# Proxmox VE Reviews **Vendor:** Proxmox **Category:** [Server Virtualization Software](https://www.g2.com/categories/server-virtualization) **Average Rating:** 4.6/5.0 **Total Reviews:** 36 ## About Proxmox VE Proxmox Virtual Environment (Proxmox VE) is an open-source server virtualization platform that integrates Kernel-based Virtual Machine (KVM) and Linux Containers (LXC) technologies. It enables users to deploy and manage virtual machines and containers through a unified web-based interface, offering a comprehensive solution for enterprise virtualization needs. Key Features and Functionality: - Integrated Virtualization: Combines KVM for full virtualization and LXC for lightweight containerization, allowing flexible deployment of various workloads. - Web-Based Management Interface: Provides an intuitive web interface for managing virtual machines, containers, storage, and networking, simplifying administrative tasks. - High Availability Clustering: Supports clustering of multiple nodes with high availability configurations, ensuring minimal downtime and enhanced reliability. - Live Migration: Enables live migration of virtual machines between cluster nodes without service interruption, facilitating maintenance and load balancing. - Backup and Restore: Offers integrated backup and restore functionalities for virtual machines and containers, ensuring data protection and disaster recovery readiness. - Software-Defined Storage and Networking: Includes support for various storage backends and advanced networking configurations, providing flexibility in infrastructure design. Primary Value and User Solutions: Proxmox VE addresses the need for a robust, scalable, and cost-effective virtualization solution in enterprise environments. By integrating multiple virtualization technologies and management tools into a single platform, it simplifies the deployment and administration of virtualized infrastructures. Its open-source nature ensures transparency and adaptability, allowing organizations to tailor the system to their specific requirements. The platform's high availability and live migration features minimize downtime, enhancing business continuity. Additionally, the comprehensive backup and restore capabilities safeguard critical data, providing peace of mind for IT administrators. Overall, Proxmox VE empowers businesses to optimize their IT resources, improve operational efficiency, and reduce costs associated with virtualization management. ## Proxmox VE Pros & Cons **What users like:** - Users value the **scalability** of Proxmox VE, enabling seamless integration and growth without costly licensing constraints. (2 reviews) - Users value the **cost-effective licensing** of Proxmox VE, enabling powerful virtualization features without hefty fees. (1 reviews) - Users love the **enterprise-grade features** of Proxmox VE, enjoying powerful virtualization without costly licenses. (1 reviews) - Users value the **seamless integrations** of Proxmox VE, allowing for easy incorporation into existing environments. (1 reviews) - Users value the **maintenance ease** of Proxmox VE, appreciating its seamless integration and active support. (1 reviews) - Users value the **excellent hardware compatibility** of Proxmox VE, enabling seamless integration and smooth migrations. (1 reviews) - Security (1 reviews) - Snapshots (1 reviews) - Users love the **speed and compatibility** of Proxmox VE, enabling seamless integration with various hardware. (1 reviews) - Virtualization Management (1 reviews) **What users dislike:** - Users find the **steep learning curve** of Proxmox VE daunting, especially with advanced features and scripting requirements. (2 reviews) - Users find **network issues** in Proxmox VE can be challenging due to the required technical skills for troubleshooting. (1 reviews) - Users find that despite Proxmox VE's power, it often presents **performance issues** due to its high technical skill requirements. (1 reviews) - Users note that **poor documentation** for HA without a subscription complicates usability and requires scripting for repetitive tasks. (1 reviews) - Users note the **required expertise** for Proxmox VE is quite high, especially for advanced setups and troubleshooting. (1 reviews) - Storage Issues (1 reviews) ## Proxmox VE Reviews ### 1. All-in-One Virtualization with Clustering, HA, and Flexible Storage **Rating:** 5.0/5.0 stars **Reviewed by:** Nayan G. | Linux Administrator, Information Technology and Services, Mid-Market (51-1000 emp.) **Reviewed Date:** April 17, 2026 **What do you like best about Proxmox VE?** What I like most about Proxmox VE is its straightforward, all-in-one simplicity. It brings VMs and containers together in one place, includes built-in clustering and HA, supports flexible storage options (ZFS, Ceph, etc.), and provides solid backup features—all without the expensive licensing associated with VMware vSphere. **What do you dislike about Proxmox VE?** The UI feels fairly basic, the documentation can be uneven, and the more advanced features—like networking, HA, and Ceph—often end up requiring extra manual work. **What problems is Proxmox VE solving and how is that benefiting you?** It lets you run VMs and containers and manage backups, clustering, and storage from one place—without the expensive licensing you’d typically associate with something like VMware vSphere. For me, the main advantages are lower cost, simpler day-to-day management, and better overall resource utilization, especially in setups such as DR sites or environments with mixed workloads. ### 2. Streamlined Virtualization, Effortless Setup **Rating:** 4.5/5.0 stars **Reviewed by:** Randall D. | Manager Corporate IT & Operations, Mid-Market (51-1000 emp.) **Reviewed Date:** May 12, 2026 **What do you like best about Proxmox VE?** I use Proxmox VE for hosting Virtual Machines, which is perfect for testing and live purposes across all types of software testing and automation. What I really appreciate is that I don't need dozens of physical machines to run multiple operating systems; just one server with hardware and an operating system suffices. I like the ease of setup and the substantial assistance available via the web, which is especially beneficial given the many implementation options, particularly in a home lab environment. Proxmox VE works well with Linux, and there's a community with hundreds of groups that provide even more solutions collectively, thanks to it being open source. **What do you dislike about Proxmox VE?