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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Proxmox VE

    Score9.2 out of 10
    N/AProxmox Virtual Environment is an open source server virtualization management solution based on QEMU/KVM and LXC. Users can manage virtual machines, containers, highly available clusters, storage and networks via a web interface or CLI. Proxmox VE code is licensed under the GNU Affero General Public License, version 3. The project is developed and maintained by Proxmox Server Solutions GmbH.

    $7.50

    per month

    Sophos Email

    Score8.9 out of 10
    N/ASophos Email is presented as Predictive Cloud Email Security Powered by Artificial Intelligence designed to block spam and malware, as well as protect employees and block phishing attempts.N/A
    Pricing
    Proxmox VESophos Email
    Editions & Modules
    Community
    € 90
    year & CPU socket
    Basic
    € 280
    year & CPU socket
    Standard
    € 420
    year & CPU socket
    Premium
    € 840
    year & CPU socket
    No answers on this topic
    Offerings
    Pricing Offerings
    Proxmox VESophos Email
    Free Trial
    NoNo
    Free/Freemium Version
    YesNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional DetailsProxmox Virtual Environment's source code is published under the free software license GNU AGPL, v3 and thus is freely available for download, use and share. A Proxmox VE Subscription is an additional service program that helps IT professionals and businesses keep Proxmox VE deployments up-to-date. A subscription provides access to the stable Proxmox VE Enterprise Repository delivering software updates and security enhancements, technical help and support.—
    More Pricing Information
    Community Pulse
    Proxmox VESophos Email
    Considered Both Products
    Proxmox Server Solutions
    No answer on this topic
    Sophos
    No answer on this topic
    Key User Insights
    Would buy again
    100%
    Would buy again
    9 Answers
    90%
    Would buy again
    18 Answers
    Delivers good value for the price
    100%
    Delivers good value for the price
    9 Answers
    95%
    Delivers good value for the price
    18 Answers
    Happy with the feature set
    100%
    Happy with the feature set
    9 Answers
    90%
    Happy with the feature set
    18 Answers
    Lived up to sales and marketing promises
    100%
    Lived up to sales and marketing promises
    7 Answers
    89%
    Lived up to sales and marketing promises
    17 Answers
    Implementation went as expected
    100%
    Implementation went as expected
    9 Answers
    100%
    Implementation went as expected
    17 Answers
    Features
    Proxmox VESophos Email
    Server Virtualization
    Comparison of Server Virtualization features of Proxmox VE and Sophos Email
    Feature
    Proxmox VE
    7.3
    12 Ratings
    10% below category average
    Sophos Email
    -
    Ratings
    Virtual machine automated provisioning7.112 Ratings00 Ratings
    Management console7.112 Ratings00 Ratings
    Live virtual machine backup8.012 Ratings00 Ratings
    Live virtual machine migration6.112 Ratings00 Ratings
    Hypervisor-level security8.011 Ratings00 Ratings
    Secure Email Gateway
    Comparison of Secure Email Gateway features of Proxmox VE and Sophos Email
    Feature
    Proxmox VE
    -
    Ratings
    Sophos Email
    9.2
    21 Ratings
    9% above category average
    Anti-malware00 Ratings9.521 Ratings
    Customizability00 Ratings9.021 Ratings
    Data Loss Protection00 Ratings9.018 Ratings
    Threat Detection00 Ratings10.020 Ratings
    Sandboxing00 Ratings9.016 Ratings
    End-to-End Encryption00 Ratings9.018 Ratings
    Management Tools00 Ratings9.021 Ratings
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    Proxmox VESophos Email
    Small Businesses
    Oracle VirtualBox
    Score8.2 out of 10
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    Score9.2 out of 10
    Medium-sized Companies
    VMware vSOM (discontinued)
    Score10 out of 10
    Barracuda ESG (discontinued)
    Score6.2 out of 10
    Enterprises
    IBM PowerVM
    Score9.7 out of 10
    Microsoft Exchange
    Score8.6 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Proxmox VESophos Email
    Likelihood to Recommend
    8.3
    (12 ratings)
    9.0
    (24 ratings)
    Likelihood to Renew
    10.0
    (1 ratings)
    1.1
    (2 ratings)
    Usability
    8.8
    (3 ratings)
    9.0
    (11 ratings)
    Availability
    9.0
    (1 ratings)
    -
    (0 ratings)
    Performance
    10.0
    (1 ratings)
    -
    (0 ratings)
    Support Rating
    10.0
    (1 ratings)
    2.8
    (11 ratings)
