Cloudian HyperStore vs Dell PowerScale (Isilon) comparison

Cloudian HyperStore vs. Dell PowerScale (Isilon)

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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

Pure Storage FlashBlade

Mindshare comparison

As of August 2025, in the File and Object Storage category, the mindshare of Pure Storage FlashBlade is 5.8%, down from 6.3% compared to the previous year. The mindshare of Cloudian HyperStore is 3.2%, up from 2.9% compared to the previous year. The mindshare of Dell PowerScale (Isilon) is 8.8%, up from 8.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

File and Object Storage

Featured Reviews

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.

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Kiran Rajanna

Senior Solutions Architect and Cloud Security Consultant at Cgi Deutschland KG

A seamless solution offering data encryption, quality service, and security encryption

Cloudian HyperStore needs to incorporate AI and predictive analysis. It would be helpful if the solution could analyze and predict how to manage data better. The end users should not have access to protected documents. They should be able to drop the documents. The capacity management dashboard can be better. We also want two-factor authentication using Google Authenticator or Microsoft Authenticator as MFA. Hence, the user would access the console not just by logging in with a password and username but with third-party applications as well.

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Scott Taylor

Senior Infrastructure Specialist at a healthcare company with 10,001+ employees

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.

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

"The solution provides many controllers."

"Approximately 40% to 50% of my time is saved using Pure Storage FlashBlade compared to different products."

"The solution is able to handle workloads and is easy to use. It allows us to actually manage the boxes in less time."

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

"The ease of deployment and management has helped us simplify our storage. We also do not have to worry about capacity management as much. A lot of these things are native to Pure Storage."

"The most valuable features of FlashBlade include its replication capabilities, reports, and easy allocation. Everything is user-friendly."

"The performance of FlashBlade is excellent. It does not necessarily leverage the SOS API that some of the newer products leverage, but I found its speed pretty much on par and comparable. It is fast, and it does what it is supposed to do."

"The most valuable feature is Safe Mode."

More Pure Storage FlashBlade pros

"The cost was the main reason we chose to use this solution."

"Cloudian HyperStore is one hundred percent stable."

"It is very durable and that is particularly important."

"The most valuable features are its scalability and Amazon S3 compatibility because we can move back and forth with a hybrid cloud."

"Considering a customer's need for a cost-effective solution, Cloudian HyperStore fits well for data protection scenarios."

"The tool has S3 capability. Its scalability is excellent. From a security and encryption perspective, the solution supports SSL encryption. It is a seamless solution offering data encryption, quality service, and security encryption."

"I rate Dell PowerScale (Isilon) a ten out of ten, and we continue to keep buying it."

"PowerScale has made it extremely easy to scale file data across our organization. We have two implementations of Isilon. One is a replica of the other. When scaling, we add nodes to each location and expand the cluster. The process is straightforward."

"Customer service is absolutely satisfying, rating at least nine out of ten, as they have managed previous issues well."

"The tool's most valuable features are high density and scalability."

"The solution's scalability is very good."

"It assists with eliminating storage silos because it provides SMB and NFS protocols. PowerScale has also helped free up our employee's time to focus on other business priorities."

"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."

"PowerScale helped free up our employees' time to focus on other business priorities. There are now automated jobs such as backing up and replicating data, that reduce the footprint we have. Those types of tasks were previously done manually."

More Dell PowerScale (Isilon) pros

Cons

"There could be improvements in public cloud integration."

"To improve FlashBlade, some analysts suggest enhancing its handling of relational database management systems and SQL queries."

"The features provided for SMB customers are limited."

"Pure Storage FlashBlade should improve on more cloud integration."

"I would like to see more monitoring capability included in the next release of this solution."

"File storage needs a lot of improvement. Mainframe connectivity also needs improvement because it requires additional components to be integrated with Pure Storage FlashBlade. If you want to keep your backup data, then this becomes an even more expensive solution because Pure Storage FlashBlade will not be able to meet your backup needs."

"On our dedupe during our initial buy, we were expecting a number a little higher like 4x. However, we are getting about 3.6. While it is close enough, it doesn't quite hit the numbers. So, this has been a challenge."