** nothing that I can think of **What problems is Proxmox VE solving and how is that benefiting you?** I use Proxmox VE to host VMs for testing, eliminating the need for multiple physical machines by using a single server. ### 3. VMware-Like UI Makes the Transition Effortless **Rating:** 5.0/5.0 stars **Reviewed by:** Pablo M. | administrador de sistemas, Mid-Market (51-1000 emp.) **Reviewed Date:** April 29, 2026 **What do you like best about Proxmox VE?** The environment and UI look similar to VMware, which makes the transition really easy. **What do you dislike about Proxmox VE?** Because it’s a relatively new piece of software, there isn’t much documentation available online. **What problems is Proxmox VE solving and how is that benefiting you?** For a small business, it’s an affordable option for managing VM systems. ### 4. Proxmox VE: The Open-Source Powerhouse for Virtualization in 2025 **Rating:** 4.5/5.0 stars **Reviewed by:** Pradeep K. | Linux System Administrator, Enterprise (> 1000 emp.) **Reviewed Date:** August 11, 2025 **What do you like best about Proxmox VE?** What I like best about Proxmox VE is how it gives you enterprise-grade virtualization and containerization features—like clustering, live migration, high availability, software-defined storage, and built-in backup—without locking you into expensive licenses. **What do you dislike about Proxmox VE?** What I dislike most about Proxmox VE is that while it’s incredibly powerful, it expects a fairly high level of technical skill—especially when it comes to clustering, advanced networking, or troubleshooting storage issues. **What problems is Proxmox VE solving and how is that benefiting you?** Problems Proxmox VE Solves: High virtualization licensing costs → Proxmox eliminates expensive VMware/Hyper-V licenses with its open-source model. Separate systems for VMs and containers → Combines KVM and LXC in one platform, reducing infrastructure sprawl. Fragmented backup & recovery tools → Integrated backup scheduler and snapshotting streamline disaster recovery. Limited hardware utilization → Consolidates multiple workloads onto fewer servers, improving efficiency. How It’s Benefiting Me: Cost savings — No per-socket or per-VM license fees, just optional low-cost support. Operational simplicity — One dashboard for VMs, containers, storage, and backups. Flexibility — Can run Linux, Windows, BSD, and lightweight containers side-by-side. Faster deployment — Templates and cloning allow near-instant provisioning. Resilience — Built-in HA and replication keep workloads online even during node failures. ### 5. A bless for small business, a promise for larger infrastructure **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Higher Education | Small-Business (50 or fewer emp.) **Reviewed Date:** June 09, 2025 **What do you like best about Proxmox VE?** can work with almost every hardware. Support zfs natively. Is actively mantained. Can be integrated in an existing environment without pain. Graphic interface is easy but a bit simple. Migration from vmware is smooth. **What do you dislike about Proxmox VE?** less documentation for HA without a subscription, interface can be improuved, repetitive tasks must be executed via script **What problems is Proxmox VE solving and how is that benefiting you?** License is free. Ideal for small business that don't have lot of money but have to invest in infrastructure. VMware disk are natively supported. Migration depends only on the speed of the image transfer. ### 6. Stable and Secure **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Financial Services | Small-Business (50 or fewer emp.) **Reviewed Date:** June 13, 2025 **What do you like best about Proxmox VE?** Free version usable via the community and helper scripts **What do you dislike about Proxmox VE?** Problems with Realtek drivers during installation **What problems is Proxmox VE solving and how is that benefiting you?** Realtek network cards are not recognized with the drivers in the kernel. Complex post-installation on r8126 necessary. ### 7. Proxmox VE - Amazing High Performance Virtualization Platform for everyone! **Rating:** 5.0/5.0 stars **Reviewed by:** Sergei G. | System Administrator, Mid-Market (51-1000 emp.) **Reviewed Date:** September 14, 2023 **What do you like best about Proxmox VE?** Proxmox VE is open-source software. Combines virtualization (KVM) and containerization (LXC) capabilities. Provides a user-friendly web interface for managing your virtual machines, containers, and storage! Allow clustering! Offers powerful tools for creating backups. Provides a wide range of networking features, including load balancing, virtual networks and own firewall. **What do you dislike about Proxmox VE?** Migration Complexity - moving virtual machines between different versions of Proxmox VE or between clusters can be challenging and may require additional effort. **What problems is Proxmox VE solving and how is that benefiting you?** Server Infrastructure Virtualization, containerization using LXC, creating and managing data storages, supports the creation of Proxmox VE clusters to enhance fault tolerance and scalability in virtualization. Proxmox VE is a powerful and flexible platform that can be used for various virtualization and data management scenarios. ### 8. Easy of use management for virtual machines and containers **Rating:** 4.5/5.0 stars **Reviewed by:** Ramiro L. | Small-Business (50 or fewer emp.) **Reviewed Date:** May 09, 2023 **What do you like best about Proxmox VE?** -Virtualization and Containerization -High Performance -Security and Updates **What do you dislike about Proxmox VE?** -Setting up and configuring networking in Proxmox VE can be complex -Support incur additional costs **What problems is Proxmox VE solving and how is that benefiting you?** Deploying and managing virtual machines and containers made easy. Robust Storage Management and H.A. Proxmox is relatively easy to use, it may have a learning curve for users who are new to virtualization and containerization concepts ### 9. A great solution to replace VMware ESXI **Rating:** 5.0/5.0 stars **Reviewed by:** Pablo José R. | Single point of contact (SPOC), Small-Business (50 or fewer emp.) **Reviewed Date:** November 11, 2019 **What do you like best about Proxmox VE?