The Lens

Infisical manages your secrets: API keys, database passwords, environment variables, across all your projects and environments. It replaces scattered .env files with a central platform that has versioning, access control, audit logs, and native integrations with Kubernetes, Docker, and CI/CD pipelines. MIT-licensed, free to self-host.

Docker Compose setup with Postgres and Redis. The web UI is genuinely good. CLI syncs secrets to local environments. Native Kubernetes operator handles pod injection. The setup is far less operationally complex than Vault, which is the point.

Engineering teams with dozens of services and no secrets management discipline will get immediate value. The free self-hosted tier has no artificial limits. Infisical Cloud starts at around 6 USD/month per user for those who want managed hosting.

The catch: for teams that need the full Vault feature set (PKI, dynamic secrets, hardware security modules), Infisical does not cover it. It is the right tool for application secrets; it is not a full secret engine.