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IBM Spectrum Scale vs NetApp Cloud Volumes ONTAP comparison

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Comparison Buyer's Guide

Executive Summary

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

Everpure FlashBlade
Sponsored
Average Rating
8.8
Reviews Sentiment
7.5
Number of Reviews
39
Ranking in other categories
All-Flash Storage (14th), Software Defined Storage (SDS) (9th), File and Object Storage (8th)
IBM Spectrum Scale
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
14
Ranking in other categories
Software Defined Storage (SDS) (10th), Cloud Software Defined Storage (1st)
NetApp Cloud Volumes ONTAP
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
64
Ranking in other categories
Cloud Migration (2nd), Cloud Storage (5th), Cloud Backup (30th), Public Cloud Storage Services (12th), Cloud Software Defined Storage (2nd)
 

Featured Reviews

MikaelHellström - PeerSpot reviewer
IT Manager at Regin Dalarna
Has handled backup storage needs reliably and supports seamless upgrades
In environments requiring high throughput and low latency, Pure Storage FlashBlade provides high throughput and normal latency, but we do not have any application that requires low latency right now, so the latency of three to five milliseconds is considered kind of high. Pure Storage FlashBlade's ability to integrate with enterprise applications is not important for us, as we only want to present an S3 bucket for our backup, which we have done, and it works very fast. We use the Purity software's data reduction techniques; we have a backup software that compresses everything before sending it to the S3 bucket, achieving a data reduction of 1.1 to one. I would recommend Pure Storage FlashBlade to other companies because it's a very fast and scalable solution for anyone who needs it. On a scale of 1-10, I rate this solution an 8.
Sachin Prakash - PeerSpot reviewer
Assistant Consultant at a tech vendor with 10,001+ employees
Has optimized performance using cluster deployment and distributed file access but needs better visibility into network dependencies
IBM Spectrum Scale being software-based storage allows users to utilize any hardware supported or defined by IBM without dependency on physical hardware provided by IBM. This is one of the features I appreciate most because if you have existing infrastructure at your site but don't want to reinvest in hardware, you can purchase IBM Spectrum Scale software and deploy it as software-defined storage. Users can comfortably access data from their host to the storage host without relying on new network setup when deploying GPFS as it uses the existing corporate network. However, high-speed ethernet network is required. By adding switches to the same network where client hosts reside and deploying GPFS storage array, any file system created on the storage cluster can grant export permissions determining which hosts can access specific file systems. These hosts can directly mount them as remote file systems. The process is simpler compared to defining IQN for providing access to client hosts. Creating a cluster for clients with virtual machines or physical Linux/Windows machines requires installing GPFS services on client nodes, which creates a client cluster. Access is defined on the storage cluster for the particular client cluster, allowing all hosts in that client cluster to mount file systems with granted permissions.
Punit Waghela - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"It performs well and it is also very fast."
"It uses the same platform for connectivity so integration is seamless."
"We chose Pure because we like their support model and we like their performance."
"My advice for anybody considering this solution is to go by the business needs, as opposed to just choosing the fastest solution."
"It improves our organization by making the management much easier to access and not as time consuming, and it has made the management easy and simple."
"For those who are interested in using this solution, I would recommend it."
"If you are looking for a new storage array, Pure Storage is, what I call 'the new kids on the block' who don't need to pull legacy systems with it."
"Approximately 40% to 50% of my time is saved using Pure Storage FlashBlade compared to different products."
"Spectrum Scale is one of the most important products in our environment now."
"IBM Spectrum Scale being software-based storage allows users to utilize any hardware supported or defined by IBM without dependency on physical hardware provided by IBM."
"The profile share is a valuable feature."
"Technical support has been very helpful. They provide us with pretty good solutions that we can implement moving forward."
"Over the past five or ten years, IBM has developed this solution and it has improved a lot."
"Technical support has been very helpful, and they provide us with pretty good solutions that we can implement moving forward."
"It has been pretty reliable throughout the years. As far as capacity is concerned, it can handle most heavy loads."
"We are using it for monitoring all of our storage."
"Snapshot copies and thin clones have made our recovery time a lot faster."
"Replication to the cloud is the most valuable feature. Deduplication and compression are also very important to us. We are in the process of adopting to the cloud. We are going to AWS and we are trying to do a safety technician call out with integration to the cloud. NetApp allows us to move some of the volume to the cloud, at the same time that we continue providing the cloud services that we have on premises."
"This solution has helped us because it is easy to use."
"If you have a fair amount of experience with NetApp, you can work on it very easily."
"This solution has helped us because it is easy to use."
"One of the most valuable features is its similarity to the physical app, which makes it familiar. It's almost identical to a real NetApp, which means you can run all of the associated NetApp processes and services with it. Otherwise, we would definitely have to deploy some hardware on a site somewhere, which could be a challenge in terms of CapEx."
"I would recommend NetApp because it is a stable product."
"The inline encryption using SnapMirror has helped us to address concerns over data security in the cloud."
 