** The setup process is very easy and if you have some skills with VMware the transition will be fast and easy. Another advantage is that you can find a lot of documentation at the internet so is almost impossible not to find the solution to your problem. **What do you dislike about Proxmox VE?** It's based on Linux, so sometimes things are harder or you need some terminal skills. Also you don't have access to a graphical interface at the console, so you have to connect via web. **What problems is Proxmox VE solving and how is that benefiting you?** Implementing vm's in small business which can't afford other expensive solutions. You get a light system which all the resources can go to your virtual machines. ### 10. Best VMware alternative **Rating:** 5.0/5.0 stars **Reviewed by:** Şenol . | Founder, Information Technology and Services, Small-Business (50 or fewer emp.) **Reviewed Date:** June 21, 2022 **What do you like best about Proxmox VE?** No Client required, default web interface Installation and management is incredibly easy. Debian is used as the base OS, KVM and LXC is provided as default virtualization tools Great Forum and Documentation Virtual networking stack is very easy and hackable (Bridge, OVswitch) **What do you dislike about Proxmox VE?** Headless Hypervisor would be perfect, web gui is mandatory no support for docker hosting I had issues with clustering services on upgrades (4-5 yrs ago) UI can be changed, although it is very intuitive, more flexible solutions are available **What problems is Proxmox VE solving and how is that benefiting you?** Enterprise Hypervisor for companies. Everything is included within the product. Ceph, backup, VM operations can be handled from single interface. Clustering is also supported out of the box. If you need Virtualization this is your solution. ### 11. Applications and virtual server **Rating:** 4.0/5.0 stars **Reviewed by:** Albany G. | Applications development, Small-Business (50 or fewer emp.) **Reviewed Date:** August 01, 2022 **What do you like best about Proxmox VE?** Virtual applications on the Internet, data control and manage cluster configured by web interface. Backup. **What do you dislike about Proxmox VE?** Set up from scratch with all data transfer service from my PC and local server. **What problems is Proxmox VE solving and how is that benefiting you?** Virtual server for specific applications, cluster for higher computing performance and data processes for specific applications of security and data encryption. ### 12. Great hypervisor **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** April 29, 2022 **What do you like best about Proxmox VE?** Easy way to automate container orchestration using bash scripting and the Proxmox API. Easy cluster management using diverse hardware. **What do you dislike about Proxmox VE?** Low adoption in business enterprise environments. **What problems is Proxmox VE solving and how is that benefiting you?** Easier lab setups compared to Windows Hyper-V. ### 13. One of the best hypervisors out there. **Rating:** 5.0/5.0 stars **Reviewed by:** Chris H. | Systems Administration, Mid-Market (51-1000 emp.) **Reviewed Date:** September 21, 2021 **What do you like best about Proxmox VE?** Proxmox's implementation of ZFS is second to none. It allows for pooling and failover to cluster nodes when needed and has saved me more than once. **What do you dislike about Proxmox VE?** Its integration into AD for creating admin accounts can be a little flakey at times. **Recommendations to others considering Proxmox VE:** Proxmox offers a "community edition" that will let you kick the tires. Download it and give it a go. **What problems is Proxmox VE solving and how is that benefiting you?** We are running part of our production stack in Proxmox at the moment. We've switched from much more expensive hypervisors and gotten way more bang for our buck. ### 14. Best hypervisor for the experienced **Rating:** 4.5/5.0 stars **Reviewed by:** Nicolas B. | Founder & CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** November 25, 2021 **What do you like best about Proxmox VE?** It is a very good hypervisor, no problem and very fast, the installation is very simple and the use is easy for experienced people, in addition there is a very large community to help us **What do you dislike about Proxmox VE?** I find Proxmox quite difficult for beginners to use. **Recommendations to others considering Proxmox VE:** I don't really have any advice to give, let's go! **What problems is Proxmox VE solving and how is that benefiting you?** I use Proxmox to create VMs for my clients, it allows me to be productive and fast. ### 15. Reliability and Expandability **Rating:** 5.0/5.0 stars **Reviewed by:** Patrick F. | Technition, Small-Business (50 or fewer emp.) **Reviewed Date:** March 23, 2021 **What do you like best about Proxmox VE?** The features I like best right now are: ZFS usability - Storage flexibility options Clustering - one to as many servers as you need for your scalable infrastructure Using hardware passthrough Light weight OS Flexibility, install on old and new hardware! In the few years I used this software I never had a kernel panic. This software just simply works and is a great platform to get in on as a beginner as they have a community / free edition. Learn this platform it will get a good base and understanding of Hypervisor style operating system. Then take that knowledge even further, especially as ESXI / VM ware has changed their licensing model. I rate this from Entry Level to expert, use in any and all cases! **What do you dislike about Proxmox VE?** With the use cases I use it for, I have honestly at this time not come across any down sides to this Operating System. It is very well built. **Recommendations to others considering Proxmox VE:** Just dive in. Grab an old box you have lying around and install it, play with zfs, clustering, and hardware passthrough, get to know the environment! Install the os on a small SSD or even a usb drive use mass storage for vms (Obviously). I would recommend a minimum of a 4c to 4c/8t CPU, 8 to 16GB Ram, 1TB for VM's **What problems is Proxmox VE solving and how is that benefiting you?