About
Built by people who care about privacy
VexaHub is a small, focused team building cloud storage that actually respects your data. No US or Chinese hyperscalers, no surveillance business model.
History
How it started
Started in 2023 as a passion project. Originally designed as a media platform, it gradually evolved into something more focused. A privacy-first cloud storage, built the right way from scratch.
One year of architecture work. The encryption stack was designed from scratch. Nothing off-the-shelf.
VexaHub is launching. Fully EU-sovereign infrastructure, zero US infrastructures, and post-quantum encryption from day one. Not a promise. It's already built.
Mission
What we stand for
Privacy is not a feature. It is the foundation.
Zero-knowledge, for real
We technically cannot read your files. The key never leaves your device. This is not a marketing claim. It is a technical constraint we designed on purpose.
Honest by default
No dark patterns, no upsell traps, no data harvesting. What you see is what you get. If something is not ready, we say so.
European sovereignty
Every server, every infrastructure, every certificate authority is EU-based. We are not subject to the CLOUD Act or any US jurisdiction.
Built to last
Post-quantum key exchange for file sharing, quantum-safe symmetric encryption for files at rest. We are not retrofitting security. We are designing for the threat model of the next decade.
Tech
How it is built
Every technology choice is made for a reason. Performance, sovereignty, or security. Nothing is here by default.
Frontend
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SvelteKit
Static adapter, adapter-static. Zero server-side rendering leaks.
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libsodium
Core encryption primitives. XChaCha20, X25519.
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ML-KEM-768
Post-quantum key encapsulation
Backend
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REST API Server
API server and resumable uploads.
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Relational Database
Primary database. Stores only encrypted metadata.
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Distributed Cache
Distributed locking for concurrent uploads.
Infrastructure
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Hetzner
Servers. Germany, EU jurisdiction only.
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Storage
German data-centers. EU-sovereign, no AWS.
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Bunny
EU-based provider