Hoster: Virtualization Platform for the AI Era

Your virtual infrastructure, reimagined

Your complete virtualization platform for VMs and containers. Deploy, manage, and scale enterprise workloads with confidence — all in one place.

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BGreen Energy
OUR EXPERTISE

Concrete solutions for every IT challenge

A modular approach. Only activate what you need.

Secure your technical foundation

Servers, virtualization, networking: build a robust foundation for your critical operations.

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Multi-Site Orchestration

Deploy and manage your multi-OS VMs across multiple sites. Centralized management for your entire distributed infrastructure.

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Protect what matters

Audits, hardening, GDPR compliance. A defensive posture tailored to your risks.

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Anticipate rather than react

Proactive 24/7 monitoring. Detect anomalies before they impact your business.

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Ensure business continuity

Tested recovery plans, immutable backups. Restart in hours, not days.

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Decide with confidence

Master plans, technology choices, budget optimization. Expertise serving your strategy.

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Need personalized support?

Let's discuss your project
FEATURES

Powerful Features Built-In

Everything you need for modern virtualization infrastructure

Zero-Cost VM & Container Snapshots

Unlimited snapshots with no performance impact thanks to ZFS copy-on-write technology. Protect your workloads with automated, space-efficient point-in-time recovery.

Even when your AI agent panics and accidentally drops your production database, you can roll back to a working snapshot in seconds — no sweat.

Our standard snapshot schedule:

• Every 15 min: Keep 15• Hourly: Keep 24• Daily: Keep 7• Weekly: Keep 4• Monthly: Keep 12• Yearly: Keep 2

Automated Storage Replication

Enhanced cluster resilience through automated replication. VMs and containers are replicated across all cluster hosts with flexible placement — choose automated distribution or manual control.

CLI, API & UI Management

Flexible management layers for everyone. Powerful CLI for developers, comprehensive API for integrators, and intuitive UI for non-technical users.

Rapid VM & Container Deployments

Deploy VMs and containers in under a second. Built for speed and efficiency, with support for both single and bulk deployments through our intuitive UI.

Fully Managed PaaS — Hoster Cloud

Focus on your business while we handle everything else. Hoster Cloud is our fully managed Platform-as-a-Service offering where we take care of all hardware maintenance, software updates, security patches, and infrastructure management. Get enterprise-grade virtualization without the operational overhead.

Perfect for businesses that want the power of Hoster without managing the underlying infrastructure. Just deploy your workloads and let us handle the rest.

Modern Monitoring & Alerting

Built-in observability stack powered by Prometheus and Grafana. Real-time metrics, custom dashboards, and proactive alerting out of the box.

New VMs and containers are automatically discovered by Prometheus using our custom service discovery rules. Check the documentation for implementation details.

YOUR PEACE OF MIND

A partner, not a vendor

At Aditua, we're a small dedicated team. No call center, no scripts: you talk directly to the experts.

99%

Target availability

A realistic objective for your infrastructure. Full transparency on our metrics.

<4h

Guaranteed response

During business hours (9am-6pm). Critical emergencies prioritized same day.

2-3

Human-sized team

Senior experts who know your file. No middleman, no rotation.

100%

Full transparency

Client portal with complete history, reports and visibility on every intervention.

Our support methodology

1
Request received
2
Quick analysis
3
Expert assigned
4
Resolution & follow-up

Proactive monitoring included

Automatic alerts on your critical systems. We often detect issues before you do.

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THEY TRUST US

Concrete, measurable results

Every project tells a story. Here are the ones that make us proud.

Manufacturing
“Aditua transformed our IT approach. We went from reactive to predictive. Incidents dropped and our team can finally focus on innovation.”

Chief Information Officer

Industrial Group (250 employees)

-60%
incidents/year
100%
SLA uptime
Read full case study
Healthcare
“Since migrating to their infrastructure, we've saved 40% on costs while doubling our availability. Support is responsive and competent.”

General Manager

Private Clinics Group

-40%
infra costs
99.99%
availability
Read full case study
Discuss your project
PARTNER PROGRAM

Grow your business with AdituA

Join our network of reseller and integrator partners. Benefit from discounts, priority support and certified training.