** Scalable solutions for constantly growing customers grow, but also the ability to reduce the amount of physical servers. Teaching Hypervisor technology to new technicians. ### 16. Proxmox VE is a complete virtualization management solution for servers **Rating:** 4.5/5.0 stars **Reviewed by:** Jafar E. | IT Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** January 29, 2021 **What do you like best about Proxmox VE?** Proxmox VE is an open-source hypervisor free to use base on GNU General Public License, but support is paid. It is very easy to deploy and use. Can be installed on old pcs as well as High-End servers. The backend services are not new, but powerful and reliable services well known to all Linux users and admins. It supports LXC containers as well as QEMU/KVM virtual machines. Featuring that using of containers is similar to vm’s on GUI, and make containers very easy-to-use and handy. It also supports CEPH and RBD to build a distributed object store and file system designed to provide excellent performance, reliability and scalability. Documentation for Proxmox is very well-made, simple and complete and community support is also available for free. Clustering is simple and easy use; you can cluster non-hardware-similar hosts as cluster members. Proxmox VE is a complete virtualization management solution for servers. In production and with lots of machines, you need hypervisors, management suits and backup solutions. But in Proxmox all is provided as ONE package. Simple instances or scheduled backups are provided in few clicks. Management also is a user-friendly and simple to use web-based package. **What do you dislike about Proxmox VE?** It is some how fragile for non Linux users who are not familiar with back-end tech s that are included. Training is highly recommended before using it in production! **Recommendations to others considering Proxmox VE:** Recently I started to work with proxmox 6.3, and I fell in love with it! Proxmox VE is an open-source hypervisor free to use base on GNU General Public License, but support is paid. It is very easy to deploy and use. Can be installed on old pcs as well as High-End servers. It is based on Debian system. The backend services are not new, but powerful and reliable services well known to all Linux users and admins.It supports LXC containers as well as QEMU/KVM virtual machines. Featuring that using of containers is similar to vm’s on GUI, and make containers very easy-to-use and handy. It also supports CEPH and RBD to build a distributed object store and file system designed to provide excellent performance, reliability and scalability. Documentation for Proxmox is very well-made, simple and complete and community support is also available for free. Clustering is simple and easy use; you can cluster non-hardware-similar hosts as cluster members. Proxmox VE is a complete virtualization management solution for servers. In production and with lots of machines, you need hypervisors, management suits and backup solutions. But in proxmox all is provided as ONE package. Simple instances or scheduled backups are provided in few clicks. Management also is a user-friendly and simple to use web-based package. **What problems is Proxmox VE solving and how is that benefiting you?** Many servers are replaced with small and handy containers. Achieve fast and reliable storage solution. ### 17. Proxmox VE, Orange Palestine ISP **Rating:** 5.0/5.0 stars **Reviewed by:** Mohammed T. | Cloud Administrator (AWS, GCP), Small-Business (50 or fewer emp.) **Reviewed Date:** October 19, 2021 **What do you like best about Proxmox VE?** Proxmox Clusters, high available, container **What do you dislike about Proxmox VE?** I need a backup option to google drive or was s3 **What problems is Proxmox VE solving and how is that benefiting you?** Servers virtualization ### 18. Good open source virtualization platform **Rating:** 5.0/5.0 stars **Reviewed by:** Salvatore F. | Senior support engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** October 30, 2019 **What do you like best about Proxmox VE?** It can be integrated with custom appliances through proxmox ve API language to creatre your own data center and let your customers create and manage their own virtual machine with limit you have chosen **What do you dislike about Proxmox VE?** Debian distro is a bit outdated and need to be upgraded before migrate Proxmox VE to production environment due to absence of important security patches released from Debian official workgroup **What problems is Proxmox VE solving and how is that benefiting you?** Give our customers access to the their own personal cloud to create, manage and make available on the internet their own virtual machines without asking for our support and with full segmentation with other customer's cloud spaces ### 19. Proxmox VE - Review **Rating:** 4.5/5.0 stars **Reviewed by:** Marcin G. | Boss, Small-Business (50 or fewer emp.) **Reviewed Date:** April 11, 2019 **What do you like best about Proxmox VE?** Proxmox is a solution that every IT administrator should be familiar with. The main advantage of Proxmox is the fact that this open-source system enables us to create and manage virtual machines with a clear interface. One of the advantages of Proxmox is the ability to adapt machines to our preferences and to support UEFI and BIOS. Proxmox is a very stable solution to use standard tools, including Red Hat Cluster Suite, as well as sharing command line tools, making the maintenance and use of Proxmox VE reliable and easier to manage to quickly restore order when something stops. **What do you dislike about Proxmox VE?** People starting their adventure with the management server may have minor problems with setting up the first server. **Recommendations to others considering Proxmox VE:** If you are looking for a solution that will allow you to create virtual systems on your dedicated server/workstation, you should consider trying Proxmox, especially since it is available for free. **What problems is Proxmox VE solving and how is that benefiting you?** Thanks to the use of Promox I was able to divide the dedicated server into KVM, thanks to which I saved a lot of money by buying servers from a reseller. ### 20. Proxmox VE Review **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** April 26, 2019 **What do you like best about Proxmox VE?