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Proxmox VE VS OpenStack

Compare Proxmox VE VS OpenStack and see what are their differences

Proxmox VE

Proxmox is an open-source server virtualization management solution that offers the ability to manage virtual server technology with the Linux OpenVZ and KVM technology.

Rating
0 reviews
Alternatives Is it good?
OpenStack

OpenStack software controls large pools of compute, storage, and networking resources throughout a datacenter, managed through a dashboard or via the OpenStack API.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
CloudCLI
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Which is more popular?

Based on our record, Proxmox VE should be more popular than OpenStack. It has been mentioned 9 times since March 2021.

social mentions
9 vs 2
Cloud Computing popularity
46% vs 54%

Base details

Website, pricing, platforms and company facts side by side.

Proxmox VE
OpenStack
Website proxmox.com openstack.org
Pricing —
Open source
Listed in
Virtualization Cloud Computing Virtual Machine Management Office & Productivity +1
Cloud Computing Cloud Infrastructure VPS Cloud Hosting +1

Features and specs

What each product offers, as listed by its team.

Proxmox VE 6 features
OpenStack 5 features
  • Open-Source
    Proxmox VE is completely open-source, allowing users to inspect, modify, and distribute the software as needed. This fosters a large community and encourages collaboration and transparency.
  • Cost-Effective
    There are no licensing fees for Proxmox VE, making it a cost-effective solution for enterprises, small businesses, and home labs.
  • Comprehensive Feature Set
    Proxmox VE offers a wide range of features, including clustering, KVM and LXC virtualization, high availability, backups, and integrated disaster recovery.
  • Integrated Web-Based GUI
    It provides a powerful and user-friendly web interface for managing VMs, containers, storage, and network configurations, which reduces administration complexity.
  • Enterprise Support Options
    While the software itself is free, Proxmox VE offers paid support plans that provide professional assistance, updates, and enhancements.
  • Scalability
    Proxmox VE supports clustering, allowing users to scale their virtualized environments across multiple physical servers with ease.

Possible disadvantages

  • Learning Curve
    For users new to virtualization or Linux-based systems, there may be a significant learning curve to fully utilize Proxmox VE’s features.
  • Hardware Compatibility
    Though generally broad, some specific hardware might not be fully supported, requiring additional configuration or workarounds.
  • Community-Based Support
    Free support is generally community-based, which can sometimes lead to less timely or reliable assistance compared to paid, vendor-provided support.
  • Updating and Upgrading
    While updates and upgrades are regular, they might occasionally introduce compatibility issues or require manual intervention.
  • Feature Gaps with Proprietary Solutions
    Even though Proxmox VE is feature-rich, there might be specific advanced features available in proprietary solutions (like VMware vSphere) that Proxmox VE lacks.
  • Integration with Third-Party Tools
    Integrating Proxmox VE with certain third-party tools and systems can sometimes be challenging, necessitating custom solutions or additional configurations.
  • Open Source
    OpenStack is open source, which means there is no licensing fee and a broad community of users and developers contributes to its development and support.
  • Flexibility
    It supports a wide variety of hardware and software, allowing organizations to customize their cloud infrastructure to meet specific needs.
  • Scalability
    OpenStack can scale horizontally, allowing organizations to add or remove resources as their needs change, effectively managing large pools of compute, storage, and networking resources.
  • Vendor Neutrality
    Being vendor-neutral, OpenStack offers flexibility to avoid vendor lock-in and choose from a wide range of compatible technologies and service providers.
  • Community Support
    A large and active community provides extensive documentation, forums, and support, which can be very helpful for troubleshooting and development.

Possible disadvantages

  • Complexity
    Setting up and managing OpenStack can be complex and requires a significant level of expertise, which may necessitate specialized training for staff.
  • Performance Overhead
    Being a feature-rich platform, it often involves more performance overhead compared to other simpler, more streamlined services.
  • Resource Intensive
    OpenStack can be resource-intensive in terms of CPU, memory, and storage, which might not be suitable for all organizations, especially smaller ones with limited resources.
  • Interoperability Issues
    Integrating OpenStack with existing systems and third-party tools can sometimes present challenges, especially when dealing with legacy infrastructure.
  • Evolving Platform
    The platform is constantly evolving, which can be both a pro and a con. Keeping up to date with the latest releases and changes can be time-consuming and may require ongoing maintenance.

Analysis

An editorial look at what each product does well and who it suits.

