IBM Cloud Object Storage vs Red Hat Ceph Storage comparison

IBM and Red Hat are both solutions in the File and Object Storage category. IBM is ranked #12 with an average rating of 9.3, while Red Hat is ranked #1 with an average rating of 9.3. IBM holds a 1.1% mindshare in FaOS, compared to Red Hat’s 15.3% mindshare. Additionally, 87% of IBM users are willing to recommend the solution, compared to 82% of Red Hat users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 4, 2024

Red Hat Ceph Storage and IBM Cloud Object Storage both compete in the enterprise storage solutions category. IBM Cloud Object Storage holds the upper hand due to its advanced features and robust security, which justify its higher costs.

Features: Red Hat Ceph Storage provides excellent scalability and flexibility with integration into open-source ecosystems, making it adaptable for diverse deployments. It offers seamless integration with OpenStack and supports multiple storage types like block and object storage. IBM Cloud Object Storage features infinite capacity and strong data protection, making it ideal for sensitive transaction data. Its integration capabilities enable easy data movement between on-premises and cloud environments.

Room for Improvement: Red Hat Ceph Storage can improve in user interface simplicity, reducing complexity for new users. Enhanced support for hybrid cloud environments and more intuitive integration options would make it more competitive. IBM Cloud Object Storage could benefit from reducing initial costs and providing more customizability in data management. Improvements in usability for less technical users and streamlining its setup process would enhance its offering.

Ease of Deployment and Customer Service: Red Hat Ceph Storage allows flexible deployments with extensive community support but may pose challenges due to its complexity. IBM Cloud Object Storage offers a simpler deployment process with robust customer service through its established enterprise support channels, making it easier for enterprises to implement and maintain.

Pricing and ROI: Red Hat Ceph Storage is more cost-effective, primarily due to its open-source nature and lower setup costs, leading to faster ROI. IBM Cloud Object Storage, although requiring a larger initial investment, offers higher ROI potential through its advanced security features and reliability, making it a worthwhile option for businesses with stringent security requirements.

To learn more, read our detailed IBM Cloud Object Storage vs. Red Hat Ceph Storage Report (Updated: December 2025).

Buyer's Guide

IBM Cloud Object Storage vs. Red Hat Ceph 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

As of January 2026, in the File and Object Storage category, the mindshare of Pure Storage FlashBlade is 5.3%, down from 6.0% compared to the previous year. The mindshare of IBM Cloud Object Storage is 1.1%, down from 1.2% compared to the previous year. The mindshare of Red Hat Ceph Storage is 15.3%, down from 21.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

File and Object Storage Market Share Distribution
Product	Market Share (%)
Red Hat Ceph Storage	15.3%
Pure Storage FlashBlade	5.3%
IBM Cloud Object Storage	1.1%
Other	78.3%

File and Object Storage

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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reviewer2384904

Account Technology Specialist at a tech vendor with 10,001+ employees

Enables seamless data replication and supports comprehensive data analytics workflows

The capability to replicate data in different locations is valuable since it enables customers to have a cluster over various sites. Also, important is the capability to provide RESTful APIs for custom connectors. In terms of security, I advise customers to rotate access keys to enhance protection. Additionally, scalability is effortless as you can add nodes or expand the license.

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Rifat Rahman

Infrastructure Architect & CEO at Tirzok Private Limited

Offers reliable performance and availability for large deployments

I would like to see improvements in Red Hat Ceph Storage not because I necessarily think it needs improvement, but because I generally prefer to do things manually rather than following the containerization part. Current deployments are based on containers, but I deploy manually with my scripts and controls. If there are no Kubernetes-like requirements, I often prefer to deploy a whole manual process. I don't ask for improvements in the deployment model because Red Hat has its own philosophy about making things, but it's my personal choice that I prefer things manually. Some features are available only in the containerization part, so if those are also available in manual deployment, that will help.

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

"The initial setup is pretty quick."

"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."

"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."

"Among its most appealing features are its ease of handling and minimal maintenance requirements."

"It has also helped to simplify storage for us in the way that it's easy to manage. Their automatic monitoring really helps when things break or are about to break. They see a problem coming and alert us even before our own system does."

"The main feature I have found to be product replication."

