Dell ObjectScale vs IBM Public Cloud comparison

The compared Dell Technologies and IBM solutions aren't in the same category. Dell Technologies is ranked #5 in FaOS , with an average rating of 8.1, and holds a 5.9% mindshare in the category. IBM is ranked #17 in PSP , with an average rating of 6.5, and holds a 3.0% mindshare. Additionally, 96% of Dell Technologies users are willing to recommend the solution, compared to 83% of IBM users who would recommend it.

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Executive Summary

We performed a comparison between Dell ObjectScale and IBM Public Cloud based on real PeerSpot user reviews.

Find out what your peers are saying about Red Hat, Dell Technologies, Nutanix and others in File and Object Storage.

To learn more, read our detailed File and Object Storage Report (Updated: December 2025).

Buyer's Guide

File and Object Storage

December 2025

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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

File and Object Storage Market Share Distribution
Product	Market Share (%)
Dell ObjectScale	5.9%
MinIO	16.3%
Red Hat Ceph Storage	15.3%
Other	62.5%

File and Object Storage

PaaS Clouds Market Share Distribution
Product	Market Share (%)
IBM Public Cloud	3.0%
Microsoft Azure	15.7%
Amazon AWS	13.1%
Other	68.2%

PaaS Clouds

Featured Reviews

MikaelHellström

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.

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Mahmoud Abuherra

Manager, Technical Services at AXS

Offers seamless protocol integration for diverse solutions with flexible API communication

We recommend Dell ECS to customers looking for GeoDrive, archiving, long-term retention solutions, or S3 protocol. It is proposed to sectors like government, education, and banking. Overall, I would rate Dell ECS eight out of ten, as it has shown a lot of enhancement compared to previous solutions like Centera and Atmos.

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Premnath Jaganathan

Product Manager at Uop Ipl

Affordability and security improve our cloud experience while learning new systems

I'm not working with any AI features in IBM Public Cloud, but they are in the process of building it.I am very satisfied with the security that IBM Public Cloud provides. I would rate IBM Public Cloud eight out of ten, where one is worst and ten is the best.

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

"I would rate this solution an eight plus. It has has good flexibility and stability, it's easy to manage and the response time is good."

"What I like best about Pure Storage FlashBlade is its object storage functionality, plus it has fast underlying hardware. Pure Storage FlashBlade is also very stable. I find its stability one of its valuable features."

"We have seen a reduction in the total cost of ownership by around 20%."

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

"The product is scalable and easy to expand."

"Pure Storage FlashBlade is user-friendly. It's replication feature is great because it has active replication and active DR. That's the beauty of the product. It's a perfect solution for block storage."

"The snapshots, replication, and the ability to have immutable blades are the most valuable features. You're putting data snapshots out in those blades, and they cannot be touched. Its performance is great."

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

More Pure Storage FlashBlade pros

"The technology is very good, it performs well."

"This product is very competitive."

"Dell's technical support team is good."

"The performance and support from Dell EMC are very good."

"The scalability is good."

"The support is good."

"This solution is very easy to use, and is very reliable."

"It's definitely good for unstructured data. In earlier days, we had Centera, so for the DR it's really good. It has load balancing facility, and we're using it with the Kemp Load Balancer."

More Dell ObjectScale pros

"The beauty of cloud service providers, especially public cloud service providers, is that they are scalable every time when you need them because their payment model is pay-as-you-go."

"This is a predictable and dependable service."

"One of the features that I really like about IBM Cloud is the flexibility where you can order your own hardware."

"It's straightforward, has a good environment and is cost-effective."

"This product is very good because it is accessible in remote locations, and anyone can deploy from any place."

"The most valuable feature of IBM Public Cloud is the AI integrations."

"I am very much satisfied with the technical support team at IBM Public Cloud."

"The availability is second to none. Customer support is very good."

More IBM Public Cloud pros

Cons

"Commvault has mainly driven the Analytics, providing data and reports. However, the product has room for improvement, especially regarding storage analytics. Upgrading firmware has caused issues, requiring feature disabling to revert to traditional backups. The firmware upgrades sometimes affect Commvault backups."

"It would be nice if you could store file-based in the same box with the same technology."

"In terms of scalability, it doesn't expand out quite as robustly as some of the others, but it covers 90% of the market in what it does."

"We haven't been able to use much of the cloud area of Pure Storage. We have a storage server and it would be better if it could integrate with other cloud features of this solution."

