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Infisical

Dev Utilities Free key (no card)

AuthenticationFree key (no card)
Rate limitCloud free: up to 5 identities, no card, no time limit. Self-hosted: no limits.

Documentation: infisical.com ยท Checked Sep 13, 2026

About

Infisical is an open-source secrets manager for storing API keys, tokens, and certificates with end-to-end encryption. The core is MIT-licensed and free to self-host with no limits, while the managed cloud has a free tier for up to five identities with no credit card and no time limit. It offers a dashboard, CLI, SDKs, a Kubernetes operator, and integrations with CI/CD platforms. It replaces scattered .env files with one secure source of truth.

Details

Free to start. You may need a free key, but no credit card.

Auth: Free key (no card)

Rate limit: Cloud free: up to 5 identities, no card, no time limit. Self-hosted: no limits.

Verified: 2026-09-13

Best for: secrets management CI/CD self-hosting

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Setup

  1. Sign up for free cloud or self-host with Docker Compose.
  2. Create a project and an environment like dev or prod.
  3. Add your secrets through the dashboard or CLI.
  4. Create a machine identity and API key for your app.
  5. Fetch secrets at runtime with the API, SDK, or CLI.
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