We performed a comparison between Citrix Hypervisor and VMware vSphere based on our users’ reviews in five categories. After reading all of the collected data, you can find our conclusion below.
Comparison Results: Citrix Hypervisor wins out in this comparison. The main difference between the two solutions is that VMware vSphere is more expensive than Citrix Hypervisor and users say it also needs improved security and monitoring features.
"This is a good product for virtualization and it is easy to use."
"This solution allows the end users to clone, start, stop, or remotely control their VMs."
"The support for this solution is phenomenal."
"I find it very easy to manage and at a cost that small customers would never refuse (free)."
"We can easily migrate VMs from one host to another."
"The solution is easy to deploy. It's very easy to understand problems and read logs."
"The most valuable features are being able to host many virtual machines and being able to patch machines."
"The continued uptime of our virtual machines is good."
"vRealize Operations Manager is the most valuable feature, but it is not embedded in vSphere; it is a part of vSphere. It is used for forecasting and checking the consumption of CPU, memory, and other resources. It has the capability to do the forecast based on the history and give advice on consumption. VMware vSphere is easy to use and easy to implement. Its learning curve is not sharp. Any engineer with little or medium knowledge of hypervisors and virtualizations can implement vSphere with a few clicks."
"We scale it both vertically and hortizonally. We have many data centers on it."
"The solution is easy to use, has high performance, and good virtualization."
"The most valuable feature would be enhanced, what we call, Linked Mode to link our disaster recovery site to our primary site across different vCenters, without being required to be broken apart. Meaning, we have identity management and the actual vCenter servers split. We can actually do embedded now, thanks to vSphere 6.7."
"Workloads; We use vSphere for mission-critical apps including SAP and and part of our internal development in C+, for the solution that collects everything for the buyers."
"VMware vSphere has a lot of features that are valuable, such as multiple clusters, VM mobility, VDI, and virtual desktop."
"The virtualization this solution offer is very complete for the infrastructure."
"Server Virtualization is the most important feature because that helps me to utilize 100% capacity of my physical server or box. Its redundancy, uptime, or high-availability is also valuable. Storage-sharing is also valuable. In vSAN, I can utilize the maximum storage. In the physical boxes, if you don't require storage, it lies idle, but with VMware or any kind of virtualization, you can utilize the full storage."
"Network management needs improvement because it is not very stable."
"The solution needs better backup facilities that are available for virtual machines to create servers on."
"It needs improvement with the security features."
"You need a licensed account to look up technical support."
"The solution is only in English. It would be ideal if it was in Portuguese."
"The licensing costs are too high on the solution. They should work to make the costs more reasonable."
"It needs to have a more robust backup solution."
"The graphics user interface is pretty bad."
"I would like to see a little bit more visibility regarding errors. When an error does occur, there are times where it says "Unknown error" or something to that effect, and it doesn't necessarily give you a lot of metrics. If you go online and you give a description of it, normally the VMware forums can help you find out what it is, but I'd like to see a little bit more visibility from the software itself regarding what's going on: "This went wrong, this is why.""
"The solution is quite expensive."
"I would like to see DRS for the GPU machines."
"The management of the product demonstration is weak."
"I met with the lead solutions architect for vSphere, and one of the things that I really kind of sat him down on was, "What's the deal between these Custom Attributes and these Tags? What are you trying to do with that?" He said, "So here's the deal. I know that they're halfway done and we have a vision of where they're all going, but we'll get it there." That that would be a great ability, to keep all that metadata about your virtual machines inside the solution and staying with the machines."
"The technical support is not too bad, but not the best."
"OS templates should be readily available, so there is no need to get an OS separately. Only the activation part should be different, which is not presently available due to the need to get the OS from a different location, then create VMs."
"Lacks a simplified integration with services automation."
Citrix Hypervisor is ranked 8th in Server Virtualization Software with 45 reviews while VMware vSphere is ranked 2nd in Server Virtualization Software with 443 reviews. Citrix Hypervisor is rated 8.2, while VMware vSphere is rated 8.8. The top reviewer of Citrix Hypervisor writes "Good features, fair pricing, and excellent reliability". On the other hand, the top reviewer of VMware vSphere writes "Allows for easy management of snapshots for virtual machines and good web console ". Citrix Hypervisor is most compared with Proxmox VE, Hyper-V, Oracle VM VirtualBox, KVM and Nutanix AHV Virtualization, whereas VMware vSphere is most compared with Hyper-V, Proxmox VE, VMware Workstation, Oracle VM and IBM PowerVM. See our Citrix Hypervisor vs. VMware vSphere report.
See our list of best Server Virtualization Software vendors.
We monitor all Server Virtualization Software reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.
VMware and Citrix server virtualization do almost the same thing with nearly same options, on the other hand Citrix Xenapp and Xendesktop is far more advanced and efficient and have their own secured protocol. I've been using Citrix Xenapp for long time, it is an amazing solution saving huge cost related to communication channels and software license. Also I implemented Citrix Xenapp on VMware and HyperV. The stability of Citrix over VMware is far more better than over HyperV. We used the Citrix Xenapp to streaming Oracle EBS and Microsoft office to remote users (about 13000 user) it served up to 1600 concurrent user very efficient.
Hi,
VMware and Citrix XenServer both are Bare metal (Type1) Virtualization Software. Both are good. But VMware is too user friendly and good for Enterprise as well. Whereas, Citrix is good for SMB.
In short, there are so many options with each company that it is hard to provide a short sweet answer. From my experience, Citrix has been used primarily to enable one to access computers and systems remotely as well as a tool to enable folks to get together via an online meeting format. VMWare, conversely, has been used for virtual environments where one could host their servers, say up to 4 or 5 of them, virtually, on each ESXi host machine. Again, each company has many products, however I have thought of them as an apples verses oranges comparison in as far as the service/products they offer. One can explore Citrix products at http://www.citrix.com/products.html?posit=glnav and VMWare products at http://www.vmware.com/products/.
-Jeff
Adding to Howard's points, you can virtualize NetScaler as well. It is now replacing Cisco's Load Balancing line of products. Citrix XenServer also allows for users to build their own Cloud.
As with Rakesh's comments, Citrix can provide some of same benefits.
1. Reduce physical space in the data center, thereby reducing physical server maintenance, cooling costs and OPEX.
2. Using templates, you can deploy virtual servers in hours instead of days or weeks with physical purchases.
3. With Desktop virtualization, Microsoft has VDA licensing. Server OS licensing remains the same.
Overall, both vendors have their own key points of expertise, it will depend on what you really want to accomplish with virtualization.
Which products specifically?
Haven't used citrix but had been useing VMWARE , I will therefore concentrate on VMware alone.
VMWare benefits on Multiple fronts
1. Reduce Physical Space of Data Center
2. Reduces Physical Server Maintenance Cost and thereby OPEX
3. Make implementing Redundancy much Easier
4. Servers are Up in Days compared to conventional methods where we needed to procure physical Servers
5. Reduce Energy Cost as we have reduced number of Physical Servers
6. Reduces Windows OS licensing cost
Adding to Howard's points above, VMware uses their existing Hypervisor platform to enable customers build their own Cloud too.
Vmware and Citrix both do similar things. They both offer server virtualization and desktop virtualization (plus other related software). VMware is the clear market leader for server virtualzation (Vsphere) and Citrix is the leader in desktop / application virtualization (Xendesktop / Xenapp). They both offer network software enhancements (and Citrix has NetScaler hardware). If you have any questions, please email howieb@hotmail.com