Comparison

Azure Key Vault vs HashiCorp Vault

On the evidence we track, HashiCorp Vault leads this comparison with a composite score of 68/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Azure Key Vault full profile →HashiCorp Vault full profile →

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Azure Key Vault50

★HashiCorp Vault68

Attribute comparison across 2 tools
Attribute	Azure Key Vault	HashiCorp VaultLeader
Vioscale score	50 / 100low · 6%	68 / 100high · 75%
Pricing
Free tierpricing.free_tier	-	✓
Modelpricing.model	commercial	commercial
Price levelpricing.price_level	-	free
Transparentpricing.transparent	-	✓
Integrations
Countintegrations.count	-	5
Security
Disclosure policysecurity.disclosure_policy	-	✓
Gdprsecurity.gdpr	✓	-
Iso27001security.iso27001	-	✓
Scorecardsecurity.scorecard	-	6.5
Soc2security.soc2	-	✓
Vulnerabilitiessecurity.vulnerabilities	-	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fhashicorp%2Fvault%2Fapi&per_page=100 · Last 12m: 0
Reliability
Status pagereliability.status_page	✓	✓
Adoption
Dependent reposadoption.dependent_repos	-	8,444
Github starsadoption.github_stars	-	36,179
Activity
Commits last 30dactivity.commits_last_30d	-	100
Release
Cadence daysrelease.cadence_days	-	16
Historyrelease.history	-	20 items
Language
Primarylanguage.primary	-	Go

Score

Vioscale score

Azure Key Vault50 / 100low · 6%

HashiCorp Vault68 / 100high · 75%

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 Vault5

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✓

Vulnerabilities

Azure Key Vault–

HashiCorp VaultCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fhashicorp%2Fvault%2Fapi&per_page=100 · Last 12m: 0

Reliability

Status page

Azure Key Vault✓

HashiCorp Vault✓

Adoption

Dependent repos

Azure Key Vault–

HashiCorp Vault8,444

Github stars

Azure Key Vault–

HashiCorp Vault36,179

Activity

Commits last 30d

Azure Key Vault–

HashiCorp Vault100

Release

Cadence days

Azure Key Vault–

HashiCorp Vault16

History

Azure Key Vault–

HashiCorp Vault20 items

Language

Primary

Azure Key Vault–

HashiCorp VaultGo

Capabilities

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

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

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

Not documented yet.

HashiCorp Vault

Leader

Provides secure secret storage, dynamic credential generation, encryption services, and fine-grained access control with detailed audit logging for applications and infrastructure.

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 2026-08-14verify ↗

Platform & deployment

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

Platform and deployment support comparison
Supports	Azure Key Vault	HashiCorp Vault
WebPlatforms	-	✓
CLIPlatforms	-	✓
Cloud / SaaSDeployment	✓	✓
Self-hostedDeployment	✗	✓

Platforms

Web

Azure Key Vault–

HashiCorp Vault✓

CLI

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

5 total

AWS
SQL databases
Consul
OCI
Okta

Independently observed

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