Built for the Archive.
Secured at the Edge.

Your collection represents years of history. We use enterprise-grade technology to ensure that history is private, portable, and permanent.

Private Media.

Your private scans and covers are for your eyes only. We generate a temporary 'digital key' every time you view them.

Technical Spec
Cloudflare R2 + Signed URLs + AES-256 Encryption

Privacy First.

We don't follow you around the web. We use privacy-first tools that see trends, not people. No invasive cookies, ever.

Technical Spec
Cloudflare Web Analytics + Zero-PII Tracking

Global Defense.

Your vault is protected by a global shield that blocks hackers and attacks before they even reach our servers.

Technical Spec
Cloudflare WAF + DDoS Mitigation + Edge SSL/TLS
System Architecture: V1.4.0

The Sovereignty Standard.

We don't believe in vendor lock-in. Your data is stored in open, industry-standard formats. Below is a technical overview of how Cratr bridges local performance with global edge protection.

LOCAL VAULT browser based indexedDB storage Global Broker EDGE ASSETS Global Cache Signed R2 URLs PERSONAL SYNC dropbox auth g-drive backup
Explore the Open Core

Ready to Secure Your Vault?

Get peace of mind with encrypted cloud backups and full privacy-first media storage.