NetApp Cloud Volumes ONTAP vs StarWind Virtual SAN comparison

NetApp and StarWind are both solutions in the Software Defined Storage (SDS) category. Additionally, 95% of NetApp users are willing to recommend the solution, compared to 100% of StarWind users who would recommend it.

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Executive Summary

We performed a comparison between NetApp Cloud Volumes ONTAP and StarWind Virtual SAN based on real PeerSpot user reviews.

Find out in this report how the two Software Defined Storage (SDS) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed NetApp Cloud Volumes ONTAP vs. StarWind Virtual SAN Report (Updated: May 2025).

Buyer's Guide

NetApp Cloud Volumes ONTAP vs. StarWind Virtual SAN

May 2025

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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

Featured Reviews

Eric Black

Solutions Architect at Recovery Point Systems

The ability to leverage multi-tenancy along with immutability is a huge benefit for us

The only thing I feel FlashBlade is missing is the SOS API. If it had SOS API, that would put it well over the top. Veeam Backup specifically has started to streamline their API, and they are doing that with SOS API. They have optimized it. Any of the S3 devices out there that support this SOS API can have far more API calls at once. On our side, that translates to better restoration. With SOS API, it can leverage far more restorations at a single given time or read from the device in simple terms. That results in maximizing the output and throughput from the device itself.

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Pramod-Talekar

Sr Service Engineer at a healthcare company with 1,001-5,000 employees

Allows customers to manage SAN and NAS data within a single storage solution

The tool's most valuable features are the SnapLock and SnapMirror features. If something goes wrong with the data, we can restore it. This isn't a mirror; we store data in different locations. If there's an issue on the primary site, we can retrieve data from the secondary site. Multiprotocol support in NetApp Cloud Volumes ONTAP is beneficial because it allows customers to manage SAN and NAS data within a single storage solution. This feature eliminates the need to purchase different types of storage.

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WJHG

Soporte IT at Sildan Security

Seamless integrations, high availability, and offers a free version

Although I am generally satisfied with VSAN and its performance, there are some areas that could be improved to enhance its effectiveness even further. One area that could benefit from improvement is scalability. While the tool works well in its current configuration, allowing for greater ease and flexibility in adding new nodes to the cluster without complications would be very beneficial, especially in growing environments. Additionally, I would like to see additional features in the next version, such as better support for automated resource management. This could include proactive suggestions for optimizing storage and memory usage, as well as preventive alerts about the health status of the servers. A more intuitive interface or an improved dashboard for monitoring the cluster would also be helpful, as it would facilitate performance tracking and help identify potential issues before they affect services.

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Quotes from Members

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

Pros

"We can capacity plan at a greater level than we used to."

"The initial setup is pretty quick."

"The solution is able to handle workloads and is easy to use. It allows us to actually manage the boxes in less time."

"It is very easy to use, and it is very fast."

"We have integrated it with VMware. The integration process is pretty good. Especially with VMware, it helps with the capacity of it."

"It helps simplify our storage, because the user interface is very simple and the installation is easy."

"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."

More Pure Storage FlashBlade pros

"We're using snapshots as well and it's a pretty useful feature. That is one of the main NetApp benefits. Knowing how to use snapshots in the on-prem environment, using snapshots on the cloud solution was natural for us."

"Snapshots are one valuable feature within ONTAP, but CVO's appeal is that it acts just like the on-prem solution. It's the same OS, but in the cloud. We can continue to use ONTAP as we did on-premise."

"SnapMirror helps mirror metadata and data volumes between endpoints in a data fabric."

"ONTAP has been very stable for us, specifically in the cloud environment. It allows us to have high availability as well as standalone systems if that's what we want within our specific workloads. Also, on-premise has been a very stable environment. We have very few outages and when we do, we work with support to get systems back online in a timely manner."

"The feature which I like the most is that it has the capabilities that the traditional storage system offers. It provides all the functionality. The deduplication and compression work exactly like ONTAP's traditional storage. So people who have experience with that find it very easy to manage."

"If you have a larger amount of data than normal in cloud, it is easy to provision and maintain. Waiting for the delivery of the controller, the configuration of enclosures, etc., all this stuff is eliminated compared to using on-premise."

