Best Secrets Management Software for Kubernetes

Onboardbase is the a secret management infrastructure platform that provides single source of shared truth for app secrets and usage. It helps dev teams securely share and work with environment-specific configs at every development stage, synced across infrastructure without compromising security - this means development teams can focus on building great apps rather than managing secrets and data. Secrets are dynamically kept up to date across your environments and infrastructure, with 50+ integrations and growing. Dev teams can monitor and audit how long, where and when your secrets are used and revoke usage anywhere with a click. Powerful always-on codebase scanning features prevent developers from accidentally leaking secrets to production, maintaining a robust security model.

Upgrade security throughout the stack with a unified secrets management platform that every engineer can use – from admin to intern. Putting passwords and API keys in source code creates a security risk. But handling them properly creates complexity that makes it extremely cumbersome to deploy. Git, Slack, and email are designed to share information, not to keep secrets. Copy-pasting values and waiting on that one admin who holds all the keys simply don't scale when you're deploying software multiple times a week. It's impossible to track who accessed what secrets at what time, making compliance audits a nightmare. Eliminate secrets in source code by replacing plaintext values with a reference to the secret. SecretHub then automatically loads secrets into your app the moment it starts. Use the CLI to encrypt and store secrets and then simply tell the code where to look for the secret. Your code is now free of secrets and can be shared with everyone on your team.

Use keys to protect the secrets, personal data, and sensitive information you store in the cloud. Create and delete keys, set up access policies, and perform rotation via the management console, CLI, or API. Yandex KMS implements symmetric and asymmetric cryptography. Use the REST or RPC API to encrypt and decrypt small amounts of data, such as secrets and local encryption keys, as well as to sign data using e-signature schemes. You manage access to encrypted data, and Yandex KMS ensures the reliability and physical security of keys. Hardware Security Modules (HSMs) are available. Encrypt small amounts of data using the SDK in Java or Go. To encrypt larger amounts of data, the service is integrated with popular encryption libraries, including the AWS Encryption SDK and Google Tink. Integration with Yandex Lockbox makes it possible to encrypt secrets with your own keys. Secrets and data can also be protected using encryption keys in Managed Service for Kubernetes.

Configuration as a code. Pipelines are configured with a simple, easy‑to‑read file that you commit to your git repository. Each pipeline step is executed inside an isolated Docker container that is automatically downloaded at runtime. Any source code manager. Drone integrates seamlessly with multiple source code management systems, including GitHub, GitHubEnterprise, Bitbucket, and GitLab. Any platform. Drone.io natively supports multiple operating systems and architectures, including Linux x64, ARM, ARM64 and Windows x64. Any language. Drone works with any language, database or service that runs inside a Docker container. Choose from thousands of public Docker images or provide your own. Create and share plugins. Drone uses containers to drop pre‑configured steps into your pipeline. Choose from hundreds of existing plugins, or create your own. Drone makes advanced customization easy. Implement custom access controls, approval workflows, secret management, yaml syntax extensions& more.

Secure, store and tightly control access to tokens, passwords, certificates, encryption keys for protecting secrets and other sensitive data using a UI, CLI, or HTTP API. Secure applications and systems with machine identity and automate credential issuance, rotation, and more. Enable attestation of application and workload identity, using Vault as the trusted authority. Many organizations have credentials hard coded in source code, littered throughout configuration files and configuration management tools, and stored in plaintext in version control, wikis, and shared volumes. Safeguarding and ensuring that a credentials isn’t leaked, or in the likelihood it is, that the organization can quickly revoke access and remediate, is a complex problem to solve.

Akeyless is a cloud-native SaaS platform that secures the entire lifecycle of machine identities, credentials, certificates, and keys, eliminating complex and burdensome vault management, resulting in up to a 70% reduction in costs. The platform uses Distributed Fragments Cryptology (DFC™) to ensure zero knowledge—secrets are created as distributed fragments in the cloud and never found in one place. Akeyless is fast to deploy, requires no maintenance, is built for automation, and offers infinite scaling capabilities regardless of the number of environments, regions, or clouds, leading to a 270% higher adoption rate compared to vaults. Akeyless also strengthens AI pipelines from end to end by centralizing authentication, secrets management, certificate automation, and policy enforcement so AI agents can work securely and efficiently without relying on embedded credentials.

Stop struggling with scattered API keys, hacking together home-brewed configuration tools, and avoiding access controls. Give your team a single source of truth with Doppler. The best developers automate the pain away. Create references to frequently used secrets in Doppler. Then when they need to change, you only need to update them once. Your team's single source of truth. Organize your variables across projects and environments. The scary days of sharing secrets over Slack, email, git, zip files, are over. After adding a secret, your team and their apps have it instantly. Like git, the Doppler CLI smartly knows which secrets to fetch based on the project directory you are in. Gone are the futile days of trying to keep ENV files in sync! Practice least privilege with granular access controls. Reduce exposure when deploying with read-only service tokens. Contractor needs access to just development? Easy!

Modern Infrastructure as Code. Create, deploy, and manage infrastructure on any cloud using familiar programming languages and tools. Many clouds, one workflow. Use the same language, tools, and workflow, on any cloud. Collaborate. Harmonize your engineering practices between developers and operators. Easy continuous delivery. Deploy from the CLI, or integrate with your favorite CI/CD system, and review all changes before they are made. Tame complexity. Gain visibility across all of your environments. Audit and secure. Know who changed what, when, and why. Enforce deployment policies with your identity provider of choice. Secrets management. Keep secrets safe with easy, built-in encrypted configuration. Familiar programming languages. Define infrastructure in JavaScript, TypeScript, Python, Go, or any .NET language, including C#, F#, and VB. Your favorite tools. Use familiar IDEs, test frameworks, and tools. Share and reuse. Codify best practices and policies.

A seamless open source interface to securely authenticate, control and audit non-human access across tools, applications, containers and cloud environments via robust secrets management. Secrets grant access to applications, tools, critical infrastructure and other sensitive data. Conjur secures this access by tightly controlling secrets with granular Role-Based Access Control (RBAC). When an application requests access to a resource, Conjur authenticates the application, performs an authorization check against the security policy and then securely distributes the secret. Security policy as code is the foundation of Conjur. Security rules are written in .yml files, checked into source control, and loaded onto the Conjur server. Security policy is treated like any other source control asset, adding transparency and collaboration to the organization’s security requirements.