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Dell PowerScale (Isilon) vs Panzura CloudFS comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on May 18, 2025

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

Dell PowerScale (Isilon)
Ranking in NAS
2nd
Average Rating
9.0
Reviews Sentiment
7.5
Number of Reviews
65
Ranking in other categories
File and Object Storage (3rd)
Panzura CloudFS
Ranking in NAS
10th
Average Rating
8.4
Reviews Sentiment
7.6
Number of Reviews
8
Ranking in other categories
File System Software (3rd), Cloud Storage (12th), Cloud Storage Gateways (1st)
 

Mindshare comparison

As of July 2025, in the NAS category, the mindshare of Dell PowerScale (Isilon) is 17.7%, up from 17.3% compared to the previous year. The mindshare of Panzura CloudFS is 3.1%, up from 2.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
NAS
 

Featured Reviews

Scott Taylor - PeerSpot reviewer
Manages large data sets efficiently with hybrid cloud integration
My organization is quite large, with about 30,000 employees. The growth has been substantial in areas such as radiology and genomics. One of the best features we've utilized recently is offload to cloud pools due to capacity constraints on-premise. We didn't want to expand Dell PowerScale (Isilon) straight away, so we utilized cloud pools to offload some data to Azure. That's really saved us in certain areas as we didn't have funding to expand Dell PowerScale (Isilon) until next year, which is why we utilized the cloud pools functionality to offload.
Roger Clark - PeerSpot reviewer
Handles file locks effectively enabling seamless remote collaboration in global teams
It has not reduced the data storage cost. We have been trying to come up with a plan internally to archive project data at a certain time frame. However, our data continues to grow, so at the point of 25 terabytes, we had to buy another 25 terabytes license to exceed that threshold. It would have been nice if they had offered them in increments, of 5, 10, 15, or 20 terabytes than having to get a whole chunk of 25 terabytes again for licensing purposes, which is a little costly. It would be nice if Panzura offered data in increments instead of 25 terabytes per license. They have done a pretty good job of development from the point of offering new products. Pricing seems to be high for certain things, such as the audit feature of Panzura Data Services. It would be nice to see who deleted that 100 gig of data out there. They should make the pricing plan more attractive for a company of our size. We have almost 700 employees over the southeast from Texas to Florida and up to Tennessee, so we are a pretty big region.

Quotes from Members

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

Pros

"Since it can scale so easily, as long as I have money to buy more nodes, I can grow it as big as I need to. That is important in our business. As sequencing technologies continue to evolve, and as those technologies evolve, the amount of data generation never gets smaller. It just always seems to get bigger. This is one of the absolute key aspects: We can grow on demand without having to forklift stuff."
"Its scalability has been huge for us."
"The tool's most valuable features are high density and scalability."
"I don't have to rebuild the cluster to add a node."
"Based on the flexibility of the system itself, it was easy for us to manage the growth by buying individual nodes as needed."
"PowerScale allows us to manage storage without managing RAID groups or migrating volumes between controllers. It has really simplified things. We're not having to worry about the underlying infrastructure. That takes care of itself. We just worry about the data. It's really easy for deploying and managing storage at the petabyte scale."
"Dell PowerScale overall is easy to use."
"The reliability and stability of Dell PowerScale (Isilon) is good, with no downtime."
"The best features of the Panzura CloudFS solution include collaboration, which is my top priority and top feature. No one else provides this as effectively."
"Panzura CloudFS has helped to increase the network resilience by 100%."
"It is a very solid product. We keep all of our older files on their system. It is easy to restore if a file gets deleted. We have good disaster recovery. It is very reliable and very quick, and we do not have files that get overwritten because it locks the file."
"The core function of Panzura CloudFS, with its synchronizing of files across multiple servers, provides us with a much more efficient workflow for our production staff."
"What I appreciate most about Panzura CloudFS is that it really solves the problem we had when we moved all our server workloads to Azure, reducing our on-prem data center footprint sizably."
"Panzura has not increased its data storage costs."
"Panzura CloudFS has helped to increase the network resilience by 100%."
"For instance, if I'm in India but need to access data in China or Spain, it simplifies the process and enhances collaboration."
 

