Semantic Coherence: Proxmox – Signal Evidence & AI Readability

Fast track to success.
Enterprise support and flexible services

Your company's IT strategy is as unique as your business itself. Proxmox offers powerful software as well as support and services tailored to your goals. From conception to successful implementation of your data center strategy, our experienced partners are at your side.

Support
Proxmox Enterprise Support helps you solve unexpected problems and ensures your business is running smoothly.
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Implementation
Receive consulting and implementation services from experienced, specialized partners. For fast, efficient IT solutions.
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Training
Compact. Practical. Efficient. Quickly gain the know-how you need to operate your data center with Proxmox solutions.
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Docs
Our comprehensive documentation gets you up and running quickly, so you can make the most out of the software.
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[H2]  Proxmox is committed to open source

We share this passion with our customers, the global community, and all those who contribute to the success of Proxmox software.

Success Stories
Discover how numerous companies worldwide are achieving great success with Proxmox solutions.
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Community
Together with a strong, global community, we are continuously driving forward the development of the software.
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Developers
Help shape Proxmox! We always welcome code, bug fixes, and new ideas!
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Latest news
Proxmox Mail Gateway 9.1Proxmox Datacenter Manager 1.1Proxmox Virtual Environment 9.2Proxmox Backup Server 4.2
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[H2] Some of our customers

Trusted by tens of thousands of satisfied customers.

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[IMG: Linkser logo]

Linkser migrates critical payment processing infrastructure to Proxmox VE

Linkser modernized its mission-critical payment infrastructure with Proxmox VE, reducing licensing costs by more than 60% while gaining greater flexibility, scalability, and control over its virtualization platform.

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AXS modernizes payment infrastructure with Proxmox VE

AXS built an agile, resilient payment infrastructure with Proxmox VE - cutting provisioning to minutes, optimizing resource utilization, and enabling native high availability with CIS Benchmark–aligned hardening to strengthen security.

[IMG: UME logo]

Open Source in Hospital Operations: University Hospital Essen relies on Proxmox VE

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.

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Artec migrates from VMware to Proxmox VE, boosting performance by 40%

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

[IMG: USTP logo]

GPU power on demand: CampusCloud optimized with Proxmox VE

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.

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Capgemini builds scalable virtual-infrastructure for European space data processing

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.

[IMG: Logo University of Dhaka]

University of Dhaka chooses Proxmox to keep 45,000 students online

University of Dhaka switched to Proxmox VE to achieve 99.99% uptime, faster performance, and stronger disaster recovery with Proxmox Backup Server and remote site replication.

[IMG: Logo Big River Steel]

From steel to stability: Forging industrial strength with Proxmox VE

By migrating multiple clusters from VMware to Proxmox VE, U.S. steel producer Big River Steel gained stability, predictability, and performance while reducing risk and dependency on proprietary vendors.

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NeoTel’s clear choice: Proxmox VE delivers what Nutanix couldn’t

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

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Ikoula migrates VPS infrastructure from Hyper-V to Proxmox VE

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.

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IQS boosts performance with Proxmox VE HCI

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.

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Estracom gains 25% efficiency with Proxmox VE

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.

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X2com gains agility and reliability with Proxmox VE

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

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HorizonIQ migrates to Proxmox VE to escape VMware costs and complexity

HorizonIQ turned to Proxmox VE after facing skyrocketing VMware licensing fees and uncertain terms. The result is a high-performance, cost-efficient private cloud that promotes growth instead of draining budgets.

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Bin Drai Enterprises secures mail flow with Proxmox Mail Gateway

Faced with an increasing number of threats from spam, phishing and ransomware attacks, Bin Drai Enterprises required a robust yet flexible solution to safeguard its mail servers. Proxmox Mail Gateway offered the company the perfect balance of robust security, high reliability and cost efficiency.

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Proxmox VE as the basis for locally hosted AI services

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

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Farmácia Nova da Maia achieves High Availability with Proxmox VE and ZFS

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

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Squark migrates IaaS solutions to Proxmox VE

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

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MSI Surfaces diversifies HA infrastructure

MSI Surfaces successfully migrates from VMware to Proxmox VE and Proxmox Backup Server to enhance its HA infrastructure’s efficiency, flexibility, and scalability.

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Emmecubo successfully migrates from VMware to Proxmox VE

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

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French Health Insurance

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.

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Modernized central server and storage systems with Dell and Proxmox

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.

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EdgeUno achieving scalability and reliability across 25 locations

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.

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Textkernel uses Proxmox VE

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.

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PhillyIX uses Proxmox solutions to optimize regional Internet traffic

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.

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Robotics club robo4you virtualizes with Proxmox VE

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.

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HTL Leonding

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.

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Odéon-Théâtre de l'Europe

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

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Data Space

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

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Cyber-Complex Foundation

“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.”