"It offers ease of use and a comprehensive suite of applications, including features like SnapMirror, SnapVault, and unified snapshot management, all bundled into a single product."

"The ability to do a straight SnapMirror from our on-prem to the cloud with no other data transitions is excellent."

More NetApp Cloud Volumes ONTAP pros

"The support has been amazing and quick to reply."

"The most useful aspect is the hyper-converged SD SAN and the ease to expand it by just adding cheap SSD or NVME disks."

"The most important feature is the ability to experience the loss of one node or one storage device, and not lose the entire cluster."

"The primary purpose of this software is to create a virtual SAN between local storage on Hyper-V hosts. I find this feature most valuable since it accomplishes this quite well."

"Integration with virtualization platforms helped us to resolve many issues we were facing while using the physical storage."

"Without the need for any downtime, enterprises can simply grow their storage infrastructure using StarWind Virtual SAN by adding new servers or disks to the current infrastructure."

"StarWind Virtual SAN is essentially hardware agnostic, allowing us to build out a specific hardware layer based upon the customer's unique requirements."

"We are running Hyper-V on twin servers in failover, and being able to manage servers from anywhere I need to, virtually, has been a game changer."

More StarWind Virtual SAN pros

Cons

"The Pure Storage Orchestrator is our biggest pain point at the moment. If we can have more say in future developments of feature sets that we will need to support for our use case, that would be pretty beneficial to us."

"It would be nice if you could store file-based in the same box with the same technology."

"I would like to see more deduplication."

"We initially encountered challenges with the assembly process due to issues with the documentation required during setup, an area where Pure Storage needs improvement."

"The only thing I feel FlashBlade is missing is the SOS API. If it had SOS API, that would put it well over the top."

"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."

"Recently, while upgrading the version code, one of the controllers failed. Replacing the controller took between 14 to 20 days."

"The technical support needs to improve. When we open a case, it is auto assigned to a support tech person. Nine out of ten times, we get an email right back saying that person is off until tomorrow. I cannot handle that. They just did this over the weekend to us, too. I had to call our rep and have them do something about it."

More Pure Storage FlashBlade cons

"I would like this solution to be brought to all the three major players. Right now it's supported only on AWS and Azure. They should bring it to Google as well, because we would like to have flexibility in choosing the underlying cloud storage provider."

"I would like to see them improve the perspective of start and search in the panels. This would allow for better visualization of the contents that are captured in the tool."

"The integration wizard requires a bit of streamlining. There are small things that misconfigure or repeat the deployment that will create errors, specifically in Azure."

"Cloud Volumes ONTAP's interface could use an overhaul. Sometimes you have to dig around in Cloud Manager a little bit to find certain things. The layout could be more intuitive."

"I would like to see better integration with Active IQ."

"The only issue we had lately was that outside our VPC we could not reach the virtual IP, the floating IP. I heard that they have fixed that..."

"I would want more visibility and data analytics where we can see anomalies within the shares within the GUI."

"We've just been dealing with general pre-requisite infrastructure configuration challenges. Once those are out of the way, it is easy."

More NetApp Cloud Volumes ONTAP cons

"The documentation can be better for the free tier."

"StarWind currently has a Windows native application that it uses for management. There is not a web-based GUI at this time."

"For the StarWind VSA vSphere solution, I would like to see a simpler and automated virtual machine installation process in terms of network settings."

"Android app for monitoring and receiving push notifications as alarms or monitoring I/O from any mobile device could be a good feature and nice to have as we are not always on our desk."

"At this moment, I have not seen a return on investment with StarWind Virtual SAN."

"The main issue we ran into was the documentation. We attempted to set up the product in our test environment by ourselves and ran into several areas of the documentation that were unclear to us."

"We have found this product to suit our needs."

"If there was a way to automatically put disks in maintenance mode when shutting the host down and exit maintenance mode automatically, that would simplify things."

More StarWind Virtual SAN cons

Pricing and Cost Advice

"I have seen ROI. It has allowed me to increase the density of my VMs without having to purchase anything additional."

"The price is a little high."

"The price of this solution could be made more affordable."

