NetApp Cloud Volumes ONTAP vs Portworx Enterprise comparison

NetApp and Everpure (formerly Pure Storage) are both solutions in the Cloud Software Defined Storage category. NetApp is ranked #2 with an average rating of 9.3, while Everpure (formerly Pure Storage) is ranked #3. NetApp holds a 24.9% mindshare in CSDS, compared to Everpure (formerly Pure Storage)’s 24.9% mindshare. Additionally, 95% of NetApp users are willing to recommend the solution, compared to 100% of Everpure (formerly Pure Storage) users who would recommend it.

NetApp Cloud Volumes ONTAP

Read 64 NetApp Cloud Volumes ONTAP reviews

5,256 Views
315 Comparison Views

95% willing to recommend

Portworx Enterprise

Read 6 Portworx Enterprise reviews

2,449 Views
392 Comparison Views

100% willing to recommend

NetApp Cloud Volumes ONTAP

Portworx Enterprise

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between NetApp Cloud Volumes ONTAP and Portworx Enterprise based on real PeerSpot user reviews.

Find out in this report how the two Cloud Software Defined Storage solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed NetApp Cloud Volumes ONTAP vs. Portworx Enterprise Report (Updated: March 2026).

Buyer's Guide

NetApp Cloud Volumes ONTAP vs. Portworx Enterprise

March 2026

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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

NetApp Cloud Volumes ONTAP

Ranking in Cloud Software Defined Storage

2nd

Average Rating

8.8

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Cloud Migration (2nd), Cloud Storage (3rd), Cloud Backup (30th), Public Cloud Storage Services (13th)

Portworx Enterprise

Ranking in Cloud Software Defined Storage

3rd

Average Rating

9.2

Number of Reviews

Ranking in other categories

Data Storage for Kubernetes (1st)

Mindshare comparison

As of March 2026, in the Cloud Software Defined Storage category, the mindshare of NetApp Cloud Volumes ONTAP is 24.9%, down from 29.3% compared to the previous year. The mindshare of Portworx Enterprise is 24.9%, down from 35.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Software Defined Storage Mindshare Distribution
Product	Mindshare (%)
NetApp Cloud Volumes ONTAP	24.9%
Portworx Enterprise	24.9%
Other	50.2%

Cloud Software Defined Storage

Featured Reviews

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.

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Paulo Jose Bosco Otto

Consultant at PBOservicos-Informatica

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.

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Quotes from Members

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

Pros

"The most valuable features are the ease of management, the deduplication, storage optimization, SnapMirror, it has flexible in testing for different scenarios, rapid deployment of the test environments, and rapid recovery."

"The solution’s unified file and block-storage access across our infrastructure is invaluable. Without it, we can't do what we do."

"We use the mirroring to mirror our volumes to our DR location. We also create snapshots for backups. Snapshots will create a specified snapshot to be able to do a DR test without disrupting our standard mirrors. That means we can create a point-in-time snapshot, then use the ability of FlexClones to make a writeable volume to test with, and then blow it away after the DR test."

"The most valuable features are tiering to S3 and being able to turn it on and off, based on a schedule."

"SnapMirror helps mirror metadata and data volumes between endpoints in a data fabric."

"The most valuable feature of this solution is that it makes our data readily available and we don't have to go through a lot of trouble to access it."

"NetApp's Integration with AWS has helped us because we had a tough time transferring data when we used an ONTAP competitor as our storage partner. They don't have integration with AWS tools, so we had to figure it out on our own. ONTAP has built-in integration and allows us to replicate a copy to our second data center."

"I highly recommend that customers using native cloud storage from hyperscalers transition to NetApp Cloud Volumes ONTAP as it offers numerous features and functionalities such as inline deduplication, compression, compaction, autonomous ransomware protection, snapshot technology, and flex cache that are unavailable with other hyperscalers."

More NetApp Cloud Volumes ONTAP pros

"Portworx is a great solution for managing container environments."

"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."

"I like that you have a small dedicated file system that is fast and resilient for containerized workloads."

"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."

"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."

"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."

"If I containerize a database server, I know that not only is Portworx providing a persistent and resilient storage backend, but it also meets the database's IOPS requirements, in a containerized environment."

Cons

"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. They have a tendency to do that."

