Comparison

Azure Key Vault vs HashiCorp Vault

On the evidence we track, HashiCorp Vault leads this comparison with a composite score of 70/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Azure Key Vault50
★HashiCorp Vault70
Score
vioscaleAI score
Azure Key Vault50 / 100low · 6%
HashiCorp Vault70 / 100medium · 73%
Pricing
Free tier
Azure Key Vault–
HashiCorp Vault✓
Model
Azure Key Vaultcommercial
HashiCorp Vaultcommercial
Price level
Azure Key Vault–
HashiCorp Vaultfree
Transparent
Azure Key Vault–
HashiCorp Vault✓
Integrations
Count
Azure Key Vault–
HashiCorp Vault9
Security
Disclosure policy
Azure Key Vault–
HashiCorp Vault✓
Gdpr
Azure Key Vault✓
HashiCorp Vault✓
Iso27001
Azure Key Vault–
HashiCorp Vault✓
Scorecard
Azure Key Vault–
HashiCorp Vault6.5
Soc2
Azure Key Vault–
HashiCorp Vault✓
Trust center
Reliability
Status page
Azure Key Vault✓
HashiCorp Vault✓
Adoption
Dependent repos
Azure Key Vault–
HashiCorp Vault8,444
Github stars
Azure Key Vault–
HashiCorp Vault36,339
Activity
Commits last 30d
Azure Key Vault–
HashiCorp Vault100
Release
Cadence days
Azure Key Vault–
HashiCorp Vault22
History
Azure Key Vault–
HashiCorp Vault20 items
Language
Primary
Azure Key Vault–
HashiCorp VaultGo
Content
Faq
Azure Key Vault3 items
HashiCorp Vault6 items

Capabilities

Feature-by-feature on the axes that matter for secrets management tools. “-” means undocumented, not absent.

Core
Tool type
Azure Key VaultSecret store / engine
HashiCorp VaultSecret store / engine
Dynamic (short-lived) secrets
Azure Key Vault-
HashiCorp Vault✓
Deployment
Hosting
Azure Key VaultCloud only
HashiCorp VaultCloud + self-hosted
Lifecycle
Automatic secret rotation
Azure Key Vault-
HashiCorp Vault✓
Crypto
Encryption as a service (transit)
Azure Key Vault-
HashiCorp Vault✓
Compliance
FIPS 140-2/3 validated crypto
Azure Key Vault-
HashiCorp Vault-
HSM support
Azure Key Vault-
HashiCorp Vault✓
Access
Fine-grained / identity-based policy
Azure Key Vault-
HashiCorp Vault✓
Governance
Audit logging
Azure Key Vault-
HashiCorp Vault✓
Integration
Kubernetes native (CRD / CSI / K8s auth)
Azure Key Vault-
HashiCorp Vault-
Scope
PKI / certificate authority
Azure Key Vault-
HashiCorp Vault✓
Licensing
Open-source core
Azure Key Vault-
HashiCorp Vault✓
Ecosystem
CNCF maturity
Azure Key Vault-
HashiCorp Vault-

What each one is

The product in its own terms, so the numbers below have context.

Azure Key Vault

A cloud service that securely stores and manages cryptographic keys and secrets used by cloud applications and services.

Independently observed

HashiCorp Vault

Leader

A system for securely storing and controlling access to secrets like credentials, API keys, and certificates. It generates temporary credentials on-demand, automatically revokes expired secrets, and provides encryption without persistent storage, enabling applications to access secrets through a unified interface with comprehensive audit logging.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Azure Key Vault

Pricing not documented yet.

HashiCorp Vault

Leader
Open sourceFree tier
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Azure Key Vault–
HashiCorp Vault✓
Deployment
Cloud / SaaS
Azure Key Vault✓
HashiCorp Vault✗
Self-hosted
Azure Key Vault✗
HashiCorp Vault✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Azure Key Vault

Not documented yet.

HashiCorp Vault

Leader
13 total
  • AWS
  • SQL databases
  • Consul
  • OCI
  • Okta
  • Azure
  • GCP
  • Oracle Cloud
  • Nomad
  • LDAP
  • OpenLDAP
  • Duo
  • GCP Secret Manager
Independently observed
Still deciding?

Azure Key Vault or HashiCorp Vault: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.