"Support is a separate line item. Support is a different cost, but whatever your support is now, that's what you're going to pay forever. If your support's $100 today, six years from now it's $100. It doesn't fluctuate unless you upgrade it, or change it, etc."

"I rate the tool's pricing a seven to eight out of ten."

"Pure Storage FlashBlade is a hardware appliance, and it's very expensive if you compare its price with other solutions. You can get the same features and benefits from its competitor, VAST Data, but for half the price of Pure Storage FlashBlade."

"I feel that the price could always be lowered."

"The price could be cheaper."

More Pure Storage FlashBlade pricing and cost advice

"Cloud is cloud. It's still expensive. Any good solution comes with a price tag. That's where we are looking to see how well we can manage our data in the cloud by trying to optimize the costs."

"Overall, the pricing of NetApp is aggressive and the pricing becomes more aggressive as the amount of data increases. The cost for a given volume of data that you are storing becomes lower. The greater the volume of data, the cheaper the license."

"Cost is a big factor, because a lot of companies can't afford enterprise grade equipment all the time. They skimp where they can. I would recommend that they improve the cost."

"If we wanted to use the AWS solution, we would have to manage two or three different platforms and pay more money than what we should have to pay, as some of the features don't even exist. If we wanted to, we could use AWS cloning, but it is useless because it uses more space, is more expensive, and takes more time."

"It is not a cheap solution because we need to pay for the license and pay for Azure resources as well."

"If a customer is only using, say, less than 10 terabytes, I don't think CVO would be a good option. A customer using at least 100 or 200 terabytes should get a reasonable price from NetApp."

"For enterprise customers, it's a very cost effective. But in the SMB segment, yeah, pricing is a little bit challenge for your time."

"The standard pricing is online. Pricing depends. If you're using the PayGo model, then it's just the normal costs on the Microsoft page. If you're using Bring Your Own License, which is what we're doing, then you get with your sales contact at NetApp and start figuring out what price is the best, in the end, for your company."

More NetApp Cloud Volumes ONTAP pricing and cost advice

"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 pricing is excellent. It will run on anything. You don't have to buy a $100,000 server, with hardware you don't need. You just pay for the license and you're good to go."

"We found that the pricing was perfect; simple and clear."

"The pricing is more than reasonable."

"The premium support from StarWinds is a must have. The ability to have access to a storage engineer 24/7 is a must for a production environment."

"The scalability limitation for us is its licensing. At some point in the fairly near future, we will probably have to upgrade our license so we can store eight terabytes instead of four. We are currently at four terabytes, but we're starting to knock on the door of that capacity."

"Cost is affordable and licensing is smooth."

"The Price/Performance ratio for this solution is outstanding!"

More StarWind Virtual SAN pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

14%

Educational Organization

12%

Financial Services Firm

11%

Manufacturing Company

Educational Organization

31%

Manufacturing Company

12%

Computer Software Company

11%

Financial Services Firm

Computer Software Company

17%

Manufacturing Company

10%

Financial Services Firm

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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...

See all answers

What is your experience regarding pricing and costs for Pure Storage FlashBlade?

The pricing for FlashBlade is between cheap and moderate. FlashBlade is worth the money due to the experience and per...

See all answers

What needs improvement with Pure Storage FlashBlade?

Its configuration should be easier. There should be easier language for the configuration.

See all answers

What do you like most about NetApp Cloud Volumes ONTAP?

So a lot of these licenses are at the rate that is required for capacity. So they're they're able to reduce the licen...

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What is your experience regarding pricing and costs for NetApp Cloud Volumes ONTAP?

The solution's pricing is reasonable.

See all answers

What needs improvement with NetApp Cloud Volumes ONTAP?

NetApp's support could improve.

See all answers

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...

See all answers

What is your experience regarding pricing and costs for StarWind Virtual SAN?

I have had no setup costs and no challenges with setup and installation for StarWind Virtual SAN. The costs are accep...

See all answers

What needs improvement with StarWind Virtual SAN?

There are times when the feedback in the event of an impending issue or an actual failure can be limited. The remedia...