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University of Macau scans emails with Proxmox Mail Gateway

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.

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IGNUM s.r.o.

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

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ESTECO

“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...”

[IMG: LogoEgmont Højskolen]

Egmont Højskolen

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.

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Kimenz

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

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logi.cals

"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."

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StorageBase

"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..."

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nic.at

"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..."

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Eomnia

“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...”

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MassiveGRID

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

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Crate.io

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

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Native Instruments

"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..."

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Exa Networks

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

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Dalibo

"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."

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Smiles On Demand

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

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NocRoom

"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..."

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Open Source Osijek

"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."

[IMG: LogoEthiopian Civil Service University]

Ethiopian Civil Service University

"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."

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Institut Supérieur d'ingénierie Informatique

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

[IMG: LogoMunicipality of Trento]

Municipality of Trento

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

[IMG: LogoGrupo Inversor Veracruzano S.A.P.I. de C.V. (GRIVER)]

Grupo Inversor Veracruzano S.A.P.I. de C.V. (GRIVER)

“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."

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Dynacom Tankers Management Ltd.

"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."

[IMG: LogoMunicipal Emergency Hospital in Córdoba, Argentina]

Municipal Emerge

There are many ways you can get support for your Proxmox products: If you have a technical request, you can submit a ticket to the Proxmox experts, or seek answer in the community forum which has tens of thousands of active users worldwide. You can find help in the documentation, start a discussion on the mailing lists, watch videos, or get trained with certified Proxmox trainers.
[H2] Enterprise Support Services

Business continuity is at the heart of any organization. Proxmox Support can provide technical assistance to resolve issues and help you avoid disruptions in business operations to keep your business running smoothly.

SUPPORT SUBSCRIPTIONS

EDUCATION AND TRAINING

SETUP AND CONFIGURATION SERVICE

[H2] Support Subscriptions

Proxmox Subscriptions are the additional service you need to keep your deployments running smoothly. Combining open-source software with high-quality enterprise support allows you to keep your deployments up to date and get access to technical experts when you need them.
[H3] Choose your subscription

Proxmox Virtual Environment Proxmox Backup Server Proxmox Mail Gateway
[H3] Benefit of a subscription

Timely feature and security updates (via GUI and CLI)
Access to stable Proxmox Enterprise Repositories
Technical support from the Proxmox developers
Convenient support ticket system to track your requests
Flexible levels of support
Access to all updates, patches and security fixes

For software used in production environments and business-critical solutions, we recommend getting a subscription. No matter which subscription level, you will get access to the stable, extensively tested Proxmox Enterprise Repositories ensuring reliable software updates and security enhancements.
[H3] Proxmox Customer Portal

Even the most savvy user will sometimes need a little help. Whether it's error messages, unexplained or unexpected behaviors, or incidents and outages. Technical help from Proxmox experts is available with our subscription service. The enterprise support team can provide you with deep technical expertise to quickly troubleshoot issues and minimize downtime.
The help desk is available to all subscribers with a Basic, Standard, or Premium subscription. Via the Proxmox Customer Portal you can create and manage your support tickets easily. When contacting our support team, you will be in touch with the same product engineers working on the code base.
Proxmox Customer Portal

[H2] Education and training

From the fundamentals to the advanced topics of Proxmox Virtual Environment, the right training course taught by certified Proxmox trainers helps you learn virtualization with Proxmox VE easily.
With a training you can adopt and implement the Proxmox VE solutions faster to improve your organization's productivity. More skills will unlock greater career potential for you.
All training courses

[H2] Setup and configuration service

Our team of experienced Proxmox partners, located globally, are available to assist you and your business on the set up and configuration of Proxmox solutions.
Find your partner in the global partner network:
Proxmox partner network

[H2] Online Support Services

You can access support information for your Proxmox products online. Connect with the community via our support forum, monitored by Proxmox staff, or read technical documentation, mailing lists, or find information in the project pages.
[H3] Information & Documentation

Documentation
Take a look at the documentation for Proxmox products:

Proxmox Virtual Environment
Proxmox Backup Server
Proxmox Datacenter Manager
Proxmox Mail Gateway
Proxmox Offline Mirror

Project pages
Take a look at the project page for your product. You can find how-tos, installation guides, the release history and roadmap, and much more.

Proxmox Virtual Environment
Proxmox Backup Server
Proxmox Mail Gateway

Lifecycle and version support
All Proxmox versions are supported at least as long as their corresponding Debian version is oldstable. See details:

Proxmox Virtual Environment
Proxmox Backup Server
Proxmox Datacenter Manager
Proxmox Mail Gateway

[H3] Communication channels

Community forum
Members in the support forum are always active and it's a great place to ask questions, find answers, share ideas, and connect with like-minded enthusiasts.
Community forum

Bugzilla
Proxmox Bugzilla is our issue tracking system and you can report and track bugs there. You are unsure if it's really a bug? Please first post in a mailing list or in the forum.
Proxmox bug tracker

Mailing lists
Join one of our public mailing lists and post your technical questions, make a feature request, or start a development discussion. Or browse the archives.
Mailing lists

[H3] and more...

