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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Sophos Email

    Score9.1 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

    XenServer

    Score8.1 out of 10
    N/AXenServer (formerly Citrix Hypervisor) is a virtualization management platform optimized for application, desktop and server virtualization infrastructures.N/A
    Pricing
    Sophos EmailXenServer
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    Sophos EmailXenServer
    Free Trial
    NoNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details——
    More Pricing Information
    Community Pulse
    Sophos EmailXenServer
    Considered Both Products
    Sophos
    No answer on this topic
    Cloud Software Group
    No answer on this topic
    Key User Insights
    Would buy again
    90%
    Would buy again
    18 Answers
    No answers on this topic
    Delivers good value for the price
    95%
    Delivers good value for the price
    18 Answers
    No answers on this topic
    Happy with the feature set
    90%
    Happy with the feature set
    18 Answers
    No answers on this topic
    Lived up to sales and marketing promises
    89%
    Lived up to sales and marketing promises
    17 Answers
    No answers on this topic
    Implementation went as expected
    100%
    Implementation went as expected
    17 Answers
    No answers on this topic
    Features
    Sophos EmailXenServer
    Secure Email Gateway
    Comparison of Secure Email Gateway features of Sophos Email and XenServer
    Feature
    Sophos Email
    9.2
    21 Ratings
    9% above category average
    XenServer
    -
    Ratings
    Anti-malware9.521 Ratings00 Ratings
    Customizability9.021 Ratings00 Ratings
    Data Loss Protection9.018 Ratings00 Ratings
    Threat Detection10.020 Ratings00 Ratings
    Sandboxing9.016 Ratings00 Ratings
    End-to-End Encryption9.018 Ratings00 Ratings
    Management Tools9.021 Ratings00 Ratings
    Server Virtualization
    Comparison of Server Virtualization features of Sophos Email and XenServer
    Feature
    Sophos Email
    -
    Ratings
    XenServer
    7.6
    12 Ratings
    6% below category average
    Virtual machine automated provisioning00 Ratings7.011 Ratings
    Management console00 Ratings7.012 Ratings
    Live virtual machine backup00 Ratings8.010 Ratings
    Live virtual machine migration00 Ratings8.012 Ratings
    Hypervisor-level security00 Ratings8.011 Ratings
    Best Alternatives
    Sophos EmailXenServer
    Small Businesses
    Zoho Mail
    Score9.2 out of 10
    Proxmox VE
    Score9.2 out of 10
    Medium-sized Companies
    Barracuda ESG (discontinued)
    Score6.2 out of 10
    VMware vSOM (discontinued)
    Score10 out of 10
    Enterprises
    Microsoft Exchange
    Score8.6 out of 10
    IBM PowerVM
    Score9.6 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Sophos EmailXenServer
    Likelihood to Recommend
    9.0
    (24 ratings)
    7.0
    (12 ratings)
    Likelihood to Renew
    1.1
    (2 ratings)
    10.0
    (3 ratings)
    Usability
    9.0
    (11 ratings)
    7.0
    (3 ratings)
    Availability
    -
    (0 ratings)
    5.5
    (1 ratings)
    Performance
    -
    (0 ratings)
    6.4
    (1 ratings)
    Support Rating
    2.8
    (11 ratings)
    6.4
    (1 ratings)
    In-Person Training
    -
    (0 ratings)
    2.7
    (1 ratings)
    Implementation Rating
    -
    (0 ratings)
    7.3
    (1 ratings)
    Configurability
    -
    (0 ratings)
    5.5
    (1 ratings)
    Ease of integration
    -
    (0 ratings)
    5.5
    (1 ratings)
    Product Scalability
    -
    (0 ratings)
    6.4
    (1 ratings)
    Vendor post-sale
    -
    (0 ratings)
    8.2
    (1 ratings)
    Vendor pre-sale
    -
    (0 ratings)
    8.2
    (1 ratings)
    User Testimonials
    Sophos EmailXenServer
    Likelihood to Recommend
    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
    Cloud Software Group
    It can be really helpful & useful if we are using Citrix Hypervisor with other provisioning tools. Here are some specific scenarios where Citrix Hypervisor (formerly Citrix XenServer) is well-suited: Server Consolidation, Virtual Desktops, Disaster Recovery, Development & Testing Environments. On the other hand, there are some scenarios where Citrix Hypervisor may be less appropriate: Small-scale Deployments, Highly Heterogeneous Environments, and Limited Virtualization Requirements.
    Incentivized
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    Pros
    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
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    Cloud Software Group
    • Citrix hypervisor does price very well for small organizations. It is free.
    • Since this product is open source it does not have any type of vendor lockdown issues.
    • Allows live migration of VM's so you can keep systems up and running when changes are needed to the hardware in the background.
    • The GUI management tools are quite easy to learn.
    • Has Snapshot capability which is a great way to protect against malware as well as do risk-free upgrades.
    Incentivized
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    Cons
    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
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    Cloud Software Group
    • Adding or presenting additional storage to the host can often be a task that is far more involved than competitive products.
    • The product can require reboots more frequently than competitors due to the DOM kernel getting "hung up".
    • Sometimes when a virtual machine is deleted it still leaves behind orphaned vdisks.
