Proxmox virtualization

Your authorized partner for Proxmox virtualization

Promox Virtualization is on everyone's lips. For certain applications, the Proxmox Virtualization Engine (VE) is an excellent open-source replacement for commercial virtualization environments. With an open-source solution, you avoid vendor lock-in and are free to continue working with other partners or independently at any time.

As an authorized reseller for all Proxmox products, credativ® offers you much more than just licenses. We combine in-depth technical expertise with flexible support models that are specifically tailored to the requirements of enterprise customers. Trust in our many years of expertise and secure your IT infrastructure with a future-proof open source platform.

Proxmox authorized reseller

We would be happy to offer you a free, no-obligation initial consultation to assess your individual requirements for your planned virtualization setup.

credativ® is a leading specialist in open source software, with extensive experience in managing Proxmox VE.

Guaranteed response time of one hour for critical issues – even outside business hours.

Decades of experience in operating Linux-based infrastructure and virtualization solutions.

Unique open source tool for automated VM load balancing in Proxmox clusters.

Why choose Proxmox VE with credativ?

For technical decision-makers:

  • In-depth expertise in Proxmox VE, CEPH, NFS, DRBD, or external block storage
  • Clearly defined support priorities and response times
  • Specialized advice on network setups and cluster configurations
  • Proactive optimization of existing environments
  • Many years of expertise in automation and integration
For commercial decision-makers:

  • Predictable monthly costs instead of unclear expenses
  • Minimization of downtime and business interruptions
  • Transparent pricing models with volume discounts
  • Long-term cost control through flexible support packages
  • One business contact for many open source technologies, including Kubernetes, PostgreSQL, Linux etc.
Vorstellung des Virtualisierungsangebotes

credativ® combines technical excellence with business value – for smooth operation of your virtual infrastructure while keeping costs under control.

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Optimal support model for business-critical Proxmox VE systems

Our support concept differs fundamentally from conventional manufacturer models. Instead of offering limited support hours or pay-per-incident, we secure your business-critical systems with an innovative flat-rate model.

Key benefits of our support model: Unlimited calls for priority 1 and 2 incidents at a fixed monthly fee per socket with a guaranteed response time of one hour.

This model transforms unpredictable, costly downtime into a predictable monthly expense—ideal for long-term IT budget planning and risk minimization.

For non-critical requirements and proactive maintenance, we also offer flexible hourly packages that you can use as needed.

Prioritized support for maximum operational reliability

Information

Our support service has clearly defined priority levels that enable incidents to be classified accurately, guaranteeing you maximum operational reliability.

1h

Guaranteed response time

For all priority 1 and 2 faults – your problem solution will start within 1h.

24 x 7

Availability

Our break-fix support for P1/P2 faults in production environments is available around the clock as an option.

Unlimited calls

In the event of critical faults (P1/P2), all support calls are covered by the monthly fee – with no hidden costs.

Priority 1 (P1)

Priority 2 (P2)

Priorities 3-5

Imminent or actual failure of a productive hypervisor host that affects a large number of users or causes a significant disruption to operations.

Imminent or actual failure of a productive hypervisor host that affects only a small number of users or causes a limited disruption to operations.

Minor disruptions that can be billed using flexible hourly packages.

ProxLB - Our unique load balancer

Maximize the efficiency of your Proxmox infrastructure with our exclusive open source tool ProxLB. This specially developed load balancer automates the load distribution of virtual machines within your Proxmox cluster.

Main advantages:

  • Automatic rebalancing of VMs for optimal hardware utilization
  • Prevention of resource bottlenecks on individual hosts
  • Improved overall performance of the cluster
  • Simplified resource management
ProxLB - An Advanced Loadbalancer for Proxmox Clusters

Als Teil unseres Engagements für die Open-Source-Community unterstützen wir die Weiterentwicklung von ProxLB, Dennoch steht ProxLB kostenlos zur Verfügung. Unsere Experten unterstützen Sie bei der optimalen Konfiguration und Integration in Ihre bestehende Proxmox-Umgebung.

Flexible time based packages for comprehensive requirements

In addition to our flat-rate support for critical incidents, we offer flexible time based packages for all other requirements relating to your Proxmox environment.

Maintenance work

Regular maintenance, updates, and upgrades to ensure optimal performance and security of your Proxmox environment.

Migrations

Professional planning and execution of migrations to Proxmox VE or between different Proxmox versions.

Optimization

Performance and security optimizations for existing Proxmox environments through targeted configuration adjustments.

Remote training

Customized training for your team on how to effectively manage and use your Proxmox infrastructure.

Billing is based on flexible 15-minute units from person days booked in advance (1 PT = 8 hours). These can be called up as needed within 12 months – for maximum flexibility and planning security.

Administration & Optimization

We develop customized automation solutions for customers with a large number of Proxmox VE clusters. Our goal is to simplify and accelerate both the setup and management of your infrastructure.

Setup and automation

We support you in implementing processes for the automated provisioning of new Proxmox VE clusters. This ensures consistency, reduces manual errors, and accelerates your infrastructure scaling.

Management and optimization

By automating routine tasks such as updates, configuration adjustments, and monitoring, we optimize the management of your existing Proxmox environments and ensure smooth operation.

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Benefit from our expertise in developing intelligent scripts, automation with Ansible, Puppet, Terraform, and other systems and integrations that streamline your operations and maximize the efficiency of your IT resources.

