IBM Spectrum Virtualize vs Pure Storage FlashBlade comparison

IBM Spectrum Virtualize vs. Pure Storage FlashBlade

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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

IBM Spectrum Virtualize

Average Rating

8.8

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Software Defined Storage (SDS) (12th)

Pure Storage FlashBlade

Average Rating

8.8

Reviews Sentiment

7.9

Number of Reviews

Ranking in other categories

All-Flash Storage (17th), File and Object Storage (6th)

Mindshare comparison

As of May 2025, in the Software Defined Storage (SDS) category, the mindshare of IBM Spectrum Virtualize is 1.5%, down from 1.7% compared to the previous year. The mindshare of Pure Storage FlashBlade is 4.2%, down from 4.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Software Defined Storage (SDS)

Featured Reviews

MD.Faisal Alam

Manager, Technical Services, IBM Storage & Backup Solutions. at Thakral

Built-in compression enhances data management efficiency

I have noticed that the technical support for software issues, such as with Spectrum Protect, needs improvement. The case logging process is efficient, but resolving software problems takes too much time. This delay can hinder customers and strain vendor relationships. For hardware issues, IBM handles them efficiently, but software-related support requires enhancement. Overall improvement in support for software cases is necessary.

Read full review

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

Quotes from Members

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

Pros

"We acquire companies (and things), so we end up with odd hardware. We bring it behind the SVC and it allows us to migrate stuff off of it seamlessly. SVC can also cover up a host of defects of the underlying storage."

"It is a single pane of glass management interface, so once the storage is allocated to SVC, they only have one place to go to manage it for everything."

"It's got full features, so we can compress volumes. We can do thin volumes and we can change them on the fly."

"Using SBC, a valuable feature is the mirroring, which is the virtualization of the disk between disparate places."

"IBM provides exceptional technical support, which I rate as the best along with Cisco."

"The biggest benefits of IBM Spectrum Virtualize are its stability, data security, and customer support."

"The ability to add the virtual machine on the Spectrum environment to sort out the data movers(DMs) and their schedules is a valuable feature. You are able to have, for example, four data movers to balance them so you do not have too much work on one data mover."

"The abstraction flair and the abstraction layer. We had a mixture of different storage arrays, and the wonderful thing about SVC is is that it normalizes all it into a single driver. A single view that all hosts see simultaneously."

More IBM Spectrum Virtualize pros

"Using this solution has made our backups more reliable."

"It has also helped to simplify storage for us in the way that it's easy to manage. Their automatic monitoring really helps when things break or are about to break. They see a problem coming and alert us even before our own system does."

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

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

"The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power outages when we need to quickly move data between different data centers. It ensures efficient replication and helps maintain our data centers' uptime."

"The product is scalable and easy to expand."

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

"It uses the same platform for connectivity so integration is seamless."

More Pure Storage FlashBlade pros

Cons

"I would like to see them provide a unified platform that offers block, file, and object-based protocol access."

"The only errors I find sometimes is the solution tells me I cannot operate it because a service has turned off, you can just go back to the VM, go to services, and turn back the services. However, this should improve."

"I would like to see more baseline replication and integration with the operating system between Vmware and IBMI."

"There are things that occur when you get to this size and capacity. We're very large, i.e., petabytes. When you get to that sheer volume of the numbers of things, it is too big for people to keep track of."

"For improvement considerations, I would probably say multiple sites."

"IBM could improve IBM Spectrum Virtualize by bundling Storage Scale and Storage Virtualize into a single appliance. This would provide a more appealing and cost-effective solution."

"Adding features for data deduplication is one area of improvement."

"The integration would be an option that we would like, but I understand that's not how it's going to be implemented."

More IBM Spectrum Virtualize cons

"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."

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

"The speed could be improved."

"The documentational aspect of FlashBlade needs improvement."

"I would like to see more VM-Aware features in the next release of this solution."

"Its configuration should be easier."

"An area for improvement in Pure Storage FlashBlade is its price. It could be reduced. The technical support for Pure Storage FlashBlade also needs improvement. It used to be good, with more experienced engineers. Nowadays, it isn't, and it takes longer for support to solve problems."

More Pure Storage FlashBlade cons

Pricing and Cost Advice

"I am very happy with the pricing. There is no comparison when it comes to pricing. I have looked at all solutions from EMC, Veritas, Hitachi, Dell, etc. None of them compares to IBM when it comes to pricing. I get great pricing from them."

"Do a proof of concept, if you are not comfortable jumping in, but do it."

"The entry point of pricing for this product is the most amazing price ever in the industry."

"This solution came as an additional cost for the TSM package we chose."

"It has a lot of advanced functions for a reasonable price."

"Generally the bundled licensing is more cost effective and gives flexibility to the solution. Linking into the Spectrum Suite can also be advantageous, but depends on the scale of the enterprise."

"We have struggled with Pure Storage, but people are understanding that much of Pure has been consumer grade SSDs. Therefore, when the customer is really understands what they are getting, they realize that IBM presents the same sort of value as existing vendors."

"We would like the CPU cycle to save more on the licensing costs for us."

More IBM Spectrum Virtualize pricing and cost advice

"The product is very expensive."

"Our customers have seen a reduction in TCO."

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

"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."

"We used a reseller for the purchase."

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

"I understand that it is competitively priced compared to other brands."

More Pure Storage FlashBlade pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

21%

Financial Services Firm

15%

Government

12%

Real Estate/Law Firm

Educational Organization

28%

Computer Software Company

12%

Financial Services Firm

10%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What is your experience regarding pricing and costs for IBM Spectrum Virtualize?

IBM Spectrum Virtualize is not an expensive product. It offers flexibility with different flavors, whether appliance-based or as software. Its costs are competitive compared to other solutions like...

What needs improvement with IBM Spectrum Virtualize?

IBM could improve IBM Spectrum Virtualize by bundling Storage Scale and Storage Virtualize into a single appliance. This would provide a more appealing and cost-effective solution. Additionally, it...

What is your primary use case for IBM Spectrum Virtualize?

I primarily use IBM Spectrum Virtualize ( /products/ibm-spectrum-virtualize-reviews ) when I have different hardware from various vendors and I want them to act as a unified storage solution. It en...

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 outages when we need to quickly move data between different data centers. It ensure...

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 performance it delivers, including quick response times.

What needs improvement with Pure Storage FlashBlade?

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

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Product Reports

IBM Spectrum Virtualize

Download IBM Spectrum Virtualize product report

Pure Storage FlashBlade

Download Pure Storage FlashBlade product report

Overview

IBM Spectrum Virtualize is a dependable solution that improves data value, security, and simplicity for new and existing storage infrastructure. Proven over 12 years in thousands of deployments, its innovative virtualization capabilities help organizations achieve better data economics by supporting new workloads that are critical to their success. IBM Spectrum Virtualize software helps make new and existing storage more effective and standardizes functions traditionally deployed separately in disk systems for greater flexibility and potentially lower costs.

IBM

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

Sample Customers

Pelephone, Sprint IT Enterprise Services

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

IBM Spectrum Virtualize vs. Pure Storage FlashBlade