Videos
Watch video tutorials on how to install, configure, and manage the Proxmox solutions.
Proxmox videos

Books
Browse books about Proxmox Virtual Environment and related technology.
Bibliography

Benchmarks, whitepapers
The technical documents share relevant benefits of a technology or a specific topic.
Benchmarks

Previous

[H4] Proxmox VE 9.2 - Dynamic Load Balancer

[H4] Proxmox VE 9.2 - SDN WireGuard Fabrics

[H4] Proxmox VE 9.2 - HA Balancing Migration

[H4] Proxmox VE 9.2 - Datacenter Dashborad

[H4] Proxmox VE 9.1 - Datacenter Bulk Actions

[H4] Proxmox VE 9.0 - New Node Metrics

[H4] Proxmox VE 8.4 - NVIDIA Live Migration

[H4] Proxmox VE 8.4 - NVIDIA Mapped Device

[H4] Proxmox VE 8.4 - System Report

[H4] Proxmox VE 8.3 - OVA Import

[H4] Proxmox Virtual Environment 8.2 - VMware ESXi Guest import

[H4] Proxmox Virtual Environment 8.2 - Cluster summary

[H4] Proxmox Virtual Environment 8.2 - Advanced Backup Settings with Fleecing

[H4] Proxmox Virtual Environment 8.1 - VMware ESXi Guest import add storage

[H4] Proxmox Virtual Environment 8.1 - VMware ESXi Guest import general

[H4] Proxmox Virtual Environment 8.1 - VMware ESXi Guest import advanced

[H4] Proxmox Virtual Environment 8.1 - VMware ESXi Guest import progress

[H4] Proxmox Virtual Environment 8.1 - VMware ESXi Guest import config

[H4] Proxmox Virtual Environment 8.1 - Software-defined Networking (SDN)

[H4] Proxmox Virtual Environment 8.1 - Notification System

[H4] Proxmox Virtual Environment 8.1 - Secure Boot

[H4] Proxmox Virtual Environment 8.1 - VM wizard with VirtIO driver ISO

[H4] Proxmox Virtual Environment 8.0 - Cluster Summary

[H4] Proxmox Virtual Environment 8.0 - Realm Sync Jobs

[H4] Proxmox Virtual Environment 8.0 - Resource Mappings

[H4] Proxmox Virtual Environment 8.0 - VNet ACL

[H4] Proxmox VE 7.4 - Dark theme

[H4] Proxmox VE 7.4 - Ceph OSD Details

[H4] Proxmox VE 7.3 - HA Cluster Resource Scheduling - static load

[H4] Proxmox VE 7.3 - Tags for virtual guests

[H4] Proxmox VE 7.3 - Create VM and add Trusted Platform Module (TPM)

[H4] Proxmox VE 7.2 - Backup notes templates

[H4] Proxmox VE 7.0 Panel for 'Repository' Management

[H4] Proxmox VE 6.3 - Backup Server Encryption

[H4] Proxmox VE 6.3 - Backup Job Detail

[H4] Proxmox VE 6.1 - Two-Factor Authentication (TFA)

Next

Proxmox Virtual Environment is a complete, open-source server management platform for enterprise virtualization. It tightly integrates the KVM hypervisor and Linux Containers (LXC), software-defined storage and networking functionality, on a single platform. With the integrated web-based user interface you can manage VMs and containers, high availability for clusters, or the integrated disaster recovery tools with ease.
[H3] Compute, network, and storage in a single solution

The enterprise-class features and a 100% software-based focus make Proxmox VE the perfect choice to virtualize your IT infrastructure, optimize existing resources, and increase efficiencies with minimal expense. You can easily virtualize even the most demanding of Linux and Windows application workloads, and dynamically scale computing and storage as your needs grow, ensuring that your data center adjusts for future growth.
Ready to build an open and future-proof data center with Proxmox VE?
Get started Download

[H2] Features

By combining two virtualization technologies on a single platform, Proxmox VE is giving maximum flexibility to your production environment. Use KVM full virtualization for Windows and Linux images, and lightweight containers to run conflict-free Linux applications.
Explore features

[H2] Enterprise Support

Proxmox VE is a perfect fit for your enterprise environment. The production-ready feature-set is simple to manage, and helps you to increase efficiency and reduce complexity in your data center. Enhanced commercial support services and trainings allow you to keep your business running.
View support services

[H2] Training Courses

Master the concepts and components of Proxmox VE with our hands-on training courses. Grow your skills and learn everything you need to know for deploying a single node setup or a large set of clustered nodes with HA clustering, live migration, and Ceph or ZFS storage.
Find a training course