Secrets management: 1Password vs Keeper vs CyberArk vs Vault

Every team has secrets: API keys, database credentials, certificates, tokens. The question is where they live and how they get to the services that need them. A .env file on a server is not secrets management. Credentials in Slack messages are not secrets management. Here is what actual secrets management looks like and how the main tools compare.

The short version

• 1Password: best for teams that need a password manager first and secrets injection second. Excellent UX, good CLI and CI/CD integrations. SaaS only.
• Keeper: enterprise password manager with secrets management features. Strong compliance controls, good for regulated industries. SaaS only.
• CyberArk: enterprise privileged access management. Powerful but complex and expensive. Overkill for most teams under 100 people.
• HashiCorp Vault: the industry standard for infrastructure secrets. Self-hostable, dynamic secrets, powerful but operationally complex.
• Infisical: open source, developer-friendly, self-hostable. A modern alternative to Vault with less operational overhead.

What matters in secrets management

The tool you pick matters less than having a system at all. But when evaluating options, these are the capabilities that actually make a difference for a development team:

• Automated injection: can secrets be injected into containers and CI/CD pipelines without manual steps?
• Rotation: can credentials be rotated without downtime or code changes?
• Audit trail: can you see who accessed what secret and when?
• Environment separation: can you manage different secrets for dev, staging, and production in one place?
• Self-hosting option: can you run it on your own infrastructure if needed?

1Password for developers

1Password started as a consumer password manager and expanded into developer tooling. Their CLI (op) can inject secrets into shell commands, Docker containers, and CI/CD pipelines. The Connect Server lets your applications fetch secrets via API.

The biggest advantage is that your team probably already uses 1Password for passwords. Adding infrastructure secrets to the same tool reduces context switching and means one fewer system to manage.

The limitation is that 1Password is SaaS only. You cannot self-host the vault. For teams with data residency requirements, this can be a blocker. It also lacks dynamic secrets (the ability to generate short-lived, unique credentials on demand).

Keeper

Keeper positions itself between consumer password managers and enterprise PAM solutions. It offers secrets management with automated rotation, a CLI, and SDK integrations for injecting secrets into applications.

Keeper's strength is compliance. It has certifications (SOC 2, ISO 27001, FedRAMP) that matter in regulated industries. The rotation engine can automatically change passwords on target systems, which is more than most tools in this tier offer.

Like 1Password, it is SaaS only. The developer experience is functional but not as polished as 1Password's tooling.

CyberArk

CyberArk is an enterprise privileged access management (PAM) platform. It can manage secrets, but that is one feature within a much larger product. It is designed for organizations with hundreds or thousands of employees, complex compliance requirements, and dedicated security teams.

For a team of 2-30 developers, CyberArk is almost certainly overkill. The licensing cost, implementation complexity, and operational overhead are designed for a different scale. If a client mandates CyberArk for compliance reasons, it works. But it is not a tool you would choose voluntarily for a small team.

HashiCorp Vault

Vault is the industry standard for infrastructure-level secrets management. It can store static secrets, generate dynamic secrets (short-lived database credentials, cloud IAM tokens), handle encryption as a service, and manage PKI certificates.

Vault is self-hostable and open source (the core, at least). It integrates with everything: Kubernetes, Docker, Terraform, CI/CD platforms, cloud providers. The feature set is unmatched.

The tradeoff is operational complexity. Running Vault in production requires understanding unsealing, storage backends, HA configuration, audit logging, and token management. For a small team without a dedicated ops person, this overhead can outweigh the benefits. The managed offering (HCP Vault) reduces this burden but adds cost.

Infisical

Infisical is the newest entrant and positions itself as a developer-first alternative to Vault. It is open source, self-hostable, and designed to be simpler to operate. The web UI is clean, environment management is intuitive, and the CLI integrates well with Docker and CI/CD.

It does not have Vault's dynamic secrets engine or PKI capabilities. But for teams that need to centralize static secrets, inject them into containers, manage per-environment configs, and maintain an audit trail, Infisical covers the use case with significantly less operational overhead.

When to use each one

• Choose 1Password if your team already uses it, you want the simplest path to secrets injection, and SaaS is acceptable.
• Choose Keeper if compliance certifications are a requirement and you need built-in rotation.
• Choose CyberArk only if your enterprise or client mandates it for compliance.
• Choose Vault if you need dynamic secrets, PKI, encryption as a service, or your infrastructure is complex enough to justify the operational cost.
• Choose Infisical if you want self-hosted secrets management that is simpler than Vault and more infrastructure-focused than 1Password.

Our take

For small teams, the practical choice is between 1Password (if you are already using it and SaaS is fine) and Infisical (if you want self-hosted and open source). Both get you from "secrets in .env files" to "secrets in a vault with injection and audit logs" in a day.

The most important thing is to pick one and use it. The difference between any of these tools and "credentials shared over Slack" is orders of magnitude larger than the difference between the tools themselves.

Secrets management is one of the seven areas we evaluate in our infrastructure audit and fix as part of our DevOps consulting engagements.

Related reading

• Tailscale vs Netbird vs ZeroTier: overlay networks for small teams
• What happens during a DevOps infrastructure audit