** Virtualize every platform Windows, Linux, and containers. Supports both UEFI and BIOS virtualization. Proxmox is one of the best Hypervisor in town and it is completely free. Support multiple storage types for Host VMS. Easy to manage image backup and snapshot utility. Templates allow you to install a VM quickly. **What do you dislike about Proxmox VE?** Upgradation of proxmox is way too cumbersome. Not a large online community support. **Recommendations to others considering Proxmox VE:** If you are looking for stable and reliable Hypervisor Proxmox VE is a great solution you can look into. **What problems is Proxmox VE solving and how is that benefiting you?** We have a cluster of Proxmox servers co located in Data center in US and in premises as well. We were using proxmox to host mostly QA, Dev environments and some production servers, these hosts comprises of Windows, CentOs and Ubuntu VMs. We have mounted a single storage volume to all of our servers to save nightly image backups and snapshots. Proxmox VE's have a ha-cluster functionality so you can easily migrate VMs from 1 proxmox server to another. ### 21. Proxmox is excellent **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** July 11, 2019 **What do you like best about Proxmox VE?** Although the title of this review is very basic, I think I'm absolutely right, this hypervisor manages VM resources too well, also the way to enter the containers is very good **What do you dislike about Proxmox VE?** When it comes to reviewing the Qemu VM processor, it shows me something of the hypervisor and not the official name of the processor **What problems is Proxmox VE solving and how is that benefiting you?** We mount several servers in Cluster with another hypervisor for fault tolerance ### 22. Excellent and easy virtualization software. **Rating:** 4.5/5.0 stars **Reviewed by:** YT W. | Manager, Internet, Small-Business (50 or fewer emp.) **Reviewed Date:** July 12, 2018 **What do you like best about Proxmox VE?** Proxmox VE is 100% free to use, you only pay for support directly from Proxmox Server Solutions GmbH. It is incredibly easy to deploy, it can be installed from an ISO or on top of an existing Debian system. Proxmox VE is very versatile - it supports LXC containers as well as QEMU/KVM virtual machines. Documentation for Proxmox VE is very well-made and complete and community support is available on the forums for free. Proxmox natively supports HA clusters. Proxmox uses open-source hypervisors instead of closed source hypervisors like Citrix XenServer. **What do you dislike about Proxmox VE?** Proxmox is still missing some functions like web-based user management and automatic IP allocation from a pool. Some functions are not available in the web UI and must be done via the CLI. Proxmox is not suitable for selling VMs to customers, as it does not have a customer-facing panel. It is designed for administrators only, not necessarily endusers. Initial setup (especially network) can be a bit of a pain, especially if using a provider that requires custom network configuration like Hetzner or OVH. **Recommendations to others considering Proxmox VE:** Make sure you work out your architecture before putting PVE into production. **What problems is Proxmox VE solving and how is that benefiting you?** We manage several dedicated servers with various providers around the world. We used to use Docker containers to run our applications but Docker proved to be very cumbersome, as not every application supports Docker out of the box. With Proxmox, we can simply create a virtual machine and install the application like you would on a bare-metal machine, saving us time. ### 23. Reliable, flexible, continuously improved virtualization product **Rating:** 5.0/5.0 stars **Reviewed by:** jon b. | Jon, Small-Business (50 or fewer emp.) **Reviewed Date:** December 20, 2018 **What do you like best about Proxmox VE?** Price (free) is nice, but the stability and flexibility of the tools are the key. Have run Proxmox cluster for about 5 years now. They continuously improve the product. The capabilities of this product are great. Low footprint on older server hardware, am able to virtualize both windows and linux instances without a problem **What do you dislike about Proxmox VE?** So I have to pick something? Documentation. But truthfully, the user community makes up for any voids in their formal documentation. **What problems is Proxmox VE solving and how is that benefiting you?** Hosting multiple vms (phone system, 2 Windows servers, 4 Ubuntu instances) on an old PowerEdge Server -- what's not to like? ### 24. Virtualize your company's entire HW infrastructure reliably **Rating:** 5.0/5.0 stars **Reviewed by:** César O. | Técnico Especialista en Informática de Sistemas, Enterprise (> 1000 emp.) **Reviewed Date:** August 28, 2018 **What do you like best about Proxmox VE?** Simplicity of use and moderate learning curve. It is a very mature product (more than 10 years) Easily create and manage VM (KVM) and containers (LXC) through a comprehensive and intuitive web interface that is constantly evolving. Support for multiple storage types: ZFS, NFS, CIFS, LVM, iCSI, Cepth, GlusterFS... and more Comprehensive virtualization solution: Role-based management, backups, storage virtualization, firewall, high availability (Cluster), REST AP,I templates, live migration... Free support via the official forum is very effective. Very well documented through a very complete wiki, the latest versions have documentation integrated in the web interface. The web interface is the best thing about this product, it is designed to be easy to use, without hidden menus or excessive clicks. VNC management of virtual machines is also done via the web, using the non-VNC client. If you want to enjoy a desktop experience on the VMs you can easily use SPICE. **What do you dislike about Proxmox VE?** A visual network manager is missing as in other similar products. Via web interface there are options to enable/disable NICs or the bond configuration. But if we want to manage virtual networks in an advanced way we will have to use the command line. **What problems is Proxmox VE solving and how is that benefiting you?