Microsoft Storage Spaces Direct vs NetApp Cloud Volumes ONTAP comparison

Microsoft and NetApp are both solutions in the Software Defined Storage (SDS) category. Additionally, 80% of Microsoft users are willing to recommend the solution, compared to 95% of NetApp users who would recommend it.

Comparison Buyer's Guide

Download the report

Executive Summary

We performed a comparison between Microsoft Storage Spaces Direct and NetApp Cloud Volumes ONTAP 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 Microsoft Storage Spaces Direct vs. NetApp Cloud Volumes ONTAP Report (Updated: September 2025).

Buyer's Guide

Microsoft Storage Spaces Direct vs. NetApp Cloud Volumes ONTAP

September 2025

Download the complete report

Helped 867,445 peers since 2012

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.

Read full review

Stanislaw Mielicki

Solution architect at Netland

Achieve cost-effectiveness with superior performance while needing to address cluster support

I am working with Microsoft Storage Spaces Direct for applications, SQL, and VRS. I am an integrator for this solution The price performance is the best advantage of Microsoft Storage Spaces Direct. They introduced the All-Flash array using SSD or NVMe drives without cache drives. It is…

Read full review

Punit Waghela

Technical Specialist at Softcell Technologies Limited

Offers advanced features with notable emphasis on innovation

The best features of NetApp Cloud Volumes ONTAP include deduplication, compaction, and autonomous ransomware technology that native cloud storage solutions in AWS, Azure, or Google Cloud do not support. Moreover, NetApp Cloud Volumes ONTAP allows the use of multiple protocols including NFS, CIFS, and iSCSI, whereas native options may only support NFS and iSCSI. Customers already using on-premises NetApp storage such as FAS, AFF, or ASA can experience the same functionality on the cloud with NetApp Cloud Volumes ONTAP, which adds significant value. For data protection, customers can take advantage of the Snapshot technology available with NetApp Cloud Volumes ONTAP. This technology facilitates data recovery by allowing snapshots to be stored either on the same storage or on a disaster recovery (DR) storage. NetApp Cloud Volumes ONTAP helps us to take snapshots and store them on the same storage, with options for migration or replication of those snapshots to different storage, including on-premises DR storage or other cloud storage, providing excellent disaster recovery capabilities.

Read full review

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."

"FlashBlade offers low latency, high throughput, and seamless scalability."

"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."

"The main feature I have found to be product replication."

"We have seen a reduction in the total cost of ownership by around 20%."

"The onboarding and integrated monitoring tools are pretty good."

"It performs well and it is also very fast."

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

More Pure Storage FlashBlade pros

"The performance, reliability, and affordability has been most valuable."

"The flash ability, in terms of tiering and caching, is amazing"

"The price performance is the best advantage of Microsoft Storage Spaces Direct."

"Its technical support is excellent."

"The main positive impact that Microsoft Storage Spaces Direct has had on my company over the years is increasing performance; our checks show it is three times faster than VMware, making us extremely happy and motivated to keep using it."

"The initial setup is straightforward."

"The most valuable feature is that there is no single point of failure."

More Microsoft Storage Spaces Direct pros

"If you have a fair amount of experience with NetApp, you can work on it very easily."

"The solution’s Snapshot copies and thin clones in terms of operational recovery are the best thing since sliced bread. Rollback is super easy. It's just simple, and it works. It's very efficient."

"The stability has been really good."

"CVO gives us the ability to access data as quickly as possible, which is critical because of the mission set we handle. Some things cannot wait. For example, we tried having the data in the cloud itself, but it took too long for us to retrieve it from cold or deep storage. If we have it ONTAP or on-prem, it's so much easier to pull it within minutes."

"The most valuable feature is the ease of file storage."

"It makes sure we have control of the data and that we know what it's being used for. The main thing for us is that we need to know what applications are consuming it and responsible for it. The solution helps us do that."

"We are definitely in the process of reducing our footprint on our secondary data center and all those snapshots technically reduce tape backup. That's from the protection perspective, but as far as files, it's much easier to use and manage and it's faster, too."