Cons

"The documentational aspect of FlashBlade needs improvement."
"There is some room for new features related to authentication and integration with Kubernetes, and other solution using S3 Bucket."
"The solution is expensive."
"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."
"It would be nice if you could store file-based in the same box with the same technology."
"We have one system at a customer's site that has had a lot of problems over the last year — I think maintenance was required over seven times before everything was corrected."
"They need better integration with public clouds along with a better hybrid solution."
"I would like to see more VM-Aware features in the next release of this solution."
"The main issue that we have now is with the encryption. They want to use more metrics in encryption, which is not working very well."
"Maybe it needs integration with HA."
"The solution's pricing could be better."
"We do not feel as a company that the product can grow with us anymore, so we are not going to use it anymore."
"Initially, stability was a concern as we encountered numerous issues and errors."
"The pricing and licensing model for this solution are complex and it is sometimes difficult to explain it to customers."
"The pricing and licensing model for this solution are complex and it is sometimes difficult to explain it to customers."
"It would be helpful if there was a graphical user interface that could walk you through the deployment process. The instructions surrounding setup aren't the best. They need to be more step-by-step."
"In terms of improvement, I would like to see the Azure NetApp Files have the capability of doing SnapMirrors. Azure NetApp Files is, as we know, is an AFF system and it's not used in any of the Microsoft resources. It's basically NetApp hardware, so the best performance you can achieve, but the only reason we can't use that right now is because of the region that it's available in. The second was the SnapMirror capability that we didn't have that we heavily rely on right now."
"NetApp Cloud Volumes ONTAP does have a bit of initial complexity for users who are new to the system."
"I would like this solution to be brought to all the three major players. Right now it's supported only on AWS and Azure."
"I'm very happy with the solution, the only thing that needs improvement is the web services API. It could be a little bit more straightforward. That's my only issue with it. It can get pretty complex."
"We have used technical support. As long as they don't call me at four o'clock in the morning to tell me that a drive failed and they are sending me another one, I like it."
"In the next release, I would like to see more options on the dashboard."
"I would like to see more information about Cloud Volumes ONTAP using Google Cloud Platform on NetApp's website."
"In terms of improvement, I would like to see the Azure NetApp Files have the capability of doing SnapMirrors."
 

Pricing and Cost Advice

"The product is very expensive."
"We used a reseller for the purchase."
"Our customers have seen a reduction in TCO."
"Licensing fees are paid yearly."
"The price is a little high."
"I rate the tool's pricing a seven to eight out of ten."
"I have seen ROI. It has allowed me to increase the density of my VMs without having to purchase anything additional."
"It's a costly solution, but Pure Storage FlashBlade doesn't require additional licenses. All of the software is combined into one bundle."
"The licensing model is complex and depends on factors such as the number of processing cores and the amount of storage."
"The solution is costly but reliable."
"The licensing is based on the number of terabytes."
"We purchased the product directly from NetApp."
"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."
"In addition to the standard licensing fees, there are fees for Azure, the VMs themselves and for data transfer."
"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."
"Our licensing costs are folded into the hardware purchases and I have never differentiated between the two."
"They have a very good price which keeps our customers happy."
"Some flexibility around the licensing model would help. The product is licensed based on capacity. Basically, the largest capacity license that you can buy is 368 terabytes. At this point, NetApp is addressing some people's concerns around this."
"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."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Manufacturing Company
10%
Computer Software Company
9%
Government
7%
Financial Services Firm
18%
Manufacturing Company
10%
Government
7%
Computer Software Company
6%
Manufacturing Company
15%
Financial Services Firm
10%
Computer Software Company
9%
Construction Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise11
Large Enterprise21
By reviewers
Company SizeCount
Small Business6
Large Enterprise8
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise11
Large Enterprise53
 

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?
Regarding pricing, it is okay; we needed exactly this in size, and the price was a lot lower than competitors, making...
What needs improvement with Pure Storage FlashBlade?
In my opinion, one way Pure Storage FlashBlade can be improved is by having more compatibility between the FlashArray...
What is your experience regarding pricing and costs for IBM Spectrum Scale?
IBM Spectrum Scale functions as software-based storage, allowing users to utilize any hardware supported or defined b...
What needs improvement with IBM Spectrum Scale?
The system relies heavily on ethernet networking, and when issues occur, we must consult with the network team to inv...
What is your primary use case for IBM Spectrum Scale?
My personal use of this product is for parallel writing or reading files.
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 ...
What needs improvement with NetApp Cloud Volumes ONTAP?
It would be nice to see technology supporting the Elastic Fabric Adapter on Amazon AWS, therefore getting RDMA techno...
What is your primary use case for NetApp Cloud Volumes ONTAP?
I use NetApp Cloud Volumes ONTAP mostly in customer companies.
 

Also Known As

Pure Storage FlashBlade
No data available
ONTAP Cloud, CVO, NetApp CVO
 

Overview

 

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL
Information Not Available
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
Find out what your peers are saying about IBM Spectrum Scale vs. NetApp Cloud Volumes ONTAP and other solutions. Updated: April 2026.
886,976 professionals have used our research since 2012.