KeyEnv - CLI-First Secrets Management for Dev Teams

TL;DR

TL;DR: KeyEnv is a SaaS secrets manager that replaces scattered .env files with encrypted, team-accessible secret storage and a CLI-first workflow for pulling secrets into any environment.

Source and Accuracy Notes

⚠️ This section is MANDATORY. All links must be verified from actual source, not guessed.

• Project page: keyenv.dev — verified live site, confirmed features
• License: Proprietary SaaS (no open-source license found; company retains all rights)
• HN launch thread: None confirmed — YC association not verified from primary source
• GitHub: github.com/keyenv — org exists, no public README verified at time of writing

What Is KeyEnv?

Most development teams have three credential problems: .env files shared over Slack, passwords that never rotate, and no audit trail when secrets are accessed. KeyEnv targets all three with a CLI-first secrets management platform.

The product is a SaaS platform with a web dashboard, a CLI for terminal workflows, SDKs for Node.js, Python, Go, and Rust, and a broad set of CI/CD and deployment integrations.

Core claims from the product site:

• Secret Scanning — detects hardcoded API keys, tokens, and passwords using 149+ pattern matchers for major providers before they ship
• Audit Logs — records every secret access with actor, timestamp, and source IP
• Database Credential Rotation — automatically rotates PostgreSQL and MySQL credentials on a schedule
• AES-256-GCM Encryption — secrets encrypted at rest
• Environment Inheritance — dev inherits from staging inherits from production, with per-environment overrides
• SDKs — Node.js, Python, Go, Rust, plus Bun and Deno support

Setup Workflow

Step 1: Create an account

Sign up at app.keyenv.dev/signup. The free plan includes up to 3 projects, 100 secrets per environment, CLI access, and end-to-end encryption.

Step 2: Install the CLI

The docs reference a CLI install command. Check the installation guide after creating an account for the exact install command for your platform.

Step 3: Authenticate

keyenv login

This opens a browser session to authenticate your CLI with your account.

Step 4: Pull secrets into your environment

keyenv pull --env production

This writes secrets to a local .env file, pulling the latest values from the KeyEnv vault for the specified environment.

Step 5: Run a process with secrets injected

keyenv run -- npm start

The keyenv run command injects secrets as environment variables and executes the given command — no manual .env loading required.

Step 6: Rotate credentials

Set up automatic rotation for database credentials from the dashboard under Settings → Rotations. KeyEnv supports PostgreSQL and MySQL, with the rotation handled server-side on a configurable schedule.

Pricing

KeyEnv offers three tiers:

| Plan | Price | Includes | |------|-------|----------| | Free | $0 forever | 3 projects, 100 secrets/environment, CLI access, E2E encryption | | Team | $4/user/month | Unlimited projects and secrets, team collab, RBAC, audit logs, priority support | | Enterprise | Custom | SSO/SAML, custom integrations, dedicated support |

Annual billing reduces the Team plan to approximately $3.33/user/month. A 14-day free trial is available for Team features without a credit card.

CI/CD Integrations

KeyEnv ships integration guides for a wide range of CI/CD platforms: GitHub Actions, GitLab CI, CircleCI, Bitbucket, Travis CI, Jenkins, Vercel, Railway, Render, Fly.io, Cloudflare Workers, Google Cloud Run, Docker, and Kubernetes (via the External Secrets Operator).

The typical pattern across all integrations is: inject the KeyEnv credentials into the pipeline environment, then use keyenv pull --env [env] to fetch secrets at build or deploy time.

Practical Evaluation Checklist

• Does it support multiple environments (dev, staging, prod)? Yes — environment inheritance model
• Is there a free tier? Yes — 3 projects, 100 secrets/environment
• Does the CLI work offline once cached? Check after install
• Are there SDKs for major languages? Node.js, Python, Go, Rust confirmed from site
• Does it support database credential rotation? PostgreSQL and MySQL confirmed
• Is there a secret scanning feature? 149+ provider patterns confirmed

Security Notes

KeyEnv uses AES-256-GCM encryption for secrets at rest. The platform supports role-based access control per environment, meaning new team members can be granted access to development secrets without touching production. Audit logs provide replay history of every secret access.

FAQ

Q: Is KeyEnv open source? A: The website does not mention an open-source license. KeyEnv appears to be a proprietary SaaS product. The GitHub org (github.com/keyenv) exists but the source repositories were not publicly accessible at the time of writing.

Q: Does it support self-hosting? A: No — KeyEnv is a hosted SaaS product. There is no mention of a self-hosted or on-premises option on the product site.

Q: What happens when my team grows? A: The Team plan ($4/user/month) includes unlimited projects and secrets, role-based access control, and audit logs. Enterprise adds SSO/SAML for larger organizations.

Q: Can I rotate database credentials automatically? A: Yes — KeyEnv supports automatic rotation for PostgreSQL and MySQL credentials on a configurable schedule.

Q: How does the free tier compare to 1Password Developer? A: KeyEnv is purpose-built for CLI-first developer workflows with environment inheritance and CI/CD integrations. 1Password Developer includes secret scanning and developer-focused features, but the CLI experience and environment management model differ. KeyEnv’s free tier is more generous for small teams (3 projects vs. limited seats on 1Password).

Conclusion

KeyEnv addresses the messy reality of .env file management in teams — the Slack sharing, the stale credentials, the missing audit trail. Its CLI-first design fits naturally into terminal-based workflows, and the broad CI/CD integration list covers most deployment pipelines.

The free tier is usable for small teams, and the Team plan pricing ($4/user/month) is competitive with comparable tools like Doppler. The lack of open-source availability limits self-hosting options, but for teams comfortable with a hosted secrets manager, KeyEnv covers the essentials cleanly.

Visit keyenv.dev to get started.