Best Secrets Management Tools in 2026: Vault, AWS, Azure, Infisical and More

The best secrets management tool is usually the one closest to where your workloads run, unless you run in more than one place. Single-cloud teams get the most for the least effort from their provider’s service: AWS Secrets Manager, Azure Key Vault or Google Cloud Secret Manager. Multi-cloud and on-premises estates, or teams that need dynamic database credentials, encryption as a service and PKI, tend to standardise on HashiCorp Vault or its open source fork OpenBao. Developer teams that want the fastest setup look at Infisical, Doppler or Akeyless, and enterprises already on CyberArk often extend it with Conjur.

This guide compares 12 tools by deployment model, strengths and pricing model, answers the common head-to-head questions, and ends with a checklist for choosing. Secrets management covers credentials used by software; for human admin access, see our guide to privileged access management software.

What is a secrets management tool?

A secrets manager stores sensitive values that applications and pipelines need at runtime, such as database passwords, API tokens, cloud keys, TLS certificates and signing keys, and controls which workloads can read them. Good tools encrypt secrets at rest, authenticate workloads by their identity (a Kubernetes service account, a cloud IAM role, a CI job token), log every read, and rotate secrets without redeploying code. The alternative, secrets in environment files, config repos or CI variables copied between teams, is how many breaches start.

Secrets management tools compared

Cloud-native secrets managers

AWS Secrets Manager

AWS Secrets Manager stores secrets encrypted with AWS KMS keys, controls access with IAM and resource policies, and rotates credentials through Lambda functions, including managed rotation for supported AWS databases. It replicates secrets across regions and integrates with ECS, EKS, Lambda and CloudFormation. It is the default choice for AWS-only teams. For lower-volume configuration values, AWS Systems Manager Parameter Store is a cheaper option with fewer features. See our HashiCorp Vault vs AWS Secrets Manager comparison, which also explains Secrets Manager vs KMS.

Azure Key Vault

Azure Key Vault manages secrets, encryption keys and certificates together, with Microsoft Entra ID for access control and optional hardware security module protection. Managed identities let Azure services read secrets without any stored credential. It is priced per operation, with premium pricing for HSM-backed keys; check current pricing on the Azure Key Vault pricing page.

Google Cloud Secret Manager

Google’s service versions every secret, uses Cloud IAM for access, supports automatic or user-managed replication, and can notify rotation workflows through Pub/Sub. It is the natural pick for workloads on GKE, Cloud Run and Compute Engine.

Platform secrets managers

HashiCorp Vault

Vault is the most capable general-purpose option. Beyond storing static secrets, it generates dynamic credentials for databases and clouds that expire automatically, issues certificates as a private PKI, and offers encryption as a service through its transit engine. It authenticates workloads through Kubernetes, cloud IAM, OIDC and more. The trade-off is operations: running a highly available Vault cluster, managing unseal, upgrades and policies takes real platform engineering time, which is why many teams choose HashiCorp’s managed service. Vault’s source code is published under the Business Source License, which matters to some open source policies. Compare HashiCorp Vault alternatives.

OpenBao

OpenBao is a community fork of Vault maintained under the Linux Foundation with an open source license. It keeps a Vault-compatible API, so tooling and skills largely carry over. It suits teams that want self-hosted Vault-style capabilities under an OSI-approved license and are comfortable running it themselves.

Akeyless

Akeyless delivers secrets, dynamic credentials, certificate management and encryption keys as SaaS, with an optional gateway inside your network for private resources. It appeals to teams that want Vault-class features without operating a cluster. See Akeyless pricing notes.

CyberArk Conjur

Conjur and CyberArk’s related secrets tools manage credentials for containers, Kubernetes and CI/CD, sharing policy with CyberArk’s privileged access vault. It makes sense when security already runs CyberArk for human admin access. Our CyberArk vs BeyondTrust comparison covers the wider suite.

Developer-first secrets managers

Infisical

Infisical is an open source secrets platform with a cloud service and a self-hosted option. It offers a clean dashboard, per-environment secrets, a CLI that injects values into local processes, SDKs, a Kubernetes operator, integrations that sync secrets to cloud providers and CI, and secret scanning to catch leaks in code. See the Infisical pricing page for plan details.

Doppler

Doppler is a SaaS secrets manager built around environments and configs. Developers pull secrets with a CLI, and Doppler syncs values to AWS, Azure, Google Cloud, Kubernetes, Vercel, GitHub Actions and other platforms, so there is one source of truth. It is popular with product engineering teams that care most about developer experience. See Doppler pricing.

1Password, Bitwarden and Keeper secrets tools

Password manager vendors now offer secrets features for machines: service accounts, CLI injection and integrations with CI tools. They are a sensible step for small teams that already use the vendor for human passwords and want one tool. Compare the human side in 1Password vs Bitwarden for business.

Infisical vs HashiCorp Vault: which should you use?

In short, Infisical wins on speed and simplicity; Vault wins on depth and flexibility. Many startups begin with Infisical or Doppler and only move to Vault when they need advanced engines or strict multi-tenant isolation.

Doppler vs Akeyless

Both are SaaS, but they target different buyers. Doppler optimises for developers managing app configuration across environments and syncing to deployment platforms. Akeyless targets security and platform teams that need dynamic secrets, certificate lifecycle and key management, plus a gateway for private networks. Pick Doppler for developer workflow, Akeyless for broader security coverage without self-hosting Vault.

Secrets management vs PAM: what is the difference?

Secrets management protects credentials used by software. Privileged access management protects accounts used by people with admin rights, adding session brokering, recording and approvals. The two meet at service accounts and CI/CD credentials, which is why large PAM vendors sell secrets modules and why some secrets tools add human access features. Most mature programs run both.

How are secrets managers priced?

• Per secret and per API call: cloud providers typically charge a monthly fee per stored secret or secret version plus a fee per batch of API requests. Caching secrets in your app keeps request costs down.
• Per operation: Azure Key Vault charges by operations, with higher rates for HSM-protected keys.
• Per user or per machine identity: developer-first SaaS tools price by seats, sometimes with limits on projects, environments or machine identities.
• Cluster or usage-based enterprise licensing: Vault Enterprise, Akeyless and Conjur are generally quoted on clients, usage or deployment size.
• Free and open source: OpenBao, Kubernetes tools and community editions cost nothing to license but cost engineering time to run.

Check current pricing on the AWS Secrets Manager pricing page or our AWS Secrets Manager pricing summary, and on the HashiCorp Vault pricing page.

How to choose a secrets management tool

1. Map where workloads run. One cloud points to the native service. Several clouds, on-premises or edge points to Vault, OpenBao, Akeyless or a SaaS tool that syncs everywhere.
2. Decide on workload identity. The tool should authenticate apps by their platform identity (IAM role, Kubernetes service account, OIDC token from CI), not by another static secret.
3. Check rotation. Confirm automated rotation for your databases and third-party APIs, and whether dynamic credentials are available.
4. Test the developer path. How does a developer get secrets locally, in CI and in production? Friction leads to copies in .env files.
5. Review audit and compliance. Every read should be logged with the workload identity and exported to your SIEM.
6. Plan for leaks. Pair the manager with secret scanning in repositories and CI, and practise revoking a leaked key.
7. Estimate operating cost. A self-hosted cluster needs on-call coverage; a SaaS tool needs a vendor security review.

For secure development practices beyond secrets, read cybersecurity measures for SaaS development and our SaaS security guide.