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DataCore SANsymphony vs VMware Software Defined Storage comparison

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Executive SummaryUpdated on Jun 3, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Everpure FlashArray
Sponsored
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
231
Ranking in other categories
All-Flash Storage (3rd)
DataCore SANsymphony
Average Rating
9.2
Reviews Sentiment
7.2
Number of Reviews
59
Ranking in other categories
Storage Software (2nd), Software Defined Storage (SDS) (5th), HCI (11th), Storage Performance (1st)
VMware Software Defined Sto...
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
7
Ranking in other categories
Software Defined Storage (SDS) (16th)
 

Featured Reviews

Sowjanya MV - PeerSpot reviewer
Technical Lead at Wipro Limited
Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades
The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.
SC
Founder at EKIUM
Storage platform has improved data performance and has provided reliable support for my clients
It's difficult to know how DataCore SANsymphony can be improved. I think DataCore SANsymphony could be deployed on Linux environments, which could be a great thing for clients. I would like to see the stabilization of the Veeam implementation in the future, and perhaps the integration or officialization of compatibility with Proxmox and XCP-ng. With Proxmox, it wasn't easy while integrating it with third-party solutions. It's working, but it was a bit difficult to deploy.
Mohammad Jundiah - PeerSpot reviewer
Solutions Architect at Qatar Datamation Systems
Data security and performance excel but integration and licensing need improvement
I used Nutanix for its hyper-converged infrastructure capabilities and VMware Site Recovery for disaster recovery.  Additionally, I worked with VMware Software Defined Storage both internally and with partners to consolidate servers into one solution The most valuable features of VMware Software…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"This is a very good product at a very good price, with very good support."
"Overall, Pure Storage FlashArray has never let us down in front of customers so far."
"I find two features of Pure Storage most valuable. The first is the "safe mode" function, and the second is its simplicity."
"At this point, I don't know anything that they could provide in a better way."
"The seamless integration into the public cloud has improved my organization."
"For VMware, it has been a humongous savings."
"Both the ease of setup and the reliability of the array makes it quite simple to manage for the customer."
"The compression and deduplication features help to make the best use of the capacity."
"Redundancy and improved performance in terms of storage with auto-tiering are the most valuable features."
"The interface is user-friendly."
"The dashboard is very intuitive, and there are a lot of counters to diagnose what happens during a short period (like when a backup is in progress)."
"SANsymphony-V offers a comprehensive set of storage virtualization functions to build a very robust storage network that speeds up applications, ensures business continuity and facilitates disaster recovery."
"Supporting of Automated-Storage-Tiering (AST) is a good feature that saves money."
"The bottom line is the software is what runs our applications on whatever storage vendor we choose - and it does so reliably."
"Storage is always available."
"Stability, the price, and ergonomics are the features I find most valuable in DataCore SANsymphony."
"The technical support is awesome."
"The single management panel is the main feature that is wonderful for the customer."
"The most valuable features of VMware Software Defined Storage are scalability, high availability, and performance."
"The solution is simple to configure and provides good performance and less footprint."
"The most valuable features of the solution are that it is easy to deploy and the support is really good."
"The product is user-friendly from an administrative standpoint and very easy to use."
"This is an easy-to-use product for adding flexibility to your storage solution."
"VMware Software Defined Storage gives higher availability against data corruption."
 

Cons

"The integration capabilities could be improved."
"Pure Storage support could be a little better."
"When creating a support case, visibility should be extended to others involved in assisting."
"I would like the ability to swap out the network adapters into it. So, without taking out the whole controller, I would like to be able to swap adapters. This would make things easier."
"The price of this solution could be improved."
"I would like to get a weekly report of how our storage has been used, and if there is any storage sitting there not being used."
"A noticeable area for improvement is the support for object storage."
"Reports of performance and LUN utilization could be improved."
"Datacore is developing a new WebUI with new dashboards. It is a good idea as the classic GUI is lacking dashboards."
"There is room for improvement in the graphical interface."
"The graphical interface is not always very stable."
"The heavy client mode console should be improved by having a web console to improve accessibility."
"The only area I see lacking with DataCore is their support; it's not very good at all, and it's frankly very frustrating and has almost caused me to swear off the product."
"I found it a little unnecessary to have to rename the configurations within the graphics console in order to have unique names."
"In my opinion, there should be improvements in how to get and filter logs."
"We are waiting for container support (on the roadmap), as well as a user-friendly full web-administration capability, and an improved API."
"It's easy to scale and expand but the main catch is the cost. It's expensive."
"Simplifying the licensing model and making it cheaper would improve the solution."
"There is room for more integrations and plugins into more storages."
"VMware Software Defined Storage should include a shared database on a standard version."
"The license model of the product is an area of concern where improvements are required."
"It doesn't have the ability to be deployed on any kind of hardware and network connectors."
"The cost of the product is where an improvement could be made. It's generally very expensive and requires a lot of architecture that needs to be designed according to specific situations."
"I'd like to see improved hardware compatibility"
 