"Multiprotocol is the most valuable because Amazon was not able to provide us with access to the same data from Linux and from Windows clients. That was our value proposition for CVO, Cloud Volumes ONTAP."

More NetApp Cloud Volumes ONTAP pros

Cons

"They need better integration with public clouds along with a better hybrid solution."

"I would like to see more deduplication."

"I would like to see better integration."

"I would like to have Snapshots and Snapmail in the next release. People who came from a NetApp background, especially expect these features."

"I would like to see the licensing fees improved as well as the price per terabytes."

"Its configuration should be easier."

"To improve FlashBlade, some analysts suggest enhancing its handling of relational database management systems and SQL queries."

"It usually comes down to just what you hit and the value you're getting when you spend the money and license the products. I would always go, "If you want to make things better, lower your price and make your licensing simpler." There's always an opportunity around that."

More Pure Storage FlashBlade cons

"More optimization could be done in terms of mirroring."

"On a scale of one to ten, I would rate the customer service and technical support of Microsoft Storage Spaces Direct a three, as there were issues that the Microsoft team could not pinpoint, leading to delays in finding solutions."

"The management tool within this solution could be improved. We would also like to be able to access services like Azure when using this solution."

"There is a lot of room for improvement. I would like to have more tools to monitor the function and problems."

"Documentation management could be improved"

"I think the online documentation needs a lot of work and so do the sizing tools."

"The integration is not difficult because there is no GUI, but we need to use a PowerShell command. This makes it difficult to monitor and to see the components' statuses."

"Microsoft closed the shared cluster support, which is important for the solution."

More Microsoft Storage Spaces Direct cons

"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 navigation on some of the configuration parameters is a bit cumbersome, making the learning curve on functions somewhat steep."

"I would like to see something from NetApp about backups. I know that NetApp offers some backup for Office 365, but I would like to see something from NetApp for more backup solutions."

"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..."

"If they could include clustering together multiple physical Cloud Volumes ONTAP devices as an option, that could be helpful."

"In the next release, I would like to see more options on the dashboard."

"Scale-up and scale-out could be improved. It would be interesting to have multiple HA pairs on one cluster, for example, or to increase the single instances more, from a performance perspective. It would be good to get more performance out of a single HA pair."

"The dashboard is a little bit clunky. I like to see it a little bit more on the simplistic side. I would like to be able to create my own widgets and customize what I want to see a little bit more versus what is currently there. That would be helpful so that when I log in, I go straight to my widget or my board without going to multiple places to get to what I need to find or build."

More NetApp Cloud Volumes ONTAP cons

Pricing and Cost Advice

"Our customers have seen a reduction in TCO."

"The pricing is relatively expensive due to the FlashBlade technology. However, for companies needing quick and reliable data access, the cost is justified."

"In my opinion, we have paid the right price for the product. I don't think that it is too much or too little."

"The pricing for FlashBlade is between cheap and moderate."

"Our licensing is renewed annually."

"Licensing fees are paid yearly."

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

"The product is very expensive."

More Pure Storage FlashBlade pricing and cost advice

"With the data center licensing and everything that is connected to that, this solution is relatively costly."

"The solution is expensive."

"Cost-wise the product is one of the more affordable within the category of products."

"Make sure you investigate what your requirements are going to cost you using the native cloud solutions versus what NetApp is going to cost you, to make sure you have a business case to go with NetApp."

"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."

"The pricing of this solution is definitely higher than what the typical Azure Files and AWS solutions charge, but given the features and the stability NetApp has provided, we are okay with it. We are not complaining about the pricing."

"The solution's pricing is reasonable."

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

"I know the licensing is a bit on the high-end. That's when we had to downsize our MetroCluster disks and just migrate to disks that were half used. We migrated into those just to reduce maintenance costs."

"We purchased the product directly from NetApp."

"They give us a good price for CVO licenses. It is one of the reasons that we went with the product."

More NetApp Cloud Volumes ONTAP pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Software Defined Storage (SDS) solutions are best for your needs.