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

More Pure Storage FlashBlade pros

"The capability to replicate data in different locations is valuable since it enables customers to have a cluster over various sites."

"IBM has the most number of additional services, this is the main advantage."

"Overall, I rate IBM Cloud Object Storage a ten out of ten."

"The integration itself is pretty easy. The access appliances create the connection between both environments."

"The standout feature of IBM Cloud Object Storage is its top-notch security, making it ideal for sensitive applications like mobile financial transactions."

"One of Cloud Object Storage's best features is infinite capacity. This is one of the main advantages if you don't want to use your own storage. You also have the ability to write only, write once, and read many. It's like tape storage but software-based. This feature is essential for financial institutions that require that kind of protection if you write backup or data there."

"IBM Cloud Object Storage integrates well."

"The most valuable feature I like is when you connect it via CLI plug-in...It is a stable solution."

"The configuration of the solution and the user interface are both quite good."

"Data redundancy is a key feature, since it can survive failures (disks/servers). We didn’t lose our data or have a service interruption during server/disk failures."

"The scalability feature is used by all users and is critical for our operations."

"I can compare Red Hat Ceph Storage with products from other vendors; I explored quite a few, but I still find that Red Hat Ceph Storage is making the most disruption."

"Red Hat Ceph Storage is a reliable solution, it works well."

"We use the solution for cloud storage."

"The ability to provide block storage and object storage from the same storage cluster is very valuable for us."

"We have not encountered any stability issues for the product."

More Red Hat Ceph Storage pros

Cons

"Its configuration should be easier."

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

"The Pure Storage Orchestrator is our biggest pain point at the moment. If we can have more say in future developments of feature sets that we will need to support for our use case, that would be pretty beneficial to 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."

"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."

"I would like to have Snapshots and Snapmail in the next release. People who came from a NetApp background, especially expect these features."

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

"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."

More Pure Storage FlashBlade cons

"Sometimes technical support lacks a comprehensive understanding of the entire solution, only focusing on the product they support."

"One area where IBM Cloud Object Storage could potentially improve is in modernizing its underlying codebase."

"If I had to choose one area, it would be making the consoles more intuitive would be helpful. Sometimes, they can be a little complicated if you're not familiar with them."

"One improvement could be incorporating a feature similar to Dropbox's version history. This would allow users to track modifications made to files over time, which is particularly important for maintaining a record of changes. While the free version might not include this feature, it could be included in the paid version to provide added value to clients. Additionally, having a version history feature that allows users to access modifications made to files over the past three months could be beneficial."

"IBM has limited cloud storage."

"IBM Cloud storage is not cheap, but it could be."

"The performance could improve in IBM Cloud Object Storage. The throughput or objects per second can have degradation."

"Room for improvement depends on customer needs. Some customers prefer pure Object Storage using the S3 protocol, while others use a gateway in front of the storage grid to enable CIFS or NFS."

More IBM Cloud Object Storage cons

"Routing around slow hardware."

"In the deployment step, we need to create some config files to add Ceph functions in OpenStack modules (Nova, Cinder, Glance). It would be useful to have a tool that validates the format of the data in those files, before generating a deploy with failures."

"While the documentation for Ceph Storage is helpful, it could be improved."

"If troubleshooting is needed, the response should be faster."

"It took me a long time to get the storage drivers for the communication with Kubernetes up and running. The documentation could improve it is lacking information. I'm not sure if this is a Ceph problem or if Ceph should address this, but it was something I ran into. Additionally, there is a performance issue I am having that I am looking into, but overall I am satisfied with the performance."

"Rebalancing and recovery are a bit slow."

"I would like to see better performance and stability when Ceph is in recovery."

"An area for improvement would be that it's pretty difficult to manage synchronous replication over multiple regions."

More Red Hat Ceph Storage cons

Pricing and Cost Advice

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

"The product is very expensive."

"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 is a little high."

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

"It's a costly solution, but Pure Storage FlashBlade doesn't require additional licenses. All of the software is combined into one bundle."

"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."

"We used a reseller for the purchase."

More Pure Storage FlashBlade pricing and cost advice

"Like most cloud providers, IBM likely charges based on storage capacity, typically per gigabyte or terabyte. Their pricing is competitive when compared to AWS or Microsoft."

"Pricing is not cheap."

