Pricing

Start free. Upgrade when ready.

No credit card for the free tier. No features behind a trial. Upgrade only when you need cloud sync or team vaults.

AES-256-GCM encrypted
EU data residency
Team vault included in Pro

Free

16 features — forever

$0
Install Free →
  • Visual variable manager
  • Add, edit, delete variables
  • Show / hide secret values
  • Copy value to clipboard
  • Search & filter by key or value
  • Sort A–Z toggle
  • Duplicate key detection
  • Variable groups (auto-detect)
  • Secret generator (7 types)
  • Undo history (20 levels)
  • Diff two .env files
  • Import from text or file
  • Export: .env · JSON · Docker · K8s
  • Multi-environment support
  • Missing key check vs .env.example
  • File watcher (auto-reload)
Popular

Pro

For teams and power users

$8/month
Get Pro Today →
  • Everything in Free
  • ☁ Cloud sync — AES-256-GCM encrypted vault
  • 🔑 Master key stored on device only
  • 👥 Team vault — share with teammates
  • 🔄 Secret rotation alerts (90-day threshold)
  • ✅ Mark secrets as rotated
  • 🏭 Pull from AWS Secrets Manager
  • 🌊 Pull from Doppler
  • 🔐 Pull from Infisical
  • 🔔 Slack rotation alert webhooks
  • 📋 Full audit log — who / what / when
  • ⚡ Priority support (4h reply)
  • 💰 14-day money-back guarantee

Common questions

Is the free tier really complete?

Yes. 16 features with no time limit and no account required. We charge only for cloud sync and team features.

How secure is cloud sync?

AES-256-GCM encrypted on your device before any upload. The server stores only ciphertext it cannot read. Your master key never leaves VS Code.

Can I use Pro on multiple machines?

Yes. Each Pro license covers 2 activations — your laptop and desktop. Need more seats for a larger team? Contact us.

Can I cancel anytime?

Yes. Cancel via your Lemon Squeezy customer portal. Pro access continues until the end of your billing period.

What payments do you accept?

All major cards (Visa, Mastercard, Amex), Apple Pay, and Google Pay via Lemon Squeezy. UK and EU VAT handled automatically.

Do you offer team or enterprise plans?

The Pro plan covers 1 developer with 2 activations. Contact us at hello@stacklyhq.com for larger team pricing and invoicing.

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