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.

EdgeUno provides connectivity, cloud, and edge services in Latin America and in some regions in EMEA. With Proxmox VE the company could achieve scalability and reliability across 25 global locations.

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.

Proxmox VE empowers PhillyIX to deliver amazing connectivity between their members and helps them realize their mission of keeping traffic local, and improving the quality and availability of the internet in the City of Philadelphia.

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.”

At University of Macau around 50k emails are scanned per day on average with Proxmox Mail Gateway. It is used internally for scanning outbound emails: All outgoing emails are first routed to Proxmox Mail Gateway, where they are checked and either relayed or blocked.

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

“Proxmox VE is the best way to simplify your IT infrastructure and/or provide cloud.”

“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.

"By using Proxmox VE we are able to provide an enterprise-grade high availability database to all public health facilities in Brazil."

"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...”

"Through Proxmox VE, hardware maintenance and upgrade is easy and straightforward with effortless migration, avoiding down-time on any of our customers services.”

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

"Our cluster storage runs on Ceph which helped us to gain extremly great performance..."

"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."

"A Ceph-backed highly available Proxmox VE cluster allows us to scale storage without any downtime..."

"Using the Proxmox technology we could design an offering for IP-based network helping our customers to process over 5000+ calls, 7000 emails and file sharing 1TB of data..."

"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."

"With Proxmox VE we can now provide e-learning services easily to our students. We could improve the stability of our system and our data security."

"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...."

“We have found in Proxmox VE a robust and reliable platform that allows us to reuse our current infrastructure with minor investments in hardware and software licensing. We only had to increase the RAM memory and add a few more NIC cards to connect three clustered Proxmox servers to the iSCSI SAN."

"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."

"The Municipal Emergency Hospital of Cordoba implemented Proxmox VE to digitalize pre-medical imaging studies, and achieve independence of hardware..." 

"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."

"Hello, I'd like to say your system is the best we have seen and easiest to use. We now config 49 servers to Proxmox VE clustered and from what we have seen the performance is better than dedicated itself."

"We are very happy with the cost-performance ratio and all the nice features of Proxmox Virtual Environment. Particularly, GlusterFS and SPICE are important new features which meet our needs."

"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."

"Starting in 2010 with only two nodes and a handful of virtual machines, we have since grown to 26 nodes and over 150 virtual machines."