"I would like some more performance matrices to know what it is doing."

"They definitely need to stay more on top of security vulnerabilities."

"Not a perfect ten because it's not very efficient with upgrades and management."

"The only issue we had lately was that outside our VPC we could not reach the virtual IP, the floating IP."

"We would like to have support for high availability in multi-regions."

"I would like to see more information about Cloud Volumes ONTAP using Google Cloud Platform on NetApp's website."

"One difficulty is that it has no SAP HANA certification. The asset performance restrictions create challenges with the infrastructure underneath: The disks and stuff like that often have lower latencies than SAP HANA itself has to have."

More NetApp Cloud Volumes ONTAP cons

"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."

"It would be highly advantageous to include an integrated backup solution within the same license, rather than purchasing backup separately."

"I would like to see a more native mapping to mainframe-type systems."

"I think the vendor could provide more training for new users who may not be familiar with containers."

"The integration has room for improvement."

"I would like to see a more native mapping to mainframe-type systems."

Pricing and Cost Advice

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

"Once we deploy the pay as you go model, we cannot convert this product as a BYOL model. This is a concern that we have."

"The solution's pricing is reasonable."

"Our licensing is based on a yearly subscription. That is an additional cost, but because of the storage efficiencies that the NetApp gives, even with the additional cost of the NetApp license, you still end up saving money versus straight Azure native for storage. It's definitely worth it."

"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."

"Compared to other storage vendors, NetApp, is not always able to compete with their pricing. Yet, we acknowledge the ease of use ONTAP brings with the AWS integration."

"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."

"In addition to the standard licensing fees, there are fees for Azure, the VMs themselves and for data transfer."

More NetApp Cloud Volumes ONTAP pricing and cost advice

"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."

"The price of Portworx Enterprise is high."

"It has two offerings. One is free, which is limited to only five nodes. The other is enterprise, which is a bit pricier."

"The price is competitive, but it is too expensive when paired with Red Hat IBM."

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Top Industries

By visitors reading reviews

Manufacturing Company

15%

Financial Services Firm

10%

Computer Software Company

10%

Construction Company

Manufacturing Company

21%

Financial Services Firm

14%

Computer Software Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	11
Large Enterprise	53

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.

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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...

See all answers

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 technology for more low-latency connections.

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Comparisons

Amazon S3 vs NetApp Cloud Volumes ONTAP

Compared 9% of the time

Azure NetApp Files vs NetApp Cloud Volumes ONTAP

Compared 7% of the time

Amazon FSx vs NetApp Cloud Volumes ONTAP

Compared 7% of the time

Red Hat Ceph Storage vs NetApp Cloud Volumes ONTAP

Compared 5% of the time

HPE Zerto Software vs NetApp Cloud Volumes ONTAP

Compared 2% of the time

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Red Hat Openshift Data Foundation vs Portworx Enterprise

Compared 27% of the time

Red Hat Ceph Storage vs Portworx Enterprise

Compared 9% of the time

IBM Spectrum Scale vs Portworx Enterprise

Compared 8% of the time

Nutanix Cloud Infrastructure (NCI) vs Portworx Enterprise

Compared 8% of the time

Dell Container Storage Modules vs Portworx Enterprise

Compared 7% of the time

More Portworx Enterprise Competitors

Product Reports

Buyer's Guide

NetApp Cloud Volumes ONTAP

March 2026

Download NetApp Cloud Volumes ONTAP product report

Buyer's Guide

Cloud Software Defined Storage

March 2026

Download Portworx Enterprise product report

Also Known As

ONTAP Cloud, CVO, NetApp CVO

No data available

Overview

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

Portworx is the solution for running stateful containers in production, designed with DevOps in mind. With Portworx, users can manage any database or stateful service on any infrastructure using any container scheduler, including Kubernetes, Mesosphere DC/OS, and Docker Swarm. Portworx solves the five most common problems DevOps teams encounter when running stateful services in production: persistence, high availability, data automation, security, and support for multiple data stores and infrastructure.

Everpure (formerly Pure Storage)

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

Buyer's Guide

NetApp Cloud Volumes ONTAP vs. Portworx Enterprise

March 2026

Free Report: NetApp Cloud Volumes ONTAP vs. Portworx Enterprise

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