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 5.5% mindshare in the category. IBM is ranked #18 in PSP , with an average rating of 6.5, and holds a 3.2% 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: January 2026).

Buyer's Guide

File and Object Storage

January 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

Pure Storage FlashBlade

Mindshare comparison

File and Object Storage Market Share Distribution
Product	Market Share (%)
Dell ObjectScale	5.5%
MinIO	15.6%
Red Hat Ceph Storage	14.7%
Other	64.2%

File and Object Storage

PaaS Clouds Market Share Distribution
Product	Market Share (%)
IBM Public Cloud	3.2%
Microsoft Azure	15.2%
Amazon AWS	13.2%
Other	68.4%

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.

Read full review

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

"Using this solution has made our backups more reliable."

"The initial setup is pretty quick."

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

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

"It has absolutely simplified our storage because the dashboards on the consoles show a clear understanding of where you are, and it is also very easy to provision. This been a big help for our teams."

"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."

"FlashBlade offers low latency, high throughput, and seamless scalability."

"The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power outages when we need to quickly move data between different data centers. It ensures efficient replication and helps maintain our data centers' uptime."

More Pure Storage FlashBlade pros

"It is 100% stable. It is also scalable."

"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."

"The most valuable features of Dell ECS are its capability to integrate multiple protocols seamlessly with other Dell solutions like PowerScale and data domain."

"The support is good."

"Dell's technical support team is good."

"I like that the solution is easy to scale and that's its stable."

"Dell ECS is very easy to handle, primarily because the web UI dashboard and everything is very easy to manage for every customer."

"Some of the best features with Dell ECS are that it's scale-out storage with compatibility, which are the main drivers, along with very good support from Dell EMC that usually makes customers happy."

More Dell ObjectScale pros

"It provides robust analytics and management tools to give customers complete visibility into their environment and infrastructure."

"The price of IBM Cloud is most valuable for us. The service is personable and gives us a good rapport. I can't say it's the best, but it was enough for our needs."

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

"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."

"The initial setup was very easy. It's quite straightforward. Deployment took about fifteen minutes. Everything is well organized."

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

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

More IBM Public Cloud pros

Cons

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

"Compared to, for example, Hitachi NAS, the solution is not mature at all. It's just in its infancy as far as technology goes."

"I would like to see better integration."

"I would like to see more deduplication."

"I have not seen ROI."

"The technical support needs to improve. When we open a case, it is auto assigned to a support tech person. Nine out of ten times, we get an email right back saying that person is off until tomorrow. I cannot handle that. They just did this over the weekend to us, too. I had to call our rep and have them do something about it."

"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."

"Its configuration should be easier."

More Pure Storage FlashBlade cons

"You should be able to calculate so that when it's full it's 100% full, not just 90%."

"The deployment is not easy, and some expertise is required to configure the virtual data center and replication groups."

"Dell ECS is not fully compatible with S3, as it supports around ninety percent of S3 APIs, which can be improved. Additionally, sometimes there is an issue with memory where it hangs, and they can improve garbage collection, which takes up a lot of space during cleanup."

"However, hardware failures can impact the cluster, making it read-only."

"Dell EMC ECS could improve by having Relational Database Services(RDS) to review progress. Additionally, if the training was provided it would be a benefit, it would be good for our engineers."

"One area for product improvement would be the garbage collection process. It takes longer than expected, so speeding up that process would be beneficial."

"It is a good solution, except for the cost."

"The disaster recovery could be improved because there should be something in-built within the ECS. Search and recovery should be in-built. Right now, we have to use some external tools for performing the recovery itself. For example, we're using Atempo or deploying Golden Superna, so it has dependency on the external third party vendors."

More Dell ObjectScale cons

"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."

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

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

"They could improve on customizing reporting capabilities."

"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."

"An area for improvement in IBM Public Cloud is getting up-to-date information on how to set up everything. It's hard to find new documentation."

"It could be more secure."

"The solution’s pricing could be improved."

More IBM Public Cloud cons

Pricing and Cost Advice

"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."

"Our customers have seen a reduction in TCO."

"The product is very expensive."

"Licensing fees are paid yearly."

"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."

"I rate the tool's pricing a seven to eight out of ten."

"I have seen ROI. It has allowed me to increase the density of my VMs without having to purchase anything additional."

More Pure Storage FlashBlade pricing and cost advice

"The price of Dell ECS should be reduced."

"Dell EMC ECS is too expensive."

"It is an inexpensive product."

"The charges for this solution are made in blocks of models, which are purchased depending on what features an organization requires."

"We initially purchased all of the licenses at the same time."

"The price of Dell ECS should be reduced."

"The product is quite expensive."

"It is an expensive solution. There is a need to make yearly payments towards the licensing costs attached to the product."

More Dell ObjectScale pricing and cost advice

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

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

"The licensing fees are straightforward and predictable."

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

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

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

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

"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."

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

Government

Financial Services Firm

19%

Manufacturing Company

11%

Computer Software Company

10%

Government

University

17%

Manufacturing Company

11%

Financial Services Firm

10%

Educational Organization

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...

See all answers

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...

See all answers

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

VAST Data vs Pure Storage FlashBlade

Compared 8% of the time

Pure Storage FlashArray vs Pure Storage FlashBlade

Compared 8% of the time

Red Hat Ceph Storage vs Pure Storage FlashBlade

Compared 6% of the time

More Pure Storage FlashBlade Competitors

Amazon AWS vs Dell ObjectScale

Compared 23% of the time

NetApp StorageGRID vs Dell ObjectScale

Compared 11% of the time

Dell PowerScale (Isilon) vs Dell ObjectScale

Compared 9% of the time

MinIO vs Dell ObjectScale

Compared 5% of the time

Red Hat Ceph Storage vs Dell ObjectScale

Compared 4% of the time

More Dell ObjectScale Competitors

Amazon AWS vs IBM Public Cloud

Compared 23% of the time

Microsoft Azure vs IBM Public Cloud

Compared 22% of the time

Oracle Cloud Infrastructure (OCI) vs IBM Public Cloud

Compared 13% of the time

Google Cloud vs IBM Public Cloud

Compared 6% 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

February 2026

Download Pure Storage FlashBlade product report

Buyer's Guide

Dell ObjectScale

February 2026

Download Dell ObjectScale product report

Buyer's Guide

IBM Public Cloud

February 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

January 2026

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