Internxt
Open-source cloud storage with zero-knowledge encryption, post-quantum security, and complete privacy. Access Drive, Mail, VPN, and more with GDPR compliance.
European cloud & hosting alternative based in Spain.
Internxt is a Valencia-based zero-knowledge encrypted cloud storage platform where files are encrypted client-side before upload — not even Internxt can access your data — using post-quantum Kyber-512 + AES-256 cryptography. An open-source codebase and independent security audit by Securitum in 2024 provide external verification of every security claim.
Files sync across Windows, macOS, Linux, iOS, and Android via native apps. Sharing works through encrypted links that are password-protected and time-limited, while Internxt Send enables large-file transfers with zero provider access. A permanently free 1 GB plan requires no credit card, and lifetime payment options eliminate recurring subscription costs.
Key benefits:
- Zero-knowledge E2E encryption — Internxt cannot access files even under legal compulsion
- Post-quantum cryptography (Kyber-512 + AES-256) for future-proof data protection
- Open-source code independently audited by Securitum in 2024
- 1 GB permanently free — no credit card, no expiry
- Lifetime plans available as one-time payment with no recurring subscription
- Internxt Send — encrypted large-file transfers with expiring, password-protected links
- ISO 27001:2022 and HIPAA certified for enterprise and healthcare use cases
Headquartered in Valencia, Spain, Internxt processes all data under GDPR and EU data protection law. The platform holds ISO 27001:2022 and HIPAA certifications, stores all data in the EU, and was independently security-audited. Founded in 2020 by Fran Villalba Segarra, it offers the most rigorous open-source privacy credentials of any EU cloud storage provider.
Built for individuals, freelancers, and teams who want provably private cloud storage — because the code is open for anyone to verify, not just a privacy policy to trust.
Categories
European alternative to
Tags
Similar European alternatives
Scaleway
European sovereign cloud with 100+ products — GPU clusters, managed Kubernetes, serverless, S3-compatible storage, and AI inference across four multi-AZ regions.
Clever Cloud
European PaaS platform offering automated deployment, managed hosting, and sovereign cloud infrastructure. Deploy with git push, scale automatically, ensure GDPR compliance.
BorgBase
Host Borg and Restic backup repositories with append-only protection, monitoring, and alerts — starting at 10 GB free, with EU or US datacenter choice.
Hetzner Cloud
German cloud infrastructure with legendary price-performance — four server families, 20 TB included traffic, S3-compatible object storage, managed Kubernetes, and own-operated data centers across Europe and beyond.
Tresorit
Securely store, share, and collaborate on sensitive files with end-to-end encryption. Features include data rooms, eSign, secure email, and data residency.
ClouDNS
Professional DNS hosting service offering free and premium plans with global anycast network, DDoS protection, GeoDNS, and 24/7 support. Instant updates worldwide.