Cons

"The solution’s interface and pricing could be improved."
"We had some issues with level 1 support. We had to fight with them on repeated issues. There is room for improvement in level 1 support."
"The analytics could be improved."
"We lost our technical sales reps about two years ago. We haven't gotten one assigned to us and we'd love to have one."
"Dell PowerScale's deployment is not easy."
"It is a bit higher priced than some of the other systems."
"There is room for improvement in its handling of object storage."
"The product needs to improve CLI since commands are complex. The search option is also difficult since you must give the full path."
"It has not reduced the data storage cost."
"It is a little costly. The NFS service needs development."
"There could be a slightly better dashboard or a better pane of glass. When something goes wrong somewhere, there should be a little bit better alerting with issues before they become a big problem."
"There are a few file types that do not work well with Panzura CloudFS."
"One area for improvement regarding Panzura CloudFS is moving away from on-prem or local Active Directory. We're exploring a transition to Azure AD or Entra ID, aiming to keep the product functional without heavy reliance on the local Active Directory."
"I would like to see that Edge feature because I think the Edge solution is not the working solution for engineering firms, but I would love for that feature to be usable for our company and our employees."
"It is a little costly. The NFS service needs development. While Windows and SMB are effective, the NFS service shows some lag, making it a pain point for our many clients who use Linux devices."
"It would be nice if Panzura offered data in increments instead of 25 terabytes per license."
 

Pricing and Cost Advice

"The pricing for this solution is reasonable."
"I always want things to be less expensive. However, I would say the pricing is fair. Their costs are in alignment with their competitors. It is a good value for the money."
"Price was also a significant factor in our decision to go with PowerScale. The team at EMC, now Dell EMC, came through with a highly competitive offer that tipped the scales towards their solution. There was only one other solution around the same price point, but it could not match PowerScale on features. That other solution is no longer on the market."
"The general cost for a system like this is expensive. The total cost depends on your use case. You need to pay for every additional feature that you use."
"The solution's licensing cost varies based on capacity and performance requirements."
"Our company finds the pricing high, but it decreases over time."
"The pricing is expensive, but I think it's a fair value because it does manage itself. It definitely is much simpler than any of the other scale-out storage platforms that we've looked at in the past."
"The only drawback for us is that it's a large upfront investment. This was a huge decision for a startup company to make. It took a bit for us to get over the line on it, but we have not regretted it."
"The solution's pricing is on the expensive side."
"Overall, it is quite costly compared to NetApp and similar solutions."
"The pricing seems high on certain products and features, such as the audit feature of Panzura Data Services. They should consider more attractive pricing for companies of our size. The renewals are yearly, but the pricing is a little high for us."
"It is not bad. It is like everything else. Pricing has gone up quite over the last couple of years, but everybody's pricing has gone up. For what they deliver, it is right in line with what everybody else has."
"It's competitive. I don't know what competitors are charging, but they have been very transparent, which is nice, and we've negotiated to avoid percentage increases."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Educational Organization
11%
Manufacturing Company
9%
Financial Services Firm
9%
Computer Software Company
15%
Construction Company
14%
Financial Services Firm
11%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Dell EMC PowerScale (Isilon)?
The solution provides massive performance, scalability, efficiency, and ease of management.
What is your experience regarding pricing and costs for Dell EMC PowerScale (Isilon)?
We have to go through a certified reseller for Dell PowerScale (Isilon). From a value standpoint, it performs very well.
What needs improvement with Dell EMC PowerScale (Isilon)?
I would make Dell PowerScale (Isilon) better by improving SmartSync in the graphical user interface. Currently, everything has to be done through the command line, and I prefer having a graphical i...
What are the products that Panzura provides?
Panzura offers four main products: CloudFS, data services, smart apps, and global services. They call this "all-in-one solution" and it's for end-to-end cloud data management. Why is it called that...
What kind of industries does Panzura serve?
Hello, I think businesses from all industries that have their data on a cloud can benefit from Panzura. Especially if you have offices in various locations or your employees are working from home a...
Why was Panzura acquired? Is the acquisition going to cause a change?
I think Panzura may change in a positive direction now that it's been bought by Profile Capital. That's a very big investment company for technology businesses and I think it's an opportunity for ...
 

Also Known As

PowerScale, Dell EMC Isilon
Panzura Freedom
 

Overview

 

Sample Customers

OMRF, University of Utah, Translational Genetics Research Institute, Arcis, Geofizyka Torumn, Cyprus E&P Corporation, Colburn School, Columbia Sportswear, Harvard Medical School, University of Michigan, National Library of France,
Petrofac, Komatsu, HCA Healthcare, Vanguard, Disney, Pokemon, US Department of Justice, Gensler, Fluor, AFRY, Milwaukee Tool, Navy Federal Credit Union, TechTarget
Find out what your peers are saying about Dell PowerScale (Isilon) vs. Panzura CloudFS and other solutions. Updated: June 2025.
859,579 professionals have used our research since 2012.