Pricing and Cost Advice

"There are no licensing fees or other costs."
"When I last looked, the prices were reasonable, and we could get an excellent array for about $60,000."
"The Evergreen Storage subscription is great, because then I get new controllers every three years."
"When we bought the unit, we bought per capacity. So, the licensing is per capacity, and the only thing that we have to buy every year or every three years is maintenance. Included in that maintenance is the upgrade of the controllers every three years at no cost to us."
"The price-to-performance is good. I looked at Pure about three to four years back, but the price-to-performance wasn't right for us. Now, it's right."
"It's a good price point and it's a solid product for the price."
"It is not the cheapest one out there. We're paying yearly, but I'm not 100% sure."
"I'm good with the licensing. Of course, pricing can always be less... It's actually not a bad pricing model, considering I don't have to rip-and-replace."
"Make sure you are made aware of the annual subscription cost when purchasing."
"This product has a good ratio between quality and price. In many cases, it's less expensive to work with DataCore than other storage systems."
"It is relatively expensive, and the additional costs for hardware and storage can make it a significant investment for customers."
"The cost is at the same level as other storage solutions and it is easy to understand the licensing."
"The solution is cost effective."
"DataCore SANsymphony's pricing is very high and should be much cheaper."
"This solution allows the use of off-the-shelf hardware and charges by the TB of storage."
"The pricing and licensing are better with DataCore."
"A single socket costs you around US $6,000 for three years. At a minimum, you have a three load cluster for a medium or enterprise-scale company. It can get quite expensive because you're likely to need four to six sockets on the other side. It comes to around $30,000."
"VMware Software Defined Storage is a slightly expensive solution."
"The product is quite expensive and is among the most expensive for this type of solution."
"I believe there is a yearly licensing fee of around $2000 - $5000. I don't think there are additional costs above that but it depends on the type of infrastructure you're booting."
"The solution is very expensive."
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
10%
Comms Service Provider
9%
Construction Company
9%
Outsourcing Company
13%
Manufacturing Company
12%
Comms Service Provider
12%
Construction Company
7%
Outsourcing Company
20%
Financial Services Firm
14%
Computer Software Company
14%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business71
Midsize Enterprise38
Large Enterprise159
By reviewers
Company SizeCount
Small Business37
Midsize Enterprise12
Large Enterprise22
By reviewers
Company SizeCount
Small Business3
Large Enterprise6
 

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?
Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...
What is your experience regarding pricing and costs for Pure Storage FlashArray?
I find the pricing of Everpure FlashArray to be quite high compared to other storage solutions; however, the reliabil...
What needs improvement with Pure Storage FlashArray?
I believe we have covered the most important features; the architecture of Pure Storage is essential, and features su...
What is your experience regarding pricing and costs for DataCore SANsymphony SDS?
I am saying that the pricing is reasonable. It's not that expensive, and the product is also pretty stable. It's a go...
What needs improvement with DataCore SANsymphony?
It's difficult to know how DataCore SANsymphony can be improved. I think DataCore SANsymphony could be deployed on Li...
What is your primary use case for DataCore SANsymphony?
I usually recommend DataCore SANsymphony for companies in the domain of research, energy, governmental, and education.
What is your experience regarding pricing and costs for VMware Software Defined Storage?
The price of VMware Software Defined Storage is on the pricey side, rated four out of five in cost. There is room for...
What needs improvement with VMware Software Defined Storage?
There is room for more integrations and plugins into more storages. More automation, such as using Playbook on Ansibl...
What is your primary use case for VMware Software Defined Storage?
I used Nutanix for its hyper-converged infrastructure capabilities and VMware Site Recovery for disaster recovery. Ad...
 

Also Known As

Pure Storage FlashArray
DataCore Virtual SAN
VMware SDS
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Volkswagen , Maimonides Medical Center, NASA, Thorntons, Inc., TUI, ISCO Industries, Pee Dee Electric Cooperative, United Financial Credit Union, Derby Supply Chain Solutions, Mission Community Hospital, Bellarmine College Preparatory, Colby-Sawyer College, Mount Sinai Health System, The Royal Institute of International Affairs, Quorn Foods, Bitburger, University of Birmingham, Stadtverwaltung Heidelberg, NetEnt to name a few.
Helse Nord, Sky
Find out what your peers are saying about DataCore SANsymphony vs. VMware Software Defined Storage and other solutions. Updated: September 2026.
913,683 professionals have used our research since 2012.