    • Recovering from the loss of a host can sometimes cause virtual machines to require lengthy command prompt scripting to fix so they can be powered back on from another host.
    Incentivized
    Read full review
    Likelihood to Renew
    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
    Cloud Software Group
    With the knowledge and usage of solutions from VMware and Microsoft offering more compelling cloud integrated options it makes it more compelling in many environments which I consult. XenServer is a good product and fits the bill in many smaller environments but as clients look to the cloud or a hybrid cloud it can in some cases make it a bit more difficult.
    Incentivized
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    Usability
    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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    Cloud Software Group
    XenServer is a good product in its use and probably free if you have the right Citrix licenses already. However, it does require specific knowledge to manage, which makes it harder to manage if you don't have that knowledge in house.
    Incentivized
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    Reliability and Availability
    Sophos
    No answers on this topic
    Cloud Software Group
    It's been a little problematic in the past at larger VDI deployments requiring a bit more care and feeding than other vendors. But the latest releases (6.5.x) have brought about huge improvements in the stability and availability.
    Incentivized
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    Performance
    Sophos
    No answers on this topic
    Cloud Software Group
    When running like a top XenServer is a fantastic hypervisor. There is relatively low overhead on the Dom0 so workloads get the most of the resources.
    Incentivized
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    Support Rating
    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
    Cloud Software Group
    The staff I've worked with are very knowledgeable or able to get a very well articulated and capable support team member on the phone or helping them if necessary and they always want to ensure the best experience possible for you on the platform. The ability for the support team to reach out to hardware vendors for assistance is a nice plus too.
    Incentivized
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    In-Person Training
    Sophos
    No answers on this topic
    Cloud Software Group
    Part of a training for certification to become a trainer for Citrix included an in-person training with a Master CCI. The XenServer training at this time was pretty simplified due to the product primarily being installed however you did have to work with it and mildly configure the system.
    Incentivized
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    Online Training
    Sophos
    No answers on this topic
    Cloud Software Group
    Haven't given it a real go with any online training however there are some options out there. I have taught a course following Citrix material for XenDesktop which leverages XenServer and it is pre-built so not the best for XenServer specifically for installation but configuration is mildly touched on
    Incentivized
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    Implementation Rating
    Sophos
    No answers on this topic
    Cloud Software Group
    Ensure you review the HCL (hardware compatibility list) and reach out to the hardware vendors to ensure they support the platform and in case they have documentation that can be followed for the implementation. Also ensure the prerequisites are completed prior to implementation so that as few unexpected delays occur as you can control.
    Incentivized
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    Alternatives Considered
    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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    Cloud Software Group
    Feature for feature they are neck and neck. I have used Hyper-V 2012 and 2016, VMware ESXi and XenServer evenly. XenServer is a fast install, good documentation, with enterprise features out the box that compare or exceed what VMWare offered with a higher cost of entry.
    Incentivized
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    Scalability
    Sophos
    No answers on this topic
    Cloud Software Group
    The servers latest versions have made massive improvements to scalability. But from past experience there have been issues when running workloads for extended periods of time without reboot on the hosts. I would need to run similar workloads on the 6.5 release which has changed much of the bottlenecks or issues so I'd imagine its far more capable now, Perhaps able to stand near the best in the market.
    Incentivized
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    Return on Investment
    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
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    Cloud Software Group
    • Xenserver is easy to learn. We paid for support only for installation and deployment in the first three years, and now our team has the knowledge to solve most problems.
    • Low CAPEX if you have a team that uses open source software day by day.
    • But paid support is necessary to solve critical problems. The open source community is not enough. Actually, we have difficulty solving some bugs without paying for support.
    • Medium OPEX if you have a team that uses open source software day by day.
    Incentivized
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    ScreenShots