Infisical vs Azure Key Vault

Azure Key Vault and Infisical are both cloud-native solutions. Azure Key Vault microsoft Azure's managed secrets, keys, and certificate service, while Infisical open-source end-to-end encrypted secrets management for teams. The best choice depends on your organization's size, technical requirements, and budget.

Updated Feb 2026
How we compare:This comparison is based on official documentation, public pricing, community discussions, and aggregated user feedback, not hands-on testing by our team. We organize what real users and practitioners are saying across the web.

The Bottom Line

Choose Azure Key Vault if deep Azure and Microsoft 365 integration is your priority and microsoft and Azure-centric organizations. Choose Infisical if open-source and transparent matters most and teams wanting open-source with a modern developer experience.

Choose Infisical if:

  • You value deep Azure and Microsoft 365 integration
  • You value hSM-backed security
  • You value low cost for secrets operations
  • You want to avoid newer platform, less proven at scale
  • You want to avoid fewer integrations than Vault

Choose Azure Key Vault if:

  • You value open-source and transparent
  • You value modern UI and developer experience
  • You value self-host or cloud option
  • You want to avoid azure lock-in
  • You want to avoid complex permission model

Feature Comparison

FeatureInfisicalAzure Key Vault
PricingSecrets: $0.03/10k operations / Keys: from $1/key/monthFree (self-hosted) / Cloud from $6/user/month
Pricing ModelPer-operationPer-user
Open SourceNoYes
DeploymentCloudCloud, Self-Hosted
Best ForMicrosoft and Azure-centric organizationsTeams wanting open-source with a modern developer experience
HSM-backed key storageSupportedNot available
Certificate lifecycle managementSupportedNot available
Azure AD integrationSupportedNot available

Sources

Related

Infisical AlternativesAzure Key Vault AlternativesInfisical OverviewAzure Key Vault Overview