See all answers

Comparisons

Dell PowerScale (Isilon) vs Pure Storage FlashBlade

Compared 20% of the time

Red Hat Ceph Storage vs Pure Storage FlashBlade

Compared 11% of the time

MinIO vs Pure Storage FlashBlade

Compared 11% of the time

Pure Storage FlashArray vs Pure Storage FlashBlade

Compared 10% of the time

VAST Data vs Pure Storage FlashBlade

Compared 10% of the time

More Pure Storage FlashBlade Competitors

Azure NetApp Files vs NetApp Cloud Volumes ONTAP

Compared 17% of the time

Amazon S3 vs NetApp Cloud Volumes ONTAP

Compared 12% of the time

Red Hat Ceph Storage vs NetApp Cloud Volumes ONTAP

Compared 10% of the time

Amazon EFS (Elastic File System) vs NetApp Cloud Volumes ONTAP

Compared 9% of the time

Portworx Enterprise vs NetApp Cloud Volumes ONTAP

Compared 7% of the time

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VMware vSAN vs StarWind Virtual SAN

Compared 23% of the time

Microsoft Storage Spaces Direct vs StarWind Virtual SAN

Compared 16% of the time

StorMagic SvSAN vs StarWind Virtual SAN

Compared 14% of the time

DataCore SANsymphony vs StarWind Virtual SAN

Compared 14% of the time

Red Hat Ceph Storage vs StarWind Virtual SAN

Compared 10% of the time

More StarWind Virtual SAN Competitors

Product Reports

Buyer's Guide

Pure Storage FlashBlade

June 2025

Download Pure Storage FlashBlade product report

Buyer's Guide

NetApp Cloud Volumes ONTAP

June 2025

Download NetApp Cloud Volumes ONTAP product report

Buyer's Guide

StarWind Virtual SAN

May 2025

Download StarWind Virtual SAN product report

Also Known As

No data available

ONTAP Cloud, CVO, NetApp CVO

StarWind SAN & NAS

Overview

FlashBlade is the industry’s most advanced scale-out storage for unstructured data, powered by a modern, massively parallel architecture to consolidate complex data silos (like backup appliances and data lakes) and accelerate tomorrow’s discoveries and insights.

Pure Storage

NetApp Cloud Volumes ONTAP is an efficient storage management solution for managing and storing data in the cloud. It offers seamless integration with cloud providers, advanced data replication capabilities, and high data protection. With reliable performance, it is ideal for industries like healthcare and finance.

NetApp

StarWind Virtual SAN provides high availability and fault tolerance for virtualized environments without the need for dedicated SAN hardware. It allows for real-time replication between servers, shared storage for Hyper-V clusters, and enables vMotion and High Availability features for VMware vSphere. The solution reduces costs and leverages existing hardware while providing a scalable and reliable infrastructure. Valuable features include ease of use, scalability, top-tier support, hardware agnosticism, and the ability to use off-the-shelf standard servers to increase storage space. StarWind VSAN has helped organizations improve performance, data availability, and data security while reducing downtime and providing cost-saving storage options.

StarWind

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL

1. Accenture 2. Acer 3. Adidas 4. Aetna 5. AIG 6. Apple 7. Bank of America 8. Barclays 9. Bayer 10. Berkshire Hathaway 11. BNP Paribas 12. Cisco 13. Coca-Cola 14. Comcast 15.ConocoPhillips 16. CVS Health 17. Dell 18. Deutsche Bank 19. eBay 20. Eli Lilly 21. FedEx 22. Ford 23. Freescale Semiconductor 24. General Electric 25. Google 26. Honeywell 27. IBM 28. Intel 29. Intuit 30. JPMorgan Chase 31. Kellogg's 32. KeyCorp 33. Liberty Mutual 34. L'Oréal 35. Mastercard

Baker Tilly BVI, CMS Internet, Board Harpeth Hall School

Buyer's Guide

NetApp Cloud Volumes ONTAP vs. StarWind Virtual SAN

May 2025

Free Report: NetApp Cloud Volumes ONTAP vs. StarWind Virtual SAN

Find out what your peers are saying about NetApp Cloud Volumes ONTAP vs. StarWind Virtual SAN and other solutions. Updated: May 2025.

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