** Completely virtualize the entire HW and SW infrastructure of a department of my company. This allowed for hardware independence, resource consolidation and keeping up-to-date backups of all virtual resources. ### 25. Great Server Virtualization Panel **Rating:** 5.0/5.0 stars **Reviewed by:** Alvaro R. | Analista de Soporte Tecnico, Small-Business (50 or fewer emp.) **Reviewed Date:** February 04, 2018 **What do you like best about Proxmox VE?** I love this admin panel for virtualization of servers, what makes it special is that open source, is super easy to use to achieve create VPS, cloud. You can have many operating systems available for installation including CentOS, Debian, Ubuntu and Windows if you want to create a Windows machine. **What do you dislike about Proxmox VE?** Proxmox not dislike at all, I always found it super great to work with this virtualization panel of servers, has a special tool is that you have to connect via SSH to the servers with root access from the same panel. This proxmox panel is very easy to install on any Linux operating system. **Recommendations to others considering Proxmox VE:** I recommend Proxmox for all those people and companies that require a virtualization administration of servers in a complete, simple, friendly and without much hassle for use as an administrator. If your goal is to sell dedicated servers, VPS and Windows virtual machines, this is a super tool for that, remember that you must have a server to install this program with a lot of hard disk resource, RAM and CPU. **What problems is Proxmox VE solving and how is that benefiting you?** With this panel proxmox I have solved many business issues because my company sells dedicated servers, VPS and virtual machines windows, this panel has been wonderful for me to create all these machines and offer them to my clients ### 26. A really good small business virtualization option **Rating:** 4.5/5.0 stars **Reviewed by:** David F. | Infrastructure Manager - Operations , Mid-Market (51-1000 emp.) **Reviewed Date:** March 20, 2018 **What do you like best about Proxmox VE?** The software is based on Debian and works well on a wide hardware base, the software provides a really good simple to use and install. **What do you dislike about Proxmox VE?** The system does feel more cottage than enterprise, which while I like I can see others not liking. **Recommendations to others considering Proxmox VE:** While i'm sure the creators or Proxmox would probably disagree, this software works amazing on test platforms and situations with lower-end hardware however despite such amazing HA features and hardware support I do feel that for a larger enterprise this may not be suitable for the core virtualisation platform. **What problems is Proxmox VE solving and how is that benefiting you?** I was looking for a low overhead platform to base some HP Microservers on for a test infrastructure. ### 27. Really Easy KVM and OpenVZ **Rating:** 5.0/5.0 stars **Reviewed by:** McCourt C. | Systems Development Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** April 27, 2016 **What do you like best about Proxmox VE?** I love Proxmox. Its my stand out Opensource project over the last couple of years. When I first took an interest it was purely for KVM as an alternative to Hyper-V. But as I became more familiar with containers and Openvz I was sold as the management tools are awesome. The web admin is great and links to Turnkey Linux add loads of value. **What do you dislike about Proxmox VE?** Config is tricky, Networking is a pain and upgrading is a nightmare if not managed properly. Like a bomb could go off at any minute. **Recommendations to others considering Proxmox VE:** Do your research and make sure to properly design your architecture on paper before going live. **What problems is Proxmox VE solving and how is that benefiting you?** We have replaced our Hyper-V infrastructure completely and I now run Multiple could instances to handle web hosting and VPS. ### 28. Just switched to version 5 of Proxmox **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in International Affairs | Small-Business (50 or fewer emp.) **Reviewed Date:** July 31, 2017 **What do you like best about Proxmox VE?** Containers. I've been using Proxmox for 8+ years because of this. Long before containerization was a thing, long before Docker, Kubernetes and all buzzwords regarding containerization were a thing... it was Proxmox. There are still features Proxmox support that some virtualization and containerization solutions are still lagging behind, like seamless node migration between machines with zero downtime, memory ballooning and user-space quotas by containers in a shared environment, for example. These features, that are now taking off in commercial solutions, were already present... 8 years ago! **What do you dislike about Proxmox VE?** Updating between versions can break things, and due to the nature of LXC containers, switching between kernels can be a pain. Fortunately, the community is open and easy to interact to, so most issues are easily solvable. **Recommendations to others considering Proxmox VE:** Use distributed storage: Ceph or ZFS over NFS. If you want to benefit from live migrations between nodes of your containers and/or virtual machines, it is mandatory to use them. I know it can be a pain to configure, administer and check that everything works, but at the end it pays off. It's a joy when you have a hardware failure in one node, then you migrate everything to another node and just go a replace the failing hardware without you to worry about data, availability or downtime on your containers/virtual machines... I really recommend you this way, Also, if you use ZFS, please buy a couple SSDs and add cache to it, as VMs can be really disk-demanding. **What problems is Proxmox VE solving and how is that benefiting you?** Microservices isolation, high availability, server sharding and multiple node resilience. ### 29. Easy to use virtualization platform **Rating:** 4.0/5.0 stars **Reviewed by:** Michael B. | Security Researcher, Computer & Network Security, Small-Business (50 or fewer emp.) **Reviewed Date:** January 31, 2017 **What do you like best about Proxmox VE?