Transparent pricing models for Proxmox support

credativ® offers clear and value-oriented pricing structures for all Proxmox support services. Our pricing allows for precise budget planning and scales with your requirements.

We offer you a subscription to Proxmox VE bundled with our fixed-price support and optional 24/7 support for one year. Support and subscription run parallel to each other from the date of subscription activation and are payable in advance. You can choose which Proxmox VE subscription you would like.

We offer attractive volume discounts on our services, starting at 25 CPU sockets. Contact us and we will be happy to provide you with a quote.

Long-term partnership with advantages

5-year commitment = 20% discount

For a five-year contract commitment, we offer a 20% discount on the base price and optional 24/7 support. Proxmox VE subscription fees are excluded from this discount.

Transparent price adjustments

We reserve the right to make an annual price adjustment of up to 5% for our support services and will pass on price increases for Proxmox subscriptions in the same amount.

Predictable cost structure

Our clear pricing structure enables precise budgeting and cost forecasting as you scale your infrastructure—with no hidden surprises.

As your strategic partner, we provide long-term support on your journey to an efficient, stable, and future-proof virtualization infrastructure—with transparent costs and measurable added value without vendor lock-in.

Expert knowledge for your Proxmox setup

There are many factors to consider when planning and implementing Proxmox environments. credativ brings comprehensive expertise to all aspects of your virtualization infrastructure:

Optimale Netzwerkkonfiguration

Wir beraten Sie zur optimalen Netzwerkarchitektur für Ihre spezifischen Anforderungen, um Engpässe zu vermeiden und maximale Performance zu gewährleisten.

Storage-Lösungen

Profitieren Sie von unserer tiefgreifenden Expertise mit verschiedenen Storage-Technologien wie CEPH, NFS oder DRBD für eine optimale Datenspeicherung. Externer Block-Storage ist für uns selbstverständlich kein Problem.

Skalierbare Cluster-Architekturen

Wir unterstützen Sie bei der Planung von Clustern, die mit Ihren Anforderungen mitwachsen können, ohne später in Sackgassen zu geraten.

Proxmox Admin

Our experts not only take current requirements into account, but also plan ahead to ensure that your infrastructure is optimally positioned to meet future challenges.

A virtualization cluster rarely stands alone: credativ® also supports you in operating your workloads. Whether you use open source databases such as PostgreSQL, MySQL, MariaDB and other systems, or use Kubernetes, we are happy to provide advice and support.

Hintergrundbild mit zwei Personen die sich gegenüber stehen. Man sieht nur verschwommen die Hintergründe eines Server-Racks. Von den Personen sind die Oberkörper sichtbar

Ready for the next level of virtualization?

Take the next step in your virtualization strategy with credativ as your trusted partner at your side.

Free initial consultation

Arrange a no-obligation consultation to assess your requirements for the planned Proxmox VE setup.

Customized quote

We will prepare a customized quote tailored precisely to your specific requirements and needs.

Long-term partnership

Benefit from a trusting collaboration with an experienced partner who will provide long-term support for your Proxmox environment.

Secure the advantages of a professional Proxmox environment with credativ's unique support model – for maximum operational reliability at predictable costs.

More about Proxmox VE from credativ

FrOScon the twentieth – a personal report

By Alexander Wirt | 19. August 2025 | 0 Comments

Proxmox VE 9.0: A milestone for open source virtualisation

By Peter Dreuw | 13. August 2025 | 0 Comments

Die Veröffentlichung von Proxmox Virtual Environment 9.0 markiert einen bedeutenden Schritt nach vorne für die beliebte Open-Source-Virtualisierungsplattform. Mit einer Reihe von Verbesserungen in den Bereichen Leistung, Flexibilität und Benutzerfreundlichkeit hebt sich diese Version von ihren Vorgängern ab und richtet sich verstärkt an die Anforderungen von Unternehmen. Proxmox 9 Paketquellen (Quelle: proxmox.com) Die wichtigsten Neuerungen im […]

Automated Proxmox Subscription Handling with Ansible

By gyptazy | 21. July 2025 | 0 Comments

Automated Proxmox Subscription Handling with Ansible When deploying Proxmox VE in enterprise environments, whether for new locations, expanding existing clusters, or migrating from platforms like VMware, automation becomes essential. These scenarios typically involve rolling out dozens or even hundreds of nodes across multiple sites. Manually activating subscriptions through the Proxmox web interface is not practical […]

ProxLB – Version 1.1.0 of the Advanced Loadbalancer for Proxmox Clusters is Ready!

By gyptazy | 1. April 2025 | 0 Comments

ProxLB – Version 1.1.0 of the Advanced Loadbalancer for Proxmox Clusters is Ready! Finally, it’s here – and it’s no April Fool’s joke! The long-awaited version 1.1.0 of ProxLB has been officially released! This new version features a complete code refactoring, making maintenance easier and laying the groundwork for future expansions. Additionally, numerous bugs have […]

Veeam & Proxmox VE: Opportunities for Open-Source Virtualization

By gyptazy | 5. September 2024 | 0 Comments

Veeam & Proxmox VE Veeam has made a strategic move by integrating the open-source virtualization solution Proxmox VE (Virtual Environment) into its  portfolio. Signaling its commitment into the evolving needs of the open-source community and the open-source virtualization market, this integration positions Veeam as a forward-thinking player in the industry, ready to support the rising […]