"There is some room for new features related to authentication and integration with Kubernetes, and other solution using S3 Bucket."

More Pure Storage FlashBlade cons

"As it is an S3 solution with the same protocol as the one we have with AWS, having better integration with AWS will be beneficial."

"Cloudian HyperStore needs to incorporate AI and predictive analysis. It would be helpful if the solution could analyze and predict how to manage data better. The end users should not have access to protected documents. They should be able to drop the documents. The capacity management dashboard can be better. We also want two-factor authentication using Google Authenticator or Microsoft Authenticator as MFA. Hence, the user would access the console not just by logging in with a password and username but with third-party applications as well."

"It is a cloud-based environment and at times, it is not very simple to use."

"Always, there is room for improvement in terms of cybersecurity, as new challenges are continually emerging in the market."

"It would be nice to see tools like Superna Eyeglass built into PowerScale."

"The tool's support team and the way the cases are handled by the product's technical support team are both areas of concern where improvements are required."

"Improvements could be made to reduce the costs and the high level of knowledge needed to maintain and use them."

"The product’s expansion capacity, pricing clarity, and ease of use need improvement."

"The cost of Dell PowerScale is currently high and there is room for improvement."

"Since our Dell PowerScale (Isilon) is our own on-prem in-house built system, we don't have many up-to-date resources, and we're still a few years behind."

"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."

More Dell PowerScale (Isilon) cons

Pricing and Cost Advice

"Our licensing is renewed annually."

"The price is a little high."

"Licensing fees are paid yearly."

"I feel that the price could always be lowered."

"It is within reason for what you get. From what we have found comparing it to other vendors, it is in the same range as others. Given the choice, we would definitely redeploy it based on the cost."

"The price could be cheaper."

"Support is a separate line item. Support is a different cost, but whatever your support is now, that's what you're going to pay forever. If your support's $100 today, six years from now it's $100. It doesn't fluctuate unless you upgrade it, or change it, etc."

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

More Pure Storage FlashBlade pricing and cost advice

"Our fees are approximately half a dollar per gigabyte."

"The solution is cheap."

"The solution is expensive; it is not the cheapest solution out there. If you look at it from a total cost of ownership perspective, then it is a very compelling solution. However, if you're looking at just dollar per terabyte and not looking at the big picture, then you could be distracted by the price. It is not an amazing price, but it's pretty good. It is also very good when you consider the total cost of ownership and ease of management."

"It is a really expensive solution."

"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."

"Dealing with the product costs and licensing areas is getting easier since Dell is simplifying the licensing process and licensing packages offered to users."

"It is an expensive product with a high storage capacity suitable for large data requirements."

"Dell PowerScale is expensive on the start-up side but we can recoup those costs quickly by not having to reapply the savings to other equipment."

"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."

"The price of Dell PowerScale (Isilon) is reasonable."

More Dell PowerScale (Isilon) pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

13%

Financial Services Firm

12%

Manufacturing Company

10%

Government

Computer Software Company

19%

Financial Services Firm

11%

Retailer

Manufacturing Company

Computer Software Company

13%

Manufacturing Company

10%

Financial Services Firm

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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?

The pricing of Pure Storage FlashBlade is expensive compared to other products I used from other companies in the pas...

What needs improvement with Pure Storage FlashBlade?

I believe there is not much improvement needed because they have everything we need, but the interface is a little bi...

What do you like most about Cloudian HyperStore?

The tool has S3 capability. Its scalability is excellent. From a security and encryption perspective, the solution su...

What needs improvement with Cloudian HyperStore?

Software vendors need to make their solutions more intelligent enabling tagging and automated data management decisio...

What is your primary use case for Cloudian HyperStore?

Our primary use case for Cloudian HyperStore is as a backup target. We use it for backup and archive use cases and ar...

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)?

There will always be room for improvement with Dell PowerScale (Isilon). They should add some new services that shoul...