** It is very easy to get started with Proxmox VE, in with the disc or USB-stick, follow some easy on-screen instructions and you have a virtualization environment that is very useful. If you want to build a cluster of machines you can do that as well at no additional cost, while other free virtualization platforms like VMWare ESXi reserve clustering functionality to paying customers only. Don't take me wrong, if you are building a business on that Proxmox will always be there for you then you should buy a support contract - but you don't *need* to do that. **What do you dislike about Proxmox VE?** Lack of API support from 3rd party. Proxmox VE isn't Citrix XenServer or VMWare vSphere, meaning that out of the box support from other tools or vendors are limited. Of course there is a well documented API so you can automate all the menial tasks, but there is not so much support from 3rd party products that takes advantage of Proxmox API. **Recommendations to others considering Proxmox VE:** Unless you have a requirement for 3rd party software to control and automate your Proxmox VE I can't recommend it enough. Unfortunately I had such requirements and it would take too much resources from the main objective to add support for Proxmox VE API then to switch to an already supported platform. **What problems is Proxmox VE solving and how is that benefiting you?** I was building a lab for malware analysis where free access to the components is a key design requirements because I want make sure that the results can be recreated by anyone on a very limited budget. ### 30. Efficient, effective, reliable, researchable **Rating:** 5.0/5.0 stars **Reviewed by:** David M. | Technology Consultant, Information Technology and Services, Small-Business (50 or fewer emp.) **Reviewed Date:** October 20, 2016 **What do you like best about Proxmox VE?** Clean, clear web interface Ability to do anything via command line Can find any solution online, nothing behind paywalls or support contracts Fast in all areas Reliable, no crashes, no outages. Full featured, not crippleware Regular substantial upgrades **What do you dislike about Proxmox VE?** Nag screen at login, but hey, they put in a lot of resource, so I don't really mind. **Recommendations to others considering Proxmox VE:** Toss it on a spare server, the install is so next..next..next easy. Give it a run with some test, development and non-production virtual servers You'll be impressed with range of features, ease of use, scaleability. As your skills and confidence with it grow, you'll soon be using it for more important loads. Runs Windows virtual servers flawlessly, and certainly faster than running Windows bare metal on the same hardware. It caches disk better than Windows, so Windows responds quicker. We've recently seen another company deploy it on 8 x hp dl380 g9's to carry 2 million mailboxes. **What problems is Proxmox VE solving and how is that benefiting you?** Small startup business needed two servers for file & application services. Business has now grown to 50 people, and the Proxmox server has just kept up. More virtual servers added for specific applications. No slowdowns, performance is still exceptional. It can still easily saturate a 1Gbit network link and not be processor or ram overloaded. Backups are reliable and easy to rollback. We've now rolled out Proxmox to branch offices on micro server hardware, carrying the firewall & vpn, local caches, local infrastructure logging and local camera recording servers. Very efficient. Overall benefits have been exceptional value, outstanding reliability, impressive scaling. The business has been able to depend on it's core servers, and get on with business. ### 31. Easily manage VE without much overhead and high availability **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** November 30, 2016 **What do you like best about Proxmox VE?** Initially using it to manage OpenVZ VE, we recently switch to LXC ones following recent change in the product. Proxmox provides us with improved control on our hosted VE and allow easy tuning and management. Pack with powerful features, it still allow simple management. Its integrated firewall, the command line tools, and the transparence of the solution are all contributing to our feeling of freedom. **What do you dislike about Proxmox VE?** The biggest improvement I would like to see is in the documentation. You currently have to read forums, faqs, books from third parties in order to really understand and be able to use Proxmox at its full power. **Recommendations to others considering Proxmox VE:** A good alternative to VMWare that allows lighter VE and therefore reduce the hardware cost for an equivalent performance, and without compromise on features. **What problems is Proxmox VE solving and how is that benefiting you?** We are hosting on-line application for our clients on Linux based computer. The ability to use lightweight containers, not full virtualisation, to manage them easily and also to secure helps limit our hosting cost and improve the quality of our service to customers. ### 32. Using proxmox since v1 **Rating:** 3.5/5.0 stars **Reviewed by:** Fco. Javier P. | DevOps Monkey, Program Development, Small-Business (50 or fewer emp.) **Reviewed Date:** June 23, 2016 **What do you like best about Proxmox VE?** Easy to use and manage many servers. Clustered setup is quite easy to build. Two virtualization methods, paravirtualzation (lxc or Openvz) and full virtualization. Lots of storage methods. Easy to debug when problems arrive. Open Software model, free of charge. Easy to move vps for one server to another, or even from one cluster to another. **What do you dislike about Proxmox VE?** Immaturity of some features like zfs. Upgrade at your own risk (unless paid version). Too expensive, if you want/need to use paid version. Upgrade from major to major needs to be easier, with no downtime will be better. **Recommendations to others considering Proxmox VE:** Try on your own lab before going production. It's really easy to setup, but if you choose a bad combination of file system virtualization method... it will ruin your week. If you are going to build a cluster, multiple nics is a must, don't even think of it if you don't have at least two networks (internal and external). Give a try to externa storage, it will be easier to implement proxmox. Backup system is nice and works great but if you use to recover single files or directories don't use it on qemu machines. **What problems is Proxmox VE solving and how is that benefiting you?