HCLI - Sovereign Cloud Infrastructure Expert

Kubernetes, 100% French Cloud, GDPR Compliance.
Empowering enterprises to master their critical infrastructure since 2025.

French flag GDPR Compliant
EU flag EU Regulations
HCLI Sovereign Cloud Architecture

Trusted Enterprise

A French company (SAS) with exclusively French capital. Strict legal framework, stable contracts, and total independence.

100% French Cloud

Data hosted in France (Paris/Roubaix). Immune to the Cloud Act. Full sovereignty over your data and infrastructure.

Proven Technical Expertise

Full stack mastery: Bare-metal Kubernetes, Talos OS, ZFS. An architecture optimized by engineers, for engineers.

Client Trust

They chose sovereignty and performance.

"

HCLI accompanied us on migrating our critical infrastructure to a sovereign cloud. We reduced costs by 32% while guaranteeing total GDPR compliance.

Thomas D.

CTO, FinTech France
"

The transition to HCLI managed Kubernetes was transparent. Their expertise on Talos OS and ZFS provides stability we never reached before.

Sarah L.

CIO, Health Group
"

Finally a partner who understands sovereignty challenges without technical compromise. Support is reactive, competent, and based in France.

Marc R.

Infrastructure Director, SaaS B2B

Our SaaS Solutions

Discover our turnkey solutions hosted on our sovereign infrastructure in France.

N8N

N8N Automation

Open-source workflow automation platform hosted in France.

  • Secure GDPR-compliant hosting
  • Daily NVMe backups
  • 24/7 support
  • Horizontal scalability
Request a quote
Invoice Ninja

Invoice Ninja

Invoicing and project management solution for freelancers and SMEs.

  • Data hosted in France
  • Bank integration
  • Personalized support
  • Automatic updates
Request a quote
Supabase

Supabase

Open-source alternative to Firebase with PostgreSQL database.

  • High-performance database
  • Secure authentication
  • S3-compatible storage
  • GraphQL API
Request a quote
Outline

Outline Wiki

Collaborative documentation solution for your teams.

  • Secure private hosting
  • Real-time collaboration
  • SSO integration
  • Change history
Request a quote
Huly

Huly.io

Internal communication platform for your teams.

  • Secure messaging
  • Integrated video conferencing
  • File sharing
  • Mobile compatible
Request a quote
Cal.com

Cal.com

Open-source, self-hosted appointment scheduling solution.

  • Calendar synchronization
  • Full customization
  • Multiple integrations
  • Real-time availability
Request a quote
PocketBase

PocketBase

Lightweight database and backend for your applications.

  • Admin interface
  • REST/Realtime API
  • Built-in authentication
  • Easy to deploy
Request a quote

Our Tech Stack

Cutting-edge technologies for a performant and resilient infrastructure.

Proxmox

Proxmox

Virtualization and unified cluster management for flexible, high-performance infrastructure.

Kubernetes

Kubernetes

Container orchestration for scalable and resilient applications.

Talos OS

Talos OS

Minimalist and secure operating system dedicated to Kubernetes.

Terraform

Terraform

Infrastructure as code tool to automate and secure your deployments.

Ansible

Ansible

Automation and configuration management for consistent, secure environments.

ZFS

ZFS

Advanced file system with snapshots, compression and data integrity.

OPNsense

OPNsense

Open-source firewall and router for optimal network security.

WireGuard

WireGuard & IPsec

High-performance, secure VPNs to connect your remote sites.

Comparison: HCLI vs. Self-Managed

Benefits comparison between our managed solution and self-managed services.

Criteria HCLI Managed Self-Managed
24/7 Availability 99.99% SLA Depends on infrastructure investment
Data Security Encryption, backups, GDPR Your responsibility
Updates Automatic and tested Manual and risky
Technical Support Experts available Forums and documentation
Total Cost Predictable pricing Hidden (energy, time...)
GDPR/EU Compliance Included and verified To verify, implement and maintain
Multi-Site Redundancy Included Complex to implement
NVMe Performance Included Additional cost

About HCLI

Our mission is to provide sovereign cloud infrastructure that is performant and compliant with European regulations.

HCLI French Data Center - Digital Sovereignty

Technical Expertise and Digital Sovereignty

Founded by cloud infrastructure experts, HCLI is committed to providing solutions hosted in France, with data protected under European law.

Our infrastructure is designed to be redundant, secure and performant, using exclusively open-source technologies and European hardware when possible.

Contact Us

Our experts are available to discuss your cloud infrastructure needs.