"An area for improvement in Pure Storage FlashBlade is its price. It could be reduced. The technical support for Pure Storage FlashBlade also needs improvement. It used to be good, with more experienced engineers. Nowadays, it isn't, and it takes longer for support to solve problems."

"We initially encountered challenges with the assembly process due to issues with the documentation required during setup, an area where Pure Storage needs improvement."

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

"I have not seen ROI."

More Pure Storage FlashBlade cons

"Its security can be improved."

"In Taiwan, they don't have professional technical support."

"We have had issues when the ECS is expiring or the NetBackup is expiring images."

"From an improvement perspective, Dell ECS should aim to offer a better pricing plan to its users."

"The troubleshooting feature of this solution needs to be improved, to allow organizations to fix issues without having to contact the support team."

"If Dell ECS would be available as standalone software, so you can use any hardware with it, would make the solution better. It would also be good if Dell ECS had more integrations with other products."

"We have concerns about the write performance. We would also like it to be easier to scale out, to add more boxes to the system. And we want improved performance, to use a next-generation NFS service."

"They do not have complete documentation, which is very weak and could be improved."

More Dell ObjectScale cons

"The deployment can be a bit of a pain. There are a lot of packages and a lot of options and it can require complex configuration to get it right."

"There is not a lot of support for this solution, which is something that needs to be improved."

"Maybe performance enhancers and reports could be better improved. If they do so, it would be better. Of all the drawbacks I saw, this would be the biggest enhancement."

"The solution’s pricing could be improved."

"While they have about 99% of what we need, the only exception, perhaps, was the push notification feature that was discontinued. They delayed the replacement product."

"They could improve on customizing reporting capabilities."

"The solution needs to be more autonomous. It should let the DL go to allow for more jobs on the cloud. It could have a better interface as well."

"It will be challenging to implement if you do not have any experience."

More IBM Public Cloud cons

Pricing and Cost Advice

"I understand that it is competitively priced compared to other brands."

"The price could be cheaper."

"In my opinion, we have paid the right price for the product. I don't think that it is too much or too little."

"Our licensing is renewed annually."

"The price of this solution could be made more affordable."

"The pricing is relatively expensive due to the FlashBlade technology. However, for companies needing quick and reliable data access, the cost is justified."

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

"Licensing fees are paid yearly."

More Pure Storage FlashBlade pricing and cost advice

"The price of Dell ECS should be reduced."

"The product is quite expensive."

"The solution's cost is quite reasonable."

"Dell EMC ECS is too expensive."

"It is an inexpensive product."

"If I remember correctly, Dell ECS is an appliance, so if you buy Dell ECS, you also have to buy the hardware, while IBM is standalone software, so you can buy IBM as software only without needing to buy the hardware. On a scale of one to five, I'm rating the pricing for Dell ECS a four."

"The solution could be cheaper."

"Dell ECS is a cost-effective solution."

More Dell ObjectScale pricing and cost advice

"The price of IBM Cloud is very cheap compared to competitors AWS and Azure."

"It pretty much has a standard price. There is no hidden price with IBM Public Cloud."

"On a scale from one to ten, where one is cheap, and ten is expensive, I rate the solution's pricing a nine out of ten."

"Pricing is not as fair as Amazon or Azure."

"We are using the trial version of this solution, so we have not paid anything."

"In order to be competitive, you have to commit to a contract for at least one year, but you pay a fixed monthly fee."

"IBM has a lesser price compared to other cloud service providers like Azure and AWS."

"The licensing fees are straightforward and predictable."

More IBM Public Cloud pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

12%

Manufacturing Company

10%

Computer Software Company

10%

Government

Financial Services Firm

20%

Manufacturing Company

12%

Computer Software Company

10%

Government

University

18%

Manufacturing Company

11%

Financial Services Firm

10%

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	11
Large Enterprise	21

By reviewers
Company Size	Count
Small Business	12
Midsize Enterprise	12
Large Enterprise	11

By reviewers
Company Size	Count
Small Business	13
Midsize Enterprise	2
Large Enterprise	4

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...

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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...

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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...

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What do you like most about Dell EMC ECS?

The tool is easy to use.

See all answers

What is your experience regarding pricing and costs for Dell EMC ECS?

The pricing is moderate and at par with the market. As a service provider, we receive good margins, indicating a favo...

See all answers

What needs improvement with Dell EMC ECS?