MinIO vs Pure Storage FlashBlade

Comparisons

Compared 11% of the time

Red Hat Ceph Storage vs Pure Storage FlashBlade

Compared 10% of the time

Pure Storage FlashArray vs Pure Storage FlashBlade

Compared 10% of the time

VAST Data vs Pure Storage FlashBlade

Compared 9% of the time

Dell ECS vs Pure Storage FlashBlade

Compared 5% of the time

More Pure Storage FlashBlade Competitors

MinIO vs Cloudian HyperStore

Compared 27% of the time

Scality RING vs Cloudian HyperStore

Compared 21% of the time

Red Hat Ceph Storage vs Cloudian HyperStore

Compared 12% of the time

Dell ECS vs Cloudian HyperStore

Compared 9% of the time

Nutanix Unified Storage (NUS) vs Cloudian HyperStore

Compared 2% of the time

More Cloudian HyperStore Competitors

NetApp FAS Series vs Dell PowerScale (Isilon)

Compared 14% of the time

Dell ECS vs Dell PowerScale (Isilon)

Compared 10% of the time

Qumulo vs Dell PowerScale (Isilon)

Compared 9% of the time

VAST Data vs Dell PowerScale (Isilon)

Compared 6% of the time

HPE StoreEasy vs Dell PowerScale (Isilon)

Compared 6% of the time

More Dell PowerScale (Isilon) Competitors

Product Reports

Pure Storage FlashBlade

Download Pure Storage FlashBlade product report

Download Cloudian HyperStore product report

File and Object Storage

June 2025

Dell PowerScale (Isilon)

Download Dell PowerScale (Isilon) product report

Also Known As

No data available

HyperStore, Cloudian HyperStore Object Storage, HyperStore Object Storage

PowerScale, Dell EMC Isilon

Overview

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

Cloudian HyperStore lets you start small and grow to hundreds of petabytes on-premises simply by adding nodes. Leverage the proven interoperability of the industry’s only 100% native S3 API.

Cloudian

Dell EMC PowerScale (Isilon) storage solutions are designed to help manage data for enterprises of all types. Dell PowerScale systems are simple to install, manage, and scale to virtually any size and include a choice of all-flash, hybrid, or archive nodes. Dell PowerScale solutions stay flexible and reliable no matter how much storage capacity is added, how much performance is required, or how business needs change in the future.

With Dell PowerScale, your data lake always stays simple to manage, simple to grow, simple to protect, and simple enough to handle the most demanding current and future workloads.

Ideal for companies of any size, from small enterprises to multi-national ones, Dell PowerScale storage provides secure collaboration, modular scalability, flexible consumption models, and easy cloud integrations, all with management tools spanning multiple platforms.

Key Benefits of Dell EMC PowerScale Storage

Centralized management: Manage your storage infrastructure from a single unified platform.
Data protection: Dell PowerScale offers security, data protection and replication tools. Back up and protect your data from cyber-attacks with an integrated ransomware defense system.
Artificial intelligence: PowerScale is the foundation for building an integrated and optimized IT infrastructure for AI projects, from concept to production.
Cloud support: Store and manage your data on the cloud and move data between your data center and the cloud. Dell PowerScale runs data-intensive cloud workloads with no outbound traffic costs.
Long-term storage: Dell PowerScale offers highly efficient and resilient active archive storage or long-term data retention for large-scale data archives. With the proven scalability architecture of PowerScale, you can meet your growing archiving demands. Dell PowerScale has a wide variety of enterprise-grade data protection and security options to keep your archived data safe.

Reviews from Real Users

Dell EMC PowerScale storage stands out among its competitors for a number of reasons. Two major ones are its scalability capabilities and its user-friendly centralized management system.

Rachel B., a chief operations officer & acting CFO at Like a Photon, writes, "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."

Keith B., the director of IT at NatureFresh Farms, writes, "The single pane of glass for both IT and for the end-user is a valuable feature. On the IT side, I can actually control where things are stored, whether something is stored on solid-state drives or spinning drives... The single pane of glass makes it very easy to use and very easy to understand. We started at 100 terabytes, and we moved to 250 and it still feels like the exact same system and we're able to move data as needed."

Dell Technologies

Sample Customers

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

NTT Communications, Casale, Kumo

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,

Cloudian HyperStore vs. Dell PowerScale (Isilon)