Simple and Transparent Pricing
Choose the perfect plan for your code authentication needs. Pay only for what you use.
Free
€0/mo
Perfect for trying out and personal projects
- ✓3 registrations/mo
- ✓Hash SHA-256 client-side
- ✓Polygon Amoy testnet
- ✗PDF Certificates
- ✗Priority Support
⚡ Recommended
Pro
€9/mo
For active developers and teams
- ✓Unlimited registrations
- ✓Hash SHA-256 client-side
- ✓Multiple blockchain networks
- ✓PDF Certificates
- ✓Priority Support
Frequently Asked Questions
Can I change plans?
Yes, you can upgrade at any time. The change takes effect immediately after license activation.
What payment methods do you accept?
We accept credit/debit cards and PayPal through Lemon Squeezy.
What happens when I reach the Free plan limit?
You'll be prompted to upgrade. The counter resets at the beginning of each month.
Is my code sent to any server?
Never. The hash is generated locally in your browser. Only the SHA-256 hash is registered on the blockchain.