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StarWind Virtual SAN vs VMware Software Defined Storage comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 5, 2024

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

Pure Storage FlashBlade
Sponsored
Ranking in Software Defined Storage (SDS)
8th
Average Rating
8.8
Reviews Sentiment
7.8
Number of Reviews
38
Ranking in other categories
All-Flash Storage (15th), File and Object Storage (8th)
StarWind Virtual SAN
Ranking in Software Defined Storage (SDS)
1st
Average Rating
9.6
Reviews Sentiment
7.6
Number of Reviews
198
Ranking in other categories
HCI (5th)
VMware Software Defined Sto...
Ranking in Software Defined Storage (SDS)
16th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
7
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Software Defined Storage (SDS) category, the mindshare of Pure Storage FlashBlade is 4.1%, down from 4.5% compared to the previous year. The mindshare of StarWind Virtual SAN is 6.1%, down from 8.5% compared to the previous year. The mindshare of VMware Software Defined Storage is 1.4%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Software Defined Storage (SDS) Market Share Distribution
ProductMarket Share (%)
StarWind Virtual SAN6.1%
Pure Storage FlashBlade4.1%
VMware Software Defined Storage1.4%
Other88.4%
Software Defined Storage (SDS)
 

Featured Reviews

Parul-Patel - PeerSpot reviewer
High performance and throughput enhance IT backup management
The multi-dimensional scale-out design feature of Pure Storage FlashBlade is not in use in our environment. Regarding data reduction technologies, we don't get much deduplication because the data is already deduplicated from our FlashArray before we get to backup, so there is no benefit of deduplication. Regarding the integration with cloud-native ecosystem tools, we are not on cloud; we are strictly an on-premises solution. Pure Storage FlashBlade is not used by any end-user; it's used only for IT backup, with only about four people in our group managing it. I cannot recommend Pure Storage FlashBlade to other users depending upon their financial situation because it's an expensive solution, and the cost is very high, including licensing and renewal every year. I rate Pure Storage FlashBlade an eight out of ten.
Vladimir Simion - PeerSpot reviewer
Achieving seamless cost-saving implementation with exceptional support
The best features that StarWind Virtual SAN offers include the price because comparing to other virtual SAN solutions, this one is the best, and it also has a great support team behind it. My experience with their support has been positive, as their guides regarding the integration are very useful. They have some awesome guides online that show you exactly how to configure the product, how to do the initial setup, and you can speak with them directly. They will be able to connect and verify your setup, run its parameters and see exactly what's working and what is not, and they really help you with that. StarWind Virtual SAN has positively impacted my organization and my customer through initial cost saving. They use this product in a dark site, so I'm not able to provide any additional details about this, but they were really glad about it, they're still using it, and they asked for extending the capacity for it and the support. They really want to use it and are enjoying using it.
MohammadJundiah - PeerSpot reviewer
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

"What I like best about Pure Storage FlashBlade is its object storage functionality, plus it has fast underlying hardware. Pure Storage FlashBlade is also very stable. I find its stability one of its valuable features."
"The most valuable features include the ease of implementation, ease of use and the speed that you can do backup and recovery on."
"The tool's most valuable features are data warehousing, speedy recovery, and analytics. Its latest release is cost-effective."
"The initial setup is pretty easy and simple."
"The ease of deployment and management has helped us simplify our storage. We also do not have to worry about capacity management as much. A lot of these things are native to Pure Storage."
"I like its size. It is smaller than the other competitors. We can plug in many blades, and we can have data up to one terabyte."
"It's very easy-to-use."
"The most valuable feature of this solution is performance."
"The fact that the solution is vendor-agnostic allows it to be used with any virtualization vendor while remaining a powerful abstraction over storage."
"This was a great implementation for a small to mid-size business."
"vSAN we found was simple to set up, easy to configure and manage and allows us to achieve storage redundancy."
"StarWind Virtual SAN is essentially hardware agnostic, allowing us to build out a specific hardware layer based upon the customer's unique requirements."
"The product's core feature of virtualizing our storage is by far the most valuable."
"The control panel is nice. It gives you a lot of good feedback as to the status and health of the VSAN."
"StarWind is very easy to use, even if you have had no experience using a SAN before."
"Active-active work mode leads to true redundancy of storage and allows us to distribute the load between multiple nodes."
"The best part of the solution is that you can actually scale up to a large number of operating systems without additional hardware."
"VMware Software Defined Storage gives higher availability against data corruption."
"The solution is simple to configure and provides good performance and less footprint."
"The most valuable features of VMware Software Defined Storage are scalability, high availability, and performance."
"The single management panel is the main feature that is wonderful for the customer."
"This is an easy-to-use product for adding flexibility to your storage solution."
"The most valuable features of VMware Software Defined Storage are scalability, high availability, and performance."
"The most valuable features of the solution are that it is easy to deploy and the support is really good."
 

