University Hospital Essen modernized its virtualization with Proxmox VE and Proxmox Backup Server, creating a flexible, future-proof infrastructure as the foundation for its “Smart Hospital” system.

A hyper-converged Proxmox VE platform replaced legacy complexity at Artec, unlocking faster operations, simpler management, and room to grow.

The Department of Computer Science and Security at University of Applied Sciences St. Pölten optimizes hardware utilization and access to its GPUs through the use of Proxmox VE. This ensures that available resources remain well-utilized while staying flexibly accessible.

Capgemini helped ESA modernize Copernicus Sentinel-2B processing with a dedicated bare-metal cluster based on Proxmox VE and Ceph, delivering predictable performance, high availability, and lower total cost of ownership.

Following an in-depth evaluation of Nutanix and Proxmox VE, NeoTel chooses Proxmox VE for its open architecture, scalability, and ease of management.

French hosting provider Ikoula migrated its VPS infrastructure from Hyper-V to Proxmox VE, cutting costs and gaining reliability. With Proxmox VE, Ikoula has a scalable foundation for future growth.

IQS, a distinguished educational institution in Barcelona, Spain, revolutionized its IT infrastructure by migrating to Proxmox VE, unlocking a 60% reduction in costs and a 30% boost in VM provisioning speed.

Facing 50-70% licensing cost hikes, Estracom had to act fast. In just 6 weeks they switched their entire virtualized infrastructure to Proxmox VE, boosting hardware utilization by 25%. This migration generated 32,000 € in annual savings with a 4-month ROI.

By migrating 300 virtual machines from VMware to Proxmox VE, Dutch service provider X2com improved performance, scalability, and reliability while reducing complexity and costs.

The combination of Proxmox VE and powerful hardware offers otris software AG a reliable, cost-efficient, and future-proof platform for AI-supported processes.

Portuguese online pharmacy Farmácia Nova da Maia uses Proxmox VE with ZFS for high availability (HA).

French IaaS provider Squark migrates thousands of VMs from VMware to Proxmox VE to reduce costs and increase flexibility.

Italian web agency emmecubo successfully migrates from VMware to Proxmox VE in less than a month with the help of Proxmox Gold Partner Seeweb.

The French Health Insurance was looking for a new mail gateway solution to efficiently send up to 130.000 emails per hour to the Internet. Proxmox Mail Gateway meets the institution's needs for performance, customization, and competitive pricing.

The modernization of the IT infrastructure with Dell and Proxmox VE was crucial for the Sigmund Freud University in order to meet the increasing demands of research, teaching, and administration.

Textkernel is a leading AI-powered technology provider in the staffing, corporate HR, and HR Technology industry. By using Proxmox VE, its high-availability features, and dedicated Ceph servers for storage, the company could expand their infrastructure across multiple racks in various datacenter locations.

robo4you offers workshops in the field of robotics. The organization uses Proxmox Virtual Environment in a 10-node cluster and can therefore easily provide services for teaching.

The Austrian college HTL Leonding uses Proxmox Virtual Environment to teach computer networking. About 450 students in 18 classes use the Proxmox VE cluster for their network technology exercises.

The french Odéon-Théâtre wanted to simplify its server infrastructure and improve efficiency and scalability, while saving time on data center management.

"The Proxmox software allowed our datacenter for fast and stable development."

“Prior to switching to Proxmox VE, we were using VMware ESXi hypervisor to some extent. However, we opted for Proxmox VE because among other things, we support open-source initiatives. Proxmox VE works phenomenally and can handle even our most demanding requirements.”

"IGNUM is one of the most respected Czech domain registrars and server hosting providers."

“We could significantly reduce our working hours. Proxmox VE virtualization provides high flexibility to all of our developers and engineers during development and testing. We currently instantiate many VMs to run a lot of tests to check new software functionalities, to support our customers, or to give access to a sandbox VM to test a new product...”

Egmont Højskolen is an inclusive folk high school in Denmark with about 120 employees and 220 students. To manage multiple servers and to provide service for IT equipment like PCs, laptops, tablets, and mobile phones to its staff and students, the school moved from XenServer to Proxmox VE to simplify the IT infrastructure.

"A mixture of hypervisors (Citrix XEN, KVM), bare-metal servers, and distributed storage was in use. A major goal was to replace the existing server landscape with modern, centralized, and flexible server and storage systems."

"As a professional web service provider, StorageBase offers its customers powerful KVM vServers based on Proxmox VE in conjunction with the First Colo data center..."

"Our two redundant storage sites in Salzburg and Vienna are 300 km (186 miles) apart and we needed a solution for VM migration and to manage the hardware in a single cluster. With the ZFS-based Proxmox VE storage replication framework we can now manage our hardware at both sites in a single cluster..."

“On our antarctic research station the  virtualization of several scientific instruments & station control systems increased redundancy and fail-over, and resulted in significant power reductions. The key to success was the integration of Proxmox VE & Ceph storage on a single physical server chassis...”

“Proxmox VE gives us the tools to manage our dynamic infrastructure easily. We can handle multi tenancy PoC infrastructures..."

"We use a Proxmox VE cluster for our business-critical systems running at our six global locations. It helps us to gain efficient resource utilization combined with high availability and security for our diverse system and service landscape. With the professional Proxmox support service we even have more security for our production systems..."

"Exa Networks uses Proxmox VE to manage its KVM and Ceph infrastructure which is used to power some of our customer facing services, ..."

"Proxmox VE has made it very easy for us to manage our production environments (consistent backups, migration, disaster recovery, firewalling) all with reduced investments in infrastructure."

"We see a lot of potential with Proxmox VE even for big companies here in our region. Our goal is to make enterprises aware that they can use a whole Proxmox VE cluster with up to 16 nodes in version 3.4 and up to 32 nodes in version 4.x."

"We needed a solution to allow more than 40 students to simultaneously access their VM pool and connect to a dedicated physical network."

"We needed a secure, flexible and sustainable infrastructure that could fulfill actual and future IT requirements we had in Public Administration...."

"The training Proxmox VE Advanced was a pleasant and productive experience, offering exactly what we were looking for, helping us to gain both theoretical and practical experience to get off the ground in designing our new data center based on Proxmox VE."

"We run now a fully virtualized stack including firewalls, Routers, VPN-Gateways, and much more. Proxmox VE works and scales outstandingly well."

"Proxmox VE turned out to provide exactly what we needed: High availability features, ease of use and proper integration of Ceph."

"One of the crucial parts of our multimedia services is high availability and this is exactly where Proxmox VE supports us."

"Proxmox VE made it possible to simplify the management and deployment of server platforms and services for our IT infrastructure."

"At the moment we have 12 physical servers running Proxmox VE with approximately 120 virtual servers. Proxmox provides an astonishing snapshot backup solution."

"Currently we have over 50 virtual servers and about 600 virtual user PCs running, and Proxmox, simply put, enables me to handle my workload while easily keeping up with how our systems are doing."

"Last year we began to set up Proxmox VE for our customers. Since, we have been able to accomplish several successful migration tasks from VMware to Proxmox."

"By implementing Proxmox VE our customer is now able to run old applications and operating systems on modern hardware."

"We use Proxmox VE in a BladeCenter/SAN environment (IBM/EMC) and it reveals real sensational performance and comfort values. On our IBM Flex System, Proxmox VE runs more stable than the virtualization solution offered by IBM."