Google Cloud Secret Manager vs HashiCorp Vault

Google Cloud Secret Manager and HashiCorp Vault are both cloud-native solutions. Google Cloud Secret Manager gCP-native secrets storage with versioning and audit, while HashiCorp Vault industry-standard open-source secrets management platform. 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 Google Cloud Secret Manager if simple and intuitive API is your priority and teams running workloads on Google Cloud Platform. Choose HashiCorp Vault if massive community and ecosystem matters most and teams needing flexible, self-hosted secrets management with extensive plugin ecosystem.

Choose Google Cloud Secret Manager if:

  • You value simple and intuitive API
  • You value generous free tier
  • You value strong GCP integration
  • You want to avoid steep learning curve
  • You want to avoid complex to operate at scale

Choose HashiCorp Vault if:

  • You value massive community and ecosystem
  • You value highly extensible with plugins
  • You value strong enterprise features
  • You want to avoid gCP lock-in
  • You want to avoid fewer rotation features than AWS

Feature Comparison

FeatureGoogle Cloud Secret ManagerHashiCorp Vault
PricingFree for 6 active versions + $0.06/10k access opsFree (OSS) / Enterprise from $0.03/hr
Pricing ModelPer-operationOpen Source + Enterprise
Open SourceNoYes
DeploymentCloudCloud, Self-Hosted
Best ForTeams running workloads on Google Cloud PlatformTeams needing flexible, self-hosted secrets management with extensive plugin ecosystem
Automatic secret versioningSupportedNot available
IAM-based access controlSupportedNot available
Customer-managed encryption keysSupportedNot available

Sources

Related

Google Cloud Secret Manager AlternativesHashiCorp Vault AlternativesGoogle Cloud Secret Manager OverviewHashiCorp Vault Overview