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Microsoft Storage Spaces Direct vs StorPool 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)
Microsoft Storage Spaces Di...
Ranking in Software Defined Storage (SDS)
9th
Average Rating
7.6
Reviews Sentiment
6.5
Number of Reviews
11
Ranking in other categories
No ranking in other categories
StorPool
Ranking in Software Defined Storage (SDS)
20th
Average Rating
10.0
Reviews Sentiment
8.0
Number of Reviews
11
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Software Defined Storage (SDS) category, the mindshare of Pure Storage FlashBlade is 4.4%, up from 4.4% compared to the previous year. The mindshare of Microsoft Storage Spaces Direct is 7.4%, up from 7.5% compared to the previous year. The mindshare of StorPool is 2.7%, up from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Software Defined Storage (SDS)
 

Featured Reviews

Eric Black - PeerSpot reviewer
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.
Stanislaw Mielicki - PeerSpot reviewer
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…
reviewer1721697 - PeerSpot reviewer
Great service and support with a constant addition of new features
As of now, the product has been working really well for us. They keep updating and launching new features. Their support has been great and have always been available. I have personally met with multiple Storpool engineers and spoke about different options and features. There are too many features that we don't know or use yet. My recommendation would be to promote the new features and give users different examples of how they can be used and how we can benefit from them. This is a great product.

Quotes from Members

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

Pros

"It uses the same platform for connectivity so integration is seamless."
"The solution provides many controllers."
"The most valuable feature is Safe Mode."
"The onboarding and integrated monitoring tools are pretty good."
"I would rate Pure Storage FlashBlade a ten out of ten."
"FlashBlade offers low latency, high throughput, and seamless scalability."
"The initial setup was straightforward. If you know how to plug in power and network you're pretty much qualified. They were on site to configure the network, the box to fit into our network architecture. Other than that, we self-managed from there."
"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 price performance is the best advantage of Microsoft Storage Spaces Direct."
"The initial setup is straightforward."
"The price performance is the best advantage of Microsoft Storage Spaces Direct."
"The flash ability, in terms of tiering and caching, is amazing"
"The most valuable feature is that there is no single point of failure."
"It's mainly about the storage expansion, like in hyper-converged solutions."
"Its technical support is excellent."
"The most valuable feature are the caching capabilities using the storage class memory."
"Performance, redundancy, scalability and cost-effectiveness. StorPool delivers superbly in all of these areas."
"The speed of the storage solution also allows us to provide service to applications that are ​very I/O ​intensive."
"Creating snapshots within seconds for big disks has helped our different migration projects since it allows us to perform them in a short period of time."
"With StorPool we were able to build live failover on top of our LXC infrastructure. This allows us both to live-migrate containers between compute nodes without any downtime and, in case of an entire node suffering any type of failure, we can bring all containers back online within a minute on a spare compute node."
"The team behind it was very engaged and had the skills and ability to support a service provider."
"The two 10GE networks provide redundancy and increased performance as they serve as two separate networks doubling the throughput and doing multipathing and load balancing. We now have a high performance shared storage system which enables us to run on private cloud. Our previous system used bare-metal hardware, which provided high performance but inflexible management. Now we have best of both worlds, SSD-class performance with flexibility of a private cloud system."
 

Cons

"It's on the expensive side, as expected for a niche product."
"Pure Storage FlashBlade should improve on more cloud integration."
"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."
"In terms of technical support, the experience has been mixed. The support is done through email and is not that great, making it a very problematic area I've been dealing with for over four years."
"Recently, while upgrading the version code, one of the controllers failed. Replacing the controller took between 14 to 20 days."
"I would like to see more VM-Aware features in the next release of this solution."
"I would like to see better integration."
"On our dedupe during our initial buy, we were expecting a number a little higher like 4x. However, we are getting about 3.6. While it is close enough, it doesn't quite hit the numbers. So, this has been a challenge."
"Documentation management could be improved"
"There is a lot of room for improvement. I would like to have more tools to monitor the function and problems."
"It is difficult to get a hardware compatibility certification for the solution."
"Microsoft closed the shared cluster support, which is important for the solution."
"More optimization could be done in terms of mirroring."
"Microsoft closed the shared cluster support, which is important for the solution."
"It is scalable, but only beyond two nodes. If I go for two nodes it's not scalable. I need to build a complete cluster from the beginning if I'm going for two nodes."
"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."
"It would be good if, with next releases, StorPool provide a better GUI for monitoring and statistics. This would make our experience even better and complete."
"Live and historical performance statistics would be useful, though my understanding is that this is on the way in a future release."
"At times we need to check the disks and do some minor operations. A friendlier user interface would be useful in such cases."
"Monitoring and statistics UI is a bit clumsy."
"he only place we feel they could improve is the time it takes to bring new features to production."
"I have personally met with multiple Storpool engineers and spoke about different options and features. There are too many features that we don't know or use yet. My recommendation would be to promote the new features and give users different examples of how they can be used and how we can benefit from them."
 

Pricing and Cost Advice

"I rate the tool's pricing a seven to eight out of ten."
"In my opinion, we have paid the right price for the product. I don't think that it is too much or too little."
"I have seen ROI. It has allowed me to increase the density of my VMs without having to purchase anything additional."
"The price could be cheaper."
"I feel that the price could always be lowered."
"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."
"It's a costly solution, but Pure Storage FlashBlade doesn't require additional licenses. All of the software is combined into one bundle."
"Our licensing is renewed annually."
"Cost-wise the product is one of the more affordable within the category of products."
"The solution is expensive."
"With the data center licensing and everything that is connected to that, this solution is relatively costly."
"It provides us with a significant reduction in TCO due to their pay-as-you-grow licensing model, which means we don’t have to pay upfront for hardware and licensing for capacity thStorPoolat we don’t yet need to use."
"StorPool software is cost-effective and gives us a pricing advantage over our competitors."
"StorPool's pricing and licensing model is very transparent. As always, one has to due his due diligence when choosing a product like distributed storage solutions."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
12%
Manufacturing Company
10%
Government
7%
Computer Software Company
16%
Manufacturing Company
9%
Government
9%
Financial Services Firm
9%
Performing Arts
19%
Manufacturing Company
19%
Computer Software Company
17%
Government
8%
 

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...
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...
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...
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...
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...
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Also Known As

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MS Storage Spaces Direct
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Overview

 

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL
Acuutech, Quest Technology Management, Bradley, Mead & Hunt
CloudSigma, Kualo, Togglebox, Neterra, Serveo, Superhosting.bg, GroupOne, DRFortress, Metanet, Dia, Server Storage Solutions
Find out what your peers are saying about Microsoft Storage Spaces Direct vs. StorPool and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.