Proxmox VE
OpenStack

Overall verdict

  • Proxmox VE is a strong choice for businesses and individuals seeking a versatile and reliable virtualization solution, especially in environments that can benefit from open-source flexibility and active community support.

Why this product is good

  • Proxmox VE is considered good for several reasons. It provides a robust virtualization environment with support for both KVM for virtual machines and LXC for containers, enabling flexible and efficient deployment of diverse workloads. The platform offers comprehensive enterprise-ready features such as live migration, high availability clustering, and backup solutions. Its web-based management interface simplifies administration and monitoring, while the extensive community and commercial support options enhance its reliability and usability. Furthermore, it's open-source, allowing for transparency, community contributions, and reducing costs associated with licensing.

Recommended for

  • Small to medium-sized businesses looking for cost-effective virtualization solutions
  • Enterprises needing high availability and data protection features
  • Developers and IT professionals requiring a robust test and development environment
  • Organizations leveraging both containerization and virtual machines

Overall verdict

  • OpenStack can be an excellent choice for businesses and enterprises looking to deploy a cloud infrastructure, particularly if they value flexibility, scalability, and control over their environment. Being open-source, it also offers cost advantages compared to proprietary solutions, provided the organization has the necessary expertise to manage and maintain it. However, it may be challenging for smaller teams without dedicated IT resources due to its complexity and the steep learning curve associated with its deployment and management.

Why this product is good

  • OpenStack is a popular open-source cloud computing platform that enables users to build and manage both public and private clouds. It offers a flexible and scalable solution for organizations that need to handle large amounts of data and infrastructure. OpenStack is developed by a vast community of developers and organizations, ensuring continuous improvement and adaptation to new technologies. It supports a wide range of APIs, which allows for customization and integration with other services and tools.

Recommended for

    OpenStack is particularly recommended for large enterprises, organizations with skilled IT teams, academic institutions, and service providers that need a highly customizable and scalable cloud solution. It's also a great fit for entities with specific compliance requirements or those that need to run a private cloud with tailored configurations.

Videos

Walkthroughs and reviews on video.

Proxmox VE 4 videos + Add
OpenStack 3 videos + Add

Proxmox Virtual Environment 5.2 - Review and Installation

More videos

  • - Homelab / Office Lab Open Source Virtualization XCP-NG & Proxmox Compared
  • - Virtualize Everything! - Proxmox Install Tutorial
  • - Proxmox VE Full Course: Class 1 - Getting Started

OpenStack Summit Primer, The Who, What, Why and How of OpenStack

More videos

  • - Red Hat OpenStack Platform GPU use case
  • - Performance Analysis Review for Production OpenStack Private Cloud in SaaS

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Proxmox VE
OpenStack
46% 46%
Cloud Computing
54% 54%
100% 100%
Virtualization
0% 0%
0% 0%
VPS
100% 100%
100% 100%
Virtual Machine Management
0% 0%

User comments

Share your experience with using Proxmox VE and OpenStack. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Proxmox VE no reviews yet
OpenStack no reviews yet

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Proxmox VE 9 mentions
OpenStack 2 mentions
  • Adventures in Homelabbing: From Cloud Obsession to Self-Hosted Shenanigans
    Now that I know I do enjoy homelabbing, I have moved forward with purchasing the last computer parts I need for a basic home server before these tariffs skyrocket the prices even further. For that machine, I will most likely set up... - Source: dev.to / over 1 year ago
  • Setting up the home lab: Terraform
    When I worked for CBS, I discovered Terraform, which is tool that allows you do define infrastructure as code ("IaC"). I just recently purchased a home lab server (the details of how I have that set up will be discussed in a future... - Source: dev.to / about 2 years ago
  • VMware Kills Off 56 Products
    Proxmox [1] will see a boost in popularity, good. I'm using the free version in combination with the backup server on both small (several RasPi 4's spread over several countres running the 'PiMox' [2] port) as well as medium (DL380)... - Source: Hacker News / over 2 years ago

View more

  • Learn OpenStack by Example: Part 1 - Install DevStack
    In my first post, I looked into what is OpenStack and how, if done right, can be quite a powerful ally in our cloud deployment strategies. In this post, I want to start looking at how we can create an application to learn the basics and... - Source: dev.to / over 5 years ago
  • Learn OpenStack by examples: Part 0 - Summary and Goals
    While searching for solutions and documentation on the various problems I've come across, I would often see references to OpenStack and it got my curiosity going. What is OpenStack? What services does it offer and who owns it? How do I... - Source: dev.to / over 5 years ago

Alternatives to Proxmox VE and OpenStack

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