    Implementation Rating
    10.0
    (1 ratings)
    -
    (0 ratings)
    Product Scalability
    10.0
    (1 ratings)
    -
    (0 ratings)
    User Testimonials
    Proxmox VESophos Email
    Likelihood to Recommend
    Proxmox Server Solutions
    We used Proxmox to implement private cloud services, for clusters
    of a small number of servers, from 3 to 11 with and without high
    availability. Allways with ZFS file systems, and we used to install the
    root pool in SSDs mirrored and use other pools with RAID 10 in groups of
    four, for the virtual machines and containers, for the backups and snapshots, we used magnetic disks with RAID 10, in groups of four. Do
    not use an even number of servers because does not facilitates the
    implementation of High Availability, because the corosync service must
    have an odd number of servers to detect a failed server for the quorum
    system. We used a variety of servers, from clone PCs with AMD Ryzen with 6 cores and 12 threads with 64 GB of RAM no ECC, to high end servers with 64 cores and 128 threads per cpu and 2 cpus per server, with AMD EPYC Rome or Milan, 2 terabytes of RAM ECC.
    Incentivized
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    Sophos
    Sophos Email is ideal for protecting business email from advanced threats. It comes with features that make it easy to detect and block email threats, such as spam, phishing, ransomware, and data leaks. In addition, Sophos Email is ideal for email encryption and helps train teams to identify phishing threats.
    Incentivized
    Read full review
    Pros
    Proxmox Server Solutions
    • BackUp System, provides extensive propiertes and verifications. An exclusive server for BackUp Administration (PBS)
    • Hardware Customization. You can select several properties to adapt the hardware to your needs
    • Easy administration. You will be able to manage the server with easily accessible tools such as the web console and usage statistics.
    • Certificates Administration.
    Read full review
    Sophos
    • We could customize it to have a certain level of workflow. We manage to enforce certain email (based on key-phrases) to be quarantined before send it to the recipient. And the email needs to be approved (manually) before being released.
    • For certain type (using regex) of email, we will encrypt it if it's sent outside our organization domain.
    • Scalable
    Incentivized
    Read full review
    Cons
    Proxmox Server Solutions
    • The web UI does not work as well on mobile devices. It is useable, but a mobile optimised / responsive UI would be nice to have. There is a mobile app, so that may alleviate this issue, but I have not yet tried it.
    • Support in the community forums could be better. There are paid support plans, but new users trying out the software will not have access to this. Answers to questions can sometimes be terse, and I can imagine this may put some people off.
    • The wiki is a bit hit and miss with certain topics. I've often seen outdated or missing information, and the whole thing looks like it could do with some polish. I'd love to see it opened up for the community to add to.
    Incentivized
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    Sophos
    • I would love to see tips integrated into the user interface from the management side to allow for easier dissection of email headers. This would allow lower level admins that may work at smaller companies to better understand the information presented.
    Incentivized
    Read full review
    Likelihood to Renew
    Proxmox Server Solutions
    Proxmox VE provides the most capable, yet stable virtualization platform in the market today. Licensing options are also competitive and cost-effective for support, and support is extremely fast and knowledgable of getting issues resolved as quickly and soundly as possible.
    Incentivized
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    Sophos
    It was easy to use and easy to implement. You don't need previous knowledge on the products, after we got this up and running, it took us hours to put everything together. The transition was easy and seamless.
    Incentivized
    Read full review
    Usability
    Proxmox Server Solutions
    The interface is easy to use for most of it, but still lacks screens for some configurations. Also, a few of the screens are not as intuitive as they could be. This is specially true with disk and network configuration, where some graphic/visual representations of the configurations would be very useful
    Incentivized
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    Sophos
