IBM Cloud Object Storage vs S3 Drive comparison

IBM and Callback Technologies, Inc. are both solutions in the File and Object Storage category. IBM is ranked #12 with an average rating of 9.3, while Callback Technologies, Inc. is ranked #25. Additionally, 87% of IBM users are willing to recommend the solution.

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Executive SummaryUpdated on Jun 15, 2025

IBM Cloud Object Storage and S3 Drive compete in cloud storage solutions. IBM Cloud Object Storage appears to have the upper hand in scalability and data protection, while S3 Drive leads in user-friendliness and integration.

Features:IBM Cloud Object Storage offers unmatched scalability, advanced data protection, and reliability in handling significant data loads. S3 Drive is valued for its user-centric features, seamless app integration, and ease of use, making it suitable for businesses focusing on rapid deployments.

Ease of Deployment and Customer Service:IBM Cloud Object Storage provides robust deployment capabilities with comprehensive customer support ideal for large-scale operations. S3 Drive simplifies the setup process and supports a wide range of integrations, enhancing deployment speed. However, its customer service is less extensive compared to IBM.

Pricing and ROI:IBM Cloud Object Storage involves higher initial costs, balanced by a flexible pricing model offering significant long-term ROI through scalability and data durability. S3 Drive features a more economical initial cost structure, appealing to businesses needing affordable solutions, though potentially delivering lower ROI in large deployments than IBM.

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

Buyer's Guide

File and Object Storage

June 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

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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Steve Qualls

Senior Storage Engineer at Q & Q IT Consulting

Offers the ease with which you can move data between on-premises storage and the cloud and then retrieve it back on-premises when necessary

IBM Cloud Object Storage supports big data and analytics workflows. However, I usually have to refer to my documentation for that. Cloud environments are part of almost every project I've been involved in over the last few years, but I rely heavily on documentation whenever I need to do anything in the cloud. I know the basics, but the technical details always need refreshing. I create the drawings or diagrams of how the on-premises and cloud environments interact. So, visual representations are helpful. I'll diagram the on-premises environment, the cloud environment, and any appliances in between and then work from there. The integration capabilities simplified our data workflows. Like, the integration itself is pretty easy. The access appliances create the connection between both environments.

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Top Industries

By visitors reading reviews

Computer Software Company

14%

Financial Services Firm

11%

Manufacturing Company

Government

Financial Services Firm

25%

Computer Software Company

18%

Government

Manufacturing Company

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

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?

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

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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...

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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.

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

In general, Object Storage should be a cheaper solution.

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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...

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Comparisons

Dell PowerScale (Isilon) vs Pure Storage FlashBlade

Compared 19% of the time

Red Hat Ceph Storage vs Pure Storage FlashBlade

Compared 11% of the time

MinIO vs Pure Storage FlashBlade

Compared 11% 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

More Pure Storage FlashBlade Competitors

MinIO vs IBM Cloud Object Storage

Compared 30% of the time

Dell ECS vs IBM Cloud Object Storage

Compared 27% of the time

Red Hat Ceph Storage vs IBM Cloud Object Storage

Compared 19% of the time

IBM Spectrum Scale vs IBM Cloud Object Storage

Compared 10% of the time

Scality RING vs IBM Cloud Object Storage

Compared 7% of the time

More IBM Cloud Object Storage Competitors

Dell ECS vs S3 Drive

Compared 29% of the time

MinIO vs S3 Drive

Compared 22% of the time

Amazon FSx vs S3 Drive

Compared 20% of the time

VAST Data vs S3 Drive

Compared 17% of the time

Dell PowerScale (Isilon) vs S3 Drive

Compared 11% of the time

More S3 Drive Competitors

Product Reports

Buyer's Guide

Pure Storage FlashBlade

July 2025

Download Pure Storage FlashBlade product report

Buyer's Guide

IBM Cloud Object Storage

July 2025

Download IBM Cloud Object Storage product report

Buyer's Guide

File and Object Storage

June 2025

Download S3 Drive product report

Also Known As

No data available

Cleversafe

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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

S3 Drive offers seamless cloud storage access, enhancing data management efficiency for tech-savvy users needing direct Amazon S3 integration for their workflows.

S3 Drive enables efficient data management by bridging local file access with Amazon S3 storage, streamlining tasks for enterprises requiring high-performance cloud integration without compromising on security. Its advanced functionalities target industries needing reliable and scalable storage solutions.

What are the key features of S3 Drive?

Direct S3 Integration: Facilitates direct connection to Amazon S3 for seamless storage and retrieval of data.
Secure Data Access: Implements robust security protocols to ensure safe data transfer and storage.
Scalable Storage: Easily adapts to various storage requirements, supporting growth and flexibility.
User-friendly Interface: Offers intuitive controls for easy data management and operation.
Real-time Sync: Ensures that data changes are quickly reflected across storage systems.

What benefits should users consider in reviews?

Increased Productivity: By streamlining data access and management, work processes become more efficient.
Cost-effectiveness: Reduces the need for additional storage infrastructure, lowering operational costs.
Enhanced Security: Advanced protection measures help safeguard critical data assets.
Flexibility: Adapts to changing storage needs and integrates with existing systems effortlessly.

S3 Drive is extensively used in media, healthcare, and financial sectors for its robust storage capabilities and ease of integration with complex IT infrastructures, allowing for efficient data processing and secure storage. It proves invaluable for businesses with significant data throughput and the need for reliable cloud solutions.

Callback Technologies, Inc.

Sample Customers

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

Bitly, Dreamstime, Prime Research

Information Not Available

Buyer's Guide

File and Object Storage

June 2025

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