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NetApp Cloud Volumes ONTAP vs Portworx Enterprise comparison

 

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

NetApp Cloud Volumes ONTAP
Ranking in Cloud Software Defined Storage
1st
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
63
Ranking in other categories
Cloud Migration (1st), Cloud Storage (1st), Cloud Backup (14th), Public Cloud Storage Services (7th)
Portworx Enterprise
Ranking in Cloud Software Defined Storage
3rd
Average Rating
9.2
Number of Reviews
6
Ranking in other categories
Data Storage for Kubernetes (1st)
 

Mindshare comparison

As of September 2025, in the Cloud Software Defined Storage category, the mindshare of NetApp Cloud Volumes ONTAP is 28.4%, down from 31.1% compared to the previous year. The mindshare of Portworx Enterprise is 34.4%, up from 34.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Software Defined Storage Market Share Distribution
ProductMarket Share (%)
NetApp Cloud Volumes ONTAP28.4%
Portworx Enterprise34.4%
Other37.2%
Cloud Software Defined Storage
 

Featured Reviews

Punit Waghela - PeerSpot reviewer
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.
Paulo Jose  Bosco Otto - PeerSpot reviewer
A solution backed by strong customer support, that is stable and scalable
As a company managed in a Kubernetes environment, being trusted by a Kubernetes vendor, Red Hat creates barriers against using other certified solutions that work. Because IBM is a competitor of Pure Storage, things seem to be getting worse. I don't have plans to use Portworx Enterprise in the future because, at the moment, I am working with Ondat, and I have to follow NetApp's direction on that. When evaluating Portworx, one should make sure their company has already chosen Pure Storage. Still, if they are evaluating the solution on Ondat or Dell or other platforms, they should get a roadmap statement from Pure Storage, that they will continue to develop storage hardware diagnostics. I rate Portworx a nine out of ten.

Quotes from Members

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

Pros

"It is much easier to control data since we can run queries across all our platforms with just one solution. Not only that, we can also monitor all the platforms with Active IQ, where we can see all the alerts, messages, and space consumption through a single application. This is regardless if the data is on-prem or AWS. It is much more efficient."
"The good thing about NetApp is the features that are available on the cloud are also available on-premises."
"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."
"The ability to do a straight SnapMirror from our on-prem to the cloud with no other data transitions is excellent."
"So a lot of these licenses are at the rate that is required for capacity. So they're they're able to reduce the license consumption and also the consumption of the underlying cloud storage."
"The FlexClones make all the management easier for us."
"SnapMirror helps mirror metadata and data volumes between endpoints in a data fabric."
"This solution has helped us because it is easy to use."
"I like that you have a small dedicated file system that is fast and resilient for containerized workloads."
"Portworx virtualizes the aspects of the underlying block storage. That is good because they can also use block storage for their future deployment instead of just NFS."
"Portworx is a simple solution. It's similar to Pure Storage products. They're all easy to use and install. You need to have a little expertise with containers to use Portworx, but it will be no problem for you if you understand containers."
"A custom IBM script is designed to tackle the storage management challenges within containerized environments, providing crucial data services and features required for enterprise applications."
"The solution is user-friendly."
"The best thing about Portworx is the Stork, they have called the VPS (Volume Replacement Strategy) and they also have topology awareness, and these are the three features I like."
 

Cons

"I think the challenge now is more in terms of keeping an air gap. The notion that it is in the cloud, easy to break, etc. The challenge now is mostly about the air gap and how we can protect that in the cloud."
"Something we would like to see is the ability to better manage the setup and tie it to our configuration management database. We manage our whole IT infrastructure out of that database."
"We have customers that are still using IBM mainframes and that very old SNA architecture from IBM. There are questions about how you interconnect the data on the mainframe side... But I don't know if it's worth it for NetApp to invest in developing products to include mainframes for a few customers."
"How it handles erasure coding. I feel it the improvement should be there. Basically, it should be seamless. You don't want to have an underlying hardware issue or something, then suddenly there's no reads or writes. Luckily, it's at a replication site, so our main production site is still working and writing to it. But, the replication site has stopped right now while we try to bring that node back. Since we implemented in bare-metal, not in appliance, we had to go back to the original vendor. They didn't send it in time, and we had a hardware memory issue. Then, we had a hard disk issue, which brought the node down physically."
"I rate the scalability a five out of ten."
"When Azure does their maintenance, they do maintenance on one node at a time. With the two nodes of the CVO, it can automatically fail over from one node to the node that is staying up. And when the first node comes back online, it will fail back to the first node. We have had issues with everything failing back 100 percent correctly."
"They definitely need to stay more on top of security vulnerabilities. Our security team is constantly finding Java vulnerabilities and SQL vulnerabilities. Our security team always wants the latest security update, and it takes a while for NetApp to stay up to speed with that. That would be my biggest complaint."
"It would be fantastic if NetApp could offer a solution that's as user-friendly as Google Drive for seamless cloud storage integration."
"It would be highly advantageous to include an integrated backup solution within the same license, rather than purchasing backup separately."
"The integration has room for improvement."
"I would like to see a more native mapping to mainframe-type systems."
"The documentation could be better."
"They have not integrated Portworx with Ondat since they are too focused now on Pure Storage APIs and not on users like us."
"I think the vendor could provide more training for new users who may not be familiar with containers."
 

Pricing and Cost Advice

"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."
"It is expensive. There are no costs in addition to their standard licensing fees."
"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."
"The solution's pricing is reasonable."
"The pricing could be improved. It is a good product, but it is very expensive for me."
"Our licensing costs are folded into the hardware purchases and I have never differentiated between the two."
"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."
"The AWS consumer-based pricing model makes it easy for developers to use their credit cards to spin up virtual servers immediately."
"The price is competitive, but it is too expensive when paired with Red Hat IBM."
"The price of Portworx Enterprise is high."
"I'm not sure how the licensing was broken out, but I don't think our offering of the Portworx was more than USD $20,000."
"It has two offerings. One is free, which is limited to only five nodes. The other is enterprise, which is a bit pricier."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Manufacturing Company
16%
Financial Services Firm
12%
University
6%
Financial Services Firm
17%
Manufacturing Company
14%
Computer Software Company
12%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise11
Large Enterprise53
No data available
 

Questions from the Community

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 license consumption and also the consumption of the underlying cloud storage.
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 example, a customer using 100 TB of AWS storage would not benefit from deduplica...
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't overwhelmingly complex, first-time users may find it challenging until they b...
What do you like most about Portworx Enterprise?
A custom IBM script is designed to tackle the storage management challenges within containerized environments, providing crucial data services and features required for enterprise applications.
What needs improvement with Portworx Enterprise?
It would be highly advantageous to include an integrated backup solution within the same license, rather than purchasing backup separately. It would ensure a comprehensive and streamlined approach ...
What advice do you have for others considering Portworx Enterprise?
I would recommend ensuring that you perform regular backups, specifically the TX backup, which is essential for Portworx. It's crucial to note that no other backup software is suitable for this pur...
 

Also Known As

ONTAP Cloud, CVO, NetApp CVO
No data available
 

Overview

 

Sample Customers

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
NIO, GE Digital, DreamWorks Animation, Lufthansa, beco, NEW CONTEXT
Find out what your peers are saying about NetApp Cloud Volumes ONTAP vs. Portworx Enterprise and other solutions. Updated: August 2025.
867,497 professionals have used our research since 2012.