    It's mostly great and for policies and features, it does everything we would ask it to and more. The only thing keeping it from being a 10 is the lack of granularity in the reporting, which is actually an issue within Sophos Central as a whole. The ability to drill down from dashboards into accurate, detailed data would be very helpful at times.
    Incentivized
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    Reliability and Availability
    Proxmox Server Solutions
    Proxmox VE's ha-cluster functionality is very much improved, though does have a not-very-often occurrence of failure. In a 2-node cluster of Proxmox VE, HA can fail causing an instance that is supposed to migrate between the two nodes stop and fail until manually recovered through the command-line tools provided. Other than this, the HA clustering capability of Proxmox VE has proven to be reliable in 3 or more clustered environments with much less chance of these failures to occur.
    Incentivized
    Read full review
    Sophos
    No answers on this topic
    Performance
    Proxmox Server Solutions
    Proxmox VE's interfacing is always fast to load, both the Web interface and the command-line tool interfaces. Reporting is practically real time almost all the time, and you can see everything in mere seconds, easily able to identify if something is wrong or it everything is in tip-top shape as always desired
    Incentivized
    Read full review
    Sophos
    No answers on this topic
    Support Rating
    Proxmox Server Solutions
    They are fast, understanding, very intelligent, know their product very well, fast, responsive, and concise. Need I say more?
    Incentivized
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    Sophos
    Support is slow to respond. They call back outside of normal business hours despite clearly being advised when they should call. They try to BS you that the platform is working properly although there is hard evidence to the contrary. Once you get to senior level of support they agree that the product is incapable of performing properly in its current iteration.
    Read full review
    Implementation Rating
    Proxmox Server Solutions
    It worked, was easy and super fast to deploy, and provided everything we needed in a matter of minutes
    Incentivized
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    Sophos
    No answers on this topic
    Alternatives Considered
    Proxmox Server Solutions
    Proxmox VE is cheaper than VMware, especially upscaling an HA architecture. Compared with other free or less expensive solutions, Proxmox VE is high compatible with more types of hardware solutions and more VM types. From my point of view, Proxmox VE has no competitor at the same price level, it offers the most complete and production-ready HA solution.
    Incentivized
    Read full review
    Sophos
    Many other solutions are a complicated setup and take a lot of time for the configuration. With Sophos email we were setup and seeing data/emails within an hour. As I have described the ease of use from a high-level for someone like me a Director just peeking into the system or an analyst that can do a deep dive is one of the best users interfaces I have seen for any product.
    Incentivized
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    Scalability
    Proxmox Server Solutions
    Proxmox VE provides everything you need to quickly add new storage mediums, network and local, as well as networking interfaces, such as using Linux standard bridges and now Open-vSwitch bridges which can be even more scalable than before. Proxmox VE 4.0 dropped support for OpenVZ in favor of the more well supported and native LXC and made an upgrade path to it very simple.
    Incentivized
    Read full review
    Sophos
    No answers on this topic
    Return on Investment
    Proxmox Server Solutions
    • Due to the open source nature of Proxmox, we have no licensing costs while training our employees
    • We've migrated 100% of our clients to Proxmox and have found improved uptime, and flexibility.
    • In the 10 years of using Proxmox, we've yet to lose any data or not be notified of backup issues.
    Incentivized
    Read full review
    Sophos
    • AI-powered email threat prevention ensures that no threats reach our email system, preventing data contamination.
    • The BEC defense ensures our business reputation remain in place.
    • URL protection protects our users from clicking on malicious links that would otherwise compromise our email systems.
    • Ability to encrypt emails keeps our email data secure which a plus.
    Incentivized
    Read full review
    ScreenShots