS Secrets Manager vs HashiCorp Vault FAQ
Quick answers for teams evaluating AWS Secrets Manager vs HashiCorp Vault.
What is the main difference between AWS Secrets Manager and HashiCorp Vault?
AWS Secrets Manager and HashiCorp Vault are both cloud-native solutions. AWS Secrets Manager native AWS secrets management service with automatic rotation, while HashiCorp Vault industry-standard open-source secrets management platform. The best choice depends on your organization's size, technical requirements, and budget.
Is HashiCorp Vault better than AWS Secrets Manager?
Choose AWS Secrets Manager if seamless AWS integration is your priority and teams already on AWS who want native integration. Choose HashiCorp Vault if massive community and ecosystem matters most and teams needing flexible, self-hosted secrets management with extensive plugin ecosystem.
How much does HashiCorp Vault cost compared to AWS Secrets Manager?
HashiCorp Vault starts at Free (OSS) / Enterprise from $0.03/hr (open source + enterprise). AWS Secrets Manager starts at $0.40/secret/month + $0.05/10k API calls (per-secret). 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 AWS Secrets Manager to HashiCorp Vault?
It depends on how deeply AWS Secrets Manager is embedded in your stack. Most teams run both in parallel for a few weeks before cutting over. Check whether HashiCorp Vault supports importing your existing configs or policies. That's usually the biggest time sink.
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