I cannot think of anything as an area for improvement with Dell ECS. I do not see any pricing or usability concerns.

See all answers

Which is preferable - IBM Public Cloud or Microsoft Azure?

IBM Public Cloud is IBM’s Platform-as-a-Service. It aims to provide organizations with a secure cloud environment to ...

See all answers

What is your experience regarding pricing and costs for IBM Public Cloud?

The prices are relatively lower compared to others. It is a good option for medium-sized businesses. However, busines...

See all answers

What needs improvement with IBM Public Cloud?

The connectivity and speed of IBM Public Cloud are much lower compared to the competition.

See all answers

Comparisons

Dell PowerScale (Isilon) vs Pure Storage FlashBlade

Compared 18% of the time

MinIO vs Pure Storage FlashBlade

Compared 9% of the time

Pure Storage FlashArray vs Pure Storage FlashBlade

Compared 9% of the time

VAST Data vs Pure Storage FlashBlade

Compared 7% of the time

NetApp StorageGRID vs Pure Storage FlashBlade

Compared 4% of the time

More Pure Storage FlashBlade Competitors

Amazon AWS vs Dell ObjectScale

Compared 21% of the time

NetApp StorageGRID vs Dell ObjectScale

Compared 12% of the time

Dell PowerScale (Isilon) vs Dell ObjectScale

Compared 10% of the time

MinIO vs Dell ObjectScale

Compared 7% of the time

Red Hat Ceph Storage vs Dell ObjectScale

Compared 5% of the time

More Dell ObjectScale Competitors

Microsoft Azure vs IBM Public Cloud

Compared 23% of the time

Amazon AWS vs IBM Public Cloud

Compared 23% of the time

Oracle Cloud Infrastructure (OCI) vs IBM Public Cloud

Compared 19% of the time

Google Cloud vs IBM Public Cloud

Compared 5% of the time

Salesforce Platform vs IBM Public Cloud

Compared 4% of the time

More IBM Public Cloud Competitors

Product Reports

Buyer's Guide

Pure Storage FlashBlade

January 2026

Download Pure Storage FlashBlade product report

Buyer's Guide

Dell ObjectScale

January 2026

Download Dell ObjectScale product report

Buyer's Guide

IBM Public Cloud

January 2026

Download IBM Public Cloud product report

Also Known As

No data available

EMC ECS, Dell EMC Elastic Cloud Storage (ECS)

IBM Bluemix

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

Dell ObjectScale is a next-generation S3 object storage platform known for scalability, performance, and efficiency. It integrates with Dell EMC products, combining hardware and software for seamless user experience in the AI era.

Dell ObjectScale implements the S3 protocol, integrating smoothly with Dell EMC solutions like ISILON. Its architecture supports data compression and interoperates with multiple protocols for enhanced performance. Enterprise features include immutability, geo-replication, and user-friendly management. However, it needs better integration with other systems, enhanced security, and disaster recovery. Write performance and scalability improvements, competitive pricing, and documentation enhancements are key areas for progress. The interface could be more straightforward, with more remote management features and native analytics.

What features does Dell ObjectScale offer?

S3 Protocol Implementation: Brings industry-standard access with wide application compatibility
Seamless Dell EMC Integration: Ensures stability and ease of use with existing systems
Data Compression and Protocol Interoperability: Enhances performance and storage efficiency
Immutability and Geo-Replication: Provides enterprise-level data protection
Optimized Pricing: Balances cost with comprehensive support

What benefits should users look for in reviews?

Scalability: Supports expanding data requirements effectively
Integration Flexibility: Works with many existing systems for better interoperability
Ease of Management: Streamlines hardware and software operations
Enterprise-Level Features: Delivers advanced protection and efficiency

Industries leverage Dell ObjectScale for cloud-based object storage, archiving, and backups. It's favored for unstructured data management, CCTV integration, and document archiving. Strong in data analytics, it integrates well with high-capacity applications, enhancing data retention strategies across fields.

Dell Technologies

IBM Cloud is a full-stack cloud platform that spans public, private and hybrid environments. Build with a robust suite of advanced data and AI tools, and draw on deep industry expertise to help you on your journey to the cloud.

IBM

Sample Customers

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

Atos

Uvionics Tech, Komsomolskaya Pravda, Alpha Modus, Inventive, Web Business Consulting, FindBrok, SilverHook Powerboats, United Way of Allegheny County

Buyer's Guide

File and Object Storage

December 2025

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