"IBM Cloud is cheaper than AWS. If you want to scale your cloud infrastructure, it can be bought at almost the same price."

"You have the option of a monthly or yearly license. Most customers choose the monthly option. I understand what you would like to say. IBM also lets you choose among four types of Cloud Object Storage. The difference is usage, performance, etc. Of course, high-performance storage is more expensive, while low-performance storage is for cold data, and it's really cheap."

"The other big advantage is that Ceph is free software. Compared to traditional SAN based storage, it is very economical."

"If you can afford a product like Red Hat Ceph Storage then go for it. If you cannot, then you need to test Ceph and get your hands dirty."

"Most of time, you can get Ceph with the OpenStack solution in a subscription as a bundle."

"The price of Red Hat Ceph Storage is reasonable."

"There is no cost for software."

"The price of this product isn't high."

"We never used the paid support."

"I rate the product’s pricing an eight out of ten."

More Red Hat Ceph Storage 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

25%

Computer Software Company

17%

Government

University

Computer Software Company

15%

Manufacturing Company

11%

Financial Services Firm

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	3
Midsize Enterprise	2
Large Enterprise	4

By reviewers
Company Size	Count
Small Business	13
Midsize Enterprise	4
Large Enterprise	15

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...

See all answers

What do you like most about IBM Cloud Object Storage?

The integration itself is pretty easy. The access appliances create the connection between both environments.

See all answers

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

In general, Object Storage should be a cheaper solution.

See all answers

What needs improvement with IBM Cloud Object Storage?

The interface can feel clunky and outdated compared to AWS S3 or Azure Blob Storage. While scalable, latency can be...

See all answers

How does Red Hat Ceph Storage compare with MiniO?

Red Hat Ceph does well in simplifying storage integration by replacing the need for numerous storage solutions. This ...

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What do you like most about Red Hat Ceph Storage?

The high availability of the solution is important to us.

See all answers

What needs improvement with Red Hat Ceph Storage?

Areas of Red Hat Ceph Storage that have room for improvement include more promotion. Many people do not know about th...

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

Dell ObjectScale vs Pure Storage FlashBlade

Compared 6% of the time

More Pure Storage FlashBlade Competitors

MinIO vs IBM Cloud Object Storage

Compared 26% of the time

Dell ObjectScale vs IBM Cloud Object Storage

Compared 19% of the time

Dell PowerScale (Isilon) vs IBM Cloud Object Storage

Compared 8% of the time

IBM Spectrum Scale vs IBM Cloud Object Storage

Compared 8% of the time

HPE File Storage and Object Storage vs IBM Cloud Object Storage

Compared 6% of the time

More IBM Cloud Object Storage Competitors

MinIO vs Red Hat Ceph Storage

Compared 48% of the time

NetApp StorageGRID vs Red Hat Ceph Storage

Compared 4% of the time

VMware vSAN vs Red Hat Ceph Storage

Compared 3% of the time

Dell PowerScale (Isilon) vs Red Hat Ceph Storage

Compared 3% of the time

Dell PowerFlex vs Red Hat Ceph Storage

Compared 2% of the time

More Red Hat Ceph Storage Competitors

Product Reports

Buyer's Guide

Pure Storage FlashBlade

January 2026

Download Pure Storage FlashBlade product report

Buyer's Guide

IBM Cloud Object Storage

January 2026

Download IBM Cloud Object Storage product report

Buyer's Guide

Red Hat Ceph Storage

January 2026

Download Red Hat Ceph Storage product report

Also Known As

No data available

Cleversafe

Ceph

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

IBM Cloud Object Storage is a web-scale platform that stores unstructured data - from petabyte to exabyte - with reliability, security, availability and disaster recovery without replication.

IBM

Red Hat Ceph Storage is an enterprise open source platform that provides unified software-defined storage on standard, economical servers and disks. With block, object, and file storage combined into one platform, Red Hat Ceph Storage efficiently and automatically manages all your data.

Red Hat

Sample Customers

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

Bitly, Dreamstime, Prime Research

Dell, DreamHost

Buyer's Guide

IBM Cloud Object Storage vs. Red Hat Ceph Storage

December 2025

Free Report: IBM Cloud Object Storage vs. Red Hat Ceph Storage

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