** We have a not so big ISP, we are using Proxmox as part of our virtualization system. ### 33. A practical, open-source solution for those looking for a quick and stable virtualization solution **Rating:** 5.0/5.0 stars **Reviewed by:** Gianni P. | SOC Manager (Interim), Information Technology and Services, Enterprise (> 1000 emp.) **Reviewed Date:** May 25, 2016 **What do you like best about Proxmox VE?** It's open-source nature. Virtualization platforms can range in the thousands- it can also be deployed in a matter of minutes. This is crucial when IT departments are constantly being pressed to quickly deploy assets such as servers. Also, features like a web interface are a plus to avoid client installations that are often cumbersome to carry due to directory policies, deployment strategies, etc. **What do you dislike about Proxmox VE?** Promox’s control panel requires additional aspects such as historical usage, as opposed to current utilization. In addition, the console applet would improve by showing better definition boot screens along with a VNC activated by default. This would definitely improve user experience. **Recommendations to others considering Proxmox VE:** As with any virtualization product, planning your hardware is crucial. Although Proxmox runs on top of Debian, ensure you understand its limitations and other requirements such as back-end storage. **What problems is Proxmox VE solving and how is that benefiting you?** Reduce operating costs. Testing environments (VMs) are always being created as a result of sandboxing and other in-house security practices. ### 34. Easy to use and very stable **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** March 28, 2017 **What do you like best about Proxmox VE?** Easy to use interface, regular updates and stable interface **What do you dislike about Proxmox VE?** Better reports and Data analysis would be helpful **What problems is Proxmox VE solving and how is that benefiting you?** Managing virtualitation containers ### 35. I've been using Proxmox for almost 5 years now, and been happy with it from start **Rating:** 3.5/5.0 stars **Reviewed by:** Jack-Benny P. | Owner, Information Technology and Services, Small-Business (50 or fewer emp.) **Reviewed Date:** March 10, 2016 **What do you like best about Proxmox VE?** It's a free dedicated virtual machine server with a nice GUI that uses standard technologies such as KVM and OpenVZ. It has good built-in features such as automatic backups & fail-over (HA). It has support for both local and remote disks (NFS, iSCSI etc). It's core is based on Debian, which vouch for stability. Everything is open-source and free, but for the one who wants customer service and access to enterprise repositories this can be purchased as well. **What do you dislike about Proxmox VE?** I don't really like the Java-based console to access the machines, mostly since I don't have Java installed on many of my machines. This has almost been a deal-breaker for me, but I've learned to live it, and Java is now easily installed on both Linux, Mac OS X and Windows. **Recommendations to others considering Proxmox VE:** Take you time to get to know the system before going live. There are many many good features as well as some quirks (such as the Java consol) one has go learn and get used to. All in all Proxmox is a great product for everyone looking to run both KVM and OpenVZ on the same machine, and administer it through a web-based GUI. It's all free, except for various service agreement you purchase for Proxmox. **What problems is Proxmox VE solving and how is that benefiting you?** WIth Proxmox I can run my own virtual machine park both at home and for my own businesses without paying lots and lots of money. ### 36. More flexible than ESXi **Rating:** 5.0/5.0 stars **Reviewed by:** James D. | IT Infrastructure Engineer, Oil & Energy, Small-Business (50 or fewer emp.) **Reviewed Date:** April 27, 2016 **What do you like best about Proxmox VE?** Web management KVM and Containers. Ease of use **What do you dislike about Proxmox VE?** Removal of OpenVZ. Lack of clustering over WAN. **Recommendations to others considering Proxmox VE:** Proxmox is a great alternative to VMware and SolusVM. Highly Recommended **What problems is Proxmox VE solving and how is that benefiting you?** We were looking for a hypervisor for a small company however the costs involved in VMware were not worth while. We now have a single server in the office rather than 4 and we can quickly setup extra VM's for development and testing purposes. ## Proxmox VE Discussions - [Possibility of importing virtual machines from other platforms](https://www.g2.com/discussions/12585-possibility-of-importing-virtual-machines-from-other-platforms) - 2 comments, 1 upvote - [What operating system is proxmox?](https://www.g2.com/discussions/what-operating-system-is-proxmox) - 1 comment - [Is proxmox still free?](https://www.g2.com/discussions/is-proxmox-still-free) - 1 comment - [View Proxmox VE pricing details and edition comparison](https://www.g2.com/products/proxmox-ve/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-04+08%3A06%3A46+-0500&secure%5Bsession_id%5D=b2d462f6-77a0-4512-a6c4-b42de5e797e5&secure%5Btoken%5D=21b52f6b9659531d00035999c2b28b8d4fdff136b2e53a0618937825a962e858&format=llm_user) ## Proxmox VE Integrations - [Docker](https://www.g2.com/products/docker-inc-docker/reviews) ## Proxmox VE Features **Performance** - Scalability - Portability - Data Recovery **Functionality** - OS Integration - Resource Saving - Performance Management - Security **Agentic AI - Server Virtualization** - Autonomous Task Execution - Multi-step Planning - Cross-system Integration - Adaptive Learning - Proactive Assistance - Decision Making ## Top Proxmox VE Alternatives - [VMware vSphere](https://www.g2.com/products/vmware-vsphere/reviews) - 4.5/5.0 (746 reviews) - [Azure Virtual Machines](https://www.g2.com/products/azure-virtual-machines/reviews) - 4.4/5.0 (377 reviews) - [Nutanix Cloud Infrastructure (NCI)](https://www.g2.com/products/nutanix-cloud-infrastructure-nci/reviews) - 4.5/5.0 (286 reviews)