Cons

"I would also like to see better support for CIFS workloads."
"In terms of scalability, it doesn't expand out quite as robustly as some of the others, but it covers 90% of the market in what it does."
"There could be improvements in public cloud integration."
"We initially encountered challenges with the assembly process due to issues with the documentation required during setup, an area where Pure Storage needs improvement."
"Commvault has mainly driven the Analytics, providing data and reports. However, the product has room for improvement, especially regarding storage analytics. Upgrading firmware has caused issues, requiring feature disabling to revert to traditional backups. The firmware upgrades sometimes affect Commvault backups."
"Its configuration should be easier."
"I would like to see more VM-Aware features in the next release of this solution."
"In the realm of micro-services, I think that Pure Storage can do well if they start getting in there and making their arrays more micro-services ready."
"Feature-wise we are only waiting for the release of a "planned disaster" feature that would allow us to patch a hypervisor node without having to take the full storage offline."
"Being able to run StarWind vSAN on top of any free UNIX operating system to build a resilient iSCSI/FTP/SMB storage system would be useful."
"The setup and documentation for the installation with the free version could definitely be improved."
"StarWind Virtual SAN could be improved, and I wish the management GUI worked better."
"I found that certain browsers are not fully compatible with the administration web access portal."
"I had to buy upgraded support, which was not a problem, but it wasn't a prorated amount, so I paid for the support, the full upgrade, but I only got a couple of months out of it because it was only good until renewal time."
"The documentation could be better."
"It took a bit of knowledge and support to put in place but once installed it works fine. Migration (HyperV) from one server to another sometimes takes longer than expected but there is no data loss even if the host crashes."
"I'd like to see improved hardware compatibility"
"VMware Software Defined Storage should include a shared database on a standard version."
"The performance is not as good as some competing products and reporting can be improved."
"There is room for more integrations and plugins into more storages."
"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."
"Simplifying the licensing model and making it cheaper would improve the solution."
"The solution has some limitations in terms of replication to remote sites or cloud infrastructure, which need improvement."
 

Pricing and Cost Advice

"It is within reason for what you get. From what we have found comparing it to other vendors, it is in the same range as others. Given the choice, we would definitely redeploy it based on the cost."
"I feel that the price could always be lowered."
"Our customers have seen a reduction in TCO."
"The price is a little high."
"Licensing fees are paid yearly."
"The pricing for FlashBlade is between cheap and moderate."
"I understand that it is competitively priced compared to other brands."
"The price of this solution could be made more affordable."
"I would suggest that you download the free version, deploy in your lab, and play with it."
"If you are looking at a traditional SAN for a small cluster, give StarWind vSAN because you will save thousands without any compromise."
"I think the bang for the buck is much better with StarWind Virtual SAN."
"Their pricing seems pretty good, and their licensing structure is pretty straightforward."
"StarWind is best price/performance for SMB."
"The pricing is fine for the work that it does."
"StarWind is a low-cost, full-featured alternative to the traditional SAN environment, and their support will guide you every step of the setup."
"The setup cost, pricing, and licensing are very straightforward. They are exactly what you expect."
"The solution is very expensive."
"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."
"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 product is quite expensive and is among the most expensive for this type of solution."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
11%
Manufacturing Company
10%
Government
7%
Computer Software Company
17%
Manufacturing Company
10%
Financial Services Firm
8%
Government
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise11
Large Enterprise20
By reviewers
Company SizeCount
Small Business161
Midsize Enterprise54
Large Enterprise33
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise1
Large Enterprise6
 

Questions from the Community

What do you like most about Pure Storage FlashBlade?
The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power out...
What is your experience regarding pricing and costs for Pure Storage FlashBlade?
The pricing of Pure Storage FlashBlade is expensive compared to other products I used from other companies in the pas...
What needs improvement with Pure Storage FlashBlade?
I believe there is not much improvement needed because they have everything we need, but the interface is a little bi...
What do you like most about StarWind Virtual SAN?
It is easy to use and can monitor system synchronization and check Storage status. StarWind Virtual SAN (VSAN) combin...
What is your experience regarding pricing and costs for StarWind Virtual SAN?
My experience with pricing, setup cost, and licensing for StarWind Virtual SAN was okay.
What needs improvement with StarWind Virtual SAN?
Currently, StarWind Virtual SAN is working perfectly fine, so there are no changes I would suggest.
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

No data available
StarWind SAN & NAS
VMware SDS
 

Overview

 

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL
Baker Tilly BVI, CMS Internet, Board Harpeth Hall School
Helse Nord, Sky
Find out what your peers are saying about StarWind Virtual SAN vs. VMware Software Defined Storage and other solutions. Updated: September 2025.
869,566 professionals have used our research since 2012.