Silver

Registration
-5%remise
+5% si certifié
Support Standard
  • Partner portal access
  • Technical documentation
  • Ticket support
  • Partner newsletter
Become a partner
Populaire

Gold

5+ active clients
-15%remise
+5% si certifié
Support Priority
  • All Silver benefits
  • Priority phone support
  • Beta access
  • Co-marketing (logo on site)
  • Exclusive webinars
Become a partner

Platinum

15+ active clients
-25%remise
+5% si certifié
Support Dedicated
  • All Gold benefits
  • Dedicated account manager
  • 24h support (business days)
  • Early product roadmap access
  • VIP events
Become a partner

Certified Training

60-70% hands-on practice on real labs (NVMe installation, cluster management...). Get +5% discount with certification.

Hoster Fundamentals

Beginner

Master the basics of virtualization with Hoster Core and Control Center on real environment.

1 day€590

Advanced Administration

Intermediate

Cluster deployment, replication, monitoring and troubleshooting on NVMe infrastructure.

2 days€1,150

Architecture & Integration

Expert

Complex architecture design, API, automation. Includes: 30 days post-training support.

3 days€1,890
View all training courses
ENVIRONMENTAL COMMITMENT

Green Energy Monitoring

Full transparency on our energy footprint. Track real-time consumption and carbon impact of our European infrastructure.

Live data

Instant Power

149.4W

Current power consumption of our infrastructure

Carbon Intensity

50gCO₂/kWh

CO₂ emissions per kWh based on local energy mix

Eco Score

B

Very Good – Optimized performance

Consumption History

AdituA Green Energy Label

Our commitment to responsible digital infrastructure, certified by verifiable metrics.

Evaluation Criteria

  • Carbon intensity – gCO₂ emitted per kWh consumed
  • Energy efficiency – Consumption/performance ratio (PUE)
  • Renewable energy share – % of green electricity in the mix

Rating Thresholds

ABCDE

50-100 gCO₂/kWh – PUE 1.3-1.5

Why This Matters for Your Business

CSRD Compliance

Anticipate extra-financial reporting obligations imposed on European companies from 2025.

Scope 3 Carbon Footprint

Easily integrate your IT emissions into your overall carbon footprint (purchased services category).

Frequently Asked Questions

Request Your Green Energy Certificate

Integrate your IT emissions into your CSR reporting with certified data.

Contact Us
ARCHITECTURE

Distributed, Modern & Scalable

Three powerful components working in harmony

Hoster Control Center

Self-hostable

Orchestrates servers, VMs, and containers at scale via HTTP API in a fan-out architecture. Each host is a simple JSON config in our host database — add or remove hosts effortlessly. Supports server groups for MSPs and integrators. Self-hostable on request.

Hoster Core

Open Source

CLI and API binaries running directly on servers. Works standalone or connected to Control Center. Blazing fast, fully open source.

Hoster Cloud

PaaS management layer for Control Center. Rapidly deploy instances for clients, access support, view documentation, and engage with our community forums.

WHO IT'S FOR

Built for Everyone

From solo developers to enterprise teams

Developers

Hoster Core is perfect for local development. Open source, blazing-fast CLI, and VM/container deployments in under 2 seconds. Push directly to production using storage replication.

IT Admins, MSPs & SMEs

Hoster Control Center simplifies management dramatically. Do more with fewer staff — especially critical in the AI era where efficiency matters most.

Integrators

Powerful, flexible API designed for seamless integration. Build custom solutions on top of Hoster's robust infrastructure.

COMPARISON

How We Compare

See how Hoster stacks up against the competition

FeatureHosterVMwareProxmox
Licensing CostTransparentComplexFree/Paid
Modern Tech StackGo/Modern
ZFS Integration
Live Migration
Sub-second Deployments<1s
Docker Compose SupportLimited
Built-in PrometheusPlugin
Support24/7EnterpriseCommunity
TEAM

One Vision, Two Expertises

AdituA was born from the merger of IdeoConsult and Gateway IT

LD

IdeoConsult

Lionel DARNIS

Expert in infrastructure and hosting solutions, bringing strategic vision and deep technical expertise in the design of robust and scalable systems.

Infrastructure • Architecture • Strategy

YK

Gateway IT

Yaroslav Koisa

Specialist in advanced technologies and virtualization, mastering the latest innovations to create high-performance and cutting-edge technology solutions.

Virtualization • Innovation • Performance

CONTACT

Get in Touch

Have questions about Hoster or want to learn more?

Important Information

All pitch documents and other information will be sent to you after contact validation.

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