See recommendations

867,445 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

12%

Manufacturing Company

Government

Computer Software Company

16%

Manufacturing Company

Financial Services Firm

Government

Manufacturing Company

16%

Computer Software Company

16%

Financial Services Firm

12%

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	11
Large Enterprise	20

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	1
Large Enterprise	3

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	11
Large Enterprise	53

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 of Pure Storage FlashBlade is expensive compared to other products I used from other companies in the pas...

See all answers

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...

See all answers

How does VMware vSAN compare with Microsoft Storage Spaces Direct?

We found VMware’s vSAN was easy to set up, configure, and manage compared to other solutions we considered. It is bes...

See all answers

What is your experience regarding pricing and costs for Microsoft Storage Spaces Direct?

Overall, I find the cost of Microsoft Storage Spaces Direct to be affordable for the on-prem Windows pure solution, b...

See all answers

What needs improvement with Microsoft Storage Spaces Direct?

Microsoft should improve the management aspect of Microsoft Storage Spaces Direct, as we have raised multiple recomme...

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...

See all answers

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

NetApp Cloud Volumes ONTAP is actually quite reasonable in price compared to other native cloud storage options. For ...

See all answers

What needs improvement with NetApp Cloud Volumes ONTAP?

NetApp Cloud Volumes ONTAP does have a bit of initial complexity for users who are new to the system. Although it isn...

See all answers

Comparisons

Dell PowerScale (Isilon) vs Pure Storage FlashBlade

Compared 20% 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

Red Hat Ceph Storage vs Pure Storage FlashBlade

Compared 10% of the time

VAST Data vs Pure Storage FlashBlade

Compared 8% of the time

More Pure Storage FlashBlade Competitors

VMware vSAN vs Microsoft Storage Spaces Direct

Compared 58% of the time

Red Hat Ceph Storage vs Microsoft Storage Spaces Direct

Compared 16% of the time

Nutanix Unified Storage (NUS) vs Microsoft Storage Spaces Direct

Compared 8% of the time

StarWind Virtual SAN vs Microsoft Storage Spaces Direct

Compared 6% of the time

More Microsoft Storage Spaces Direct Competitors

Azure NetApp Files vs NetApp Cloud Volumes ONTAP

Compared 17% of the time

Amazon S3 vs NetApp Cloud Volumes ONTAP

Compared 14% of the time

Red Hat Ceph Storage vs NetApp Cloud Volumes ONTAP

Compared 9% of the time

Amazon FSx vs NetApp Cloud Volumes ONTAP

Compared 8% of the time

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

Compared 7% of the time

More NetApp Cloud Volumes ONTAP Competitors

Product Reports

Buyer's Guide

Pure Storage FlashBlade

August 2025

Download Pure Storage FlashBlade product report

Buyer's Guide

Microsoft Storage Spaces Direct

August 2025

Download Microsoft Storage Spaces Direct product report

Buyer's Guide

NetApp Cloud Volumes ONTAP

August 2025

Download NetApp Cloud Volumes ONTAP product report

Also Known As

No data available

MS Storage Spaces Direct

ONTAP Cloud, CVO, NetApp CVO

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

Storage Spaces Direct uses industry-standard servers with local-attached drives to create highly available, highly scalable software-defined storage at a fraction of the cost of traditional SAN or NAS arrays. Its converged or hyper-converged architecture radically simplifies procurement and deployment, while features like caching, storage tiers, and erasure coding, together with the latest hardware innovation like RDMA networking and NVMe drives, deliver unrivaled efficiency and performance.

Microsoft

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

Sample Customers

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

Acuutech, Quest Technology Management, Bradley, Mead & Hunt

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

Buyer's Guide

Microsoft Storage Spaces Direct vs. NetApp Cloud Volumes ONTAP

September 2025

Free Report: Microsoft Storage Spaces Direct vs. NetApp Cloud Volumes ONTAP

Find out what your peers are saying about Microsoft Storage Spaces Direct vs. NetApp Cloud Volumes ONTAP and other solutions. Updated: September 2025.

DOWNLOAD NOW

867,445 professionals have used our research since 2012.

See our Microsoft Storage Spaces Direct vs. NetApp Cloud Volumes ONTAP report.

See our list of best Software Defined Storage (SDS) vendors.

We monitor all Software Defined Storage (SDS) 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.