SYNC YOUR .ENV FILES
SECURELY ACROSS STACKS.
The zero-config CLI for secure environment management. Client-side encryption by default. No more sharing secrets over Slack.
Core Capabilities
End-to-End Encryption
Secrets are encrypted on your machine using your own private keys. We never see your raw data, and we don't want to.
Multi Environments
Manage environment variables across dev, staging, and production. Each environment is isolated with its own encryption.
CLI-First Workflow
Powerful command-line interface for push, pull, sync, and merge. Designed for developers who live in the terminal.
Zero-Knowledge Storage
Your encryption keys never leave your device. We only store ciphertext — even we cannot decrypt your secrets.
THE WORKFLOW
Get started in three simple commands. No complex configuration required.
SETUP: One-Command Onboarding
syncenv setup
Run the setup wizard to authenticate and generate encryption keys automatically. No separate steps needed.
INIT: Configure Your Project
syncenv init
Creates .syncenvrc with environment mappings. Optionally create remote project. Environments are created on first push.
PUSH: Encrypt & Upload
syncenv env push -m "Initial setup"
Your files are encrypted locally with AES-256-GCM before they leave your system.
Zero-Knowledge Architecture
Your secrets are encrypted before they leave your device. We never see your plaintext data — ever.
Your Device
AES-256-GCM encryption happens locally on your machine
Your master key never leaves your device
TLS + E2E Encryption
Cloud Storage
We only store ciphertext — no keys to decrypt
Even if breached, data remains unreadable
Built for
Paranoid Developers
Security isn't a feature; it's our core architecture. We use a zero-knowledge architecture where encryption happens on your device. Even if our databases were compromised, your secrets remain unreadable without your master key.
- Client-Side Encryption
- Local Key Management
- Zero-Knowledge Storage
Simple Pricing
Choose the plan that fits your needs. All plans include our core security features.
Lite
Perfect for novice individual developers
- 128 Projects
- 5 environments per project
- 1MB per environment file
- 5 version history per environment file
- End-to-end encryption
Pro
For professional developers
- 1024 Projects
- 10 environments per project
- 5MB per environment file
- 10 version history per environment file
- End-to-end encryption
- Priority email support
All plans include 14-day free trial. No credit card required to start.
READY TO STOP SHARING SECRETS IN PLAIN TEXT?
NO CREDIT CARD REQUIRED • 14-DAY FREE TRIAL