IBM ProtectTIER vs QoreStor comparison

IBM and Quest Software are both solutions in the Backup and Recovery category. IBM is ranked #83, while Quest Software is ranked #54 with an average rating of 7.0. IBM holds a 0.3% mindshare in BRS, compared to Quest Software’s 0.3% mindshare. Additionally, 60% of IBM users are willing to recommend the solution, compared to 100% of Quest Software users who would recommend it.

IBM ProtectTIER

Read 7 IBM ProtectTIER reviews

581 Views
360 Comparison Views

60% willing to recommend

QoreStor

Read 9 QoreStor reviews

997 Views
528 Comparison Views

100% willing to recommend

IBM ProtectTIER

QoreStor

Comparison Buyer's Guide

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Executive SummaryUpdated on Aug 19, 2025

IBM ProtectTIER and QoreStor compete in the data protection and deduplication market. QoreStor seems to have the upper hand due to its innovative approach and advanced capabilities, offering potentially better long-term value.

Features: IBM ProtectTIER is recognized for its reliable data deduplication, efficient performance, and the ability to automatically move workloads between storage tiers. QoreStor provides enhanced data deduplication, extreme data compression, and the ability to integrate seamlessly with various backup software solutions.

Room for Improvement: IBM ProtectTIER could improve by offering more agility in multi-cloud environments, enhancing scalability, and reducing initial setup costs. QoreStor could focus on improving its replication features, increasing the efficiency of support channels for complex setups, and enhancing integration with non-traditional IT environments.

Ease of Deployment and Customer Service: IBM ProtectTIER offers straightforward deployment for traditional setups with comprehensive support channels, ideal for classic IT environments. On the other hand, QoreStor features agile deployment options across hybrid and multi-cloud environments, complemented by a responsive support model that caters effectively to diverse customer demands.

Pricing and ROI: IBM ProtectTIER has a higher initial setup cost, yielding a gradual ROI suitable for stable business environments. QoreStor offers a more accessible price point designed to deliver swift returns, especially for businesses requiring scalability and quick integration. Its cost efficiency and scalability offer an advantage for those seeking rapid modernization.

To learn more, read our detailed IBM ProtectTIER vs. QoreStor Report (Updated: September 2025).

Buyer's Guide

IBM ProtectTIER vs. QoreStor

September 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

IBM ProtectTIER

Ranking in Backup and Recovery

83rd

Average Rating

7.2

Number of Reviews

Ranking in other categories

Deduplication Software (13th)

QoreStor

Ranking in Backup and Recovery

54th

Average Rating

8.2

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Data Replication (12th), Disk Based Backup Systems (8th), Storage Software (5th), Disaster Recovery (DR) Software (30th), Software Defined Storage (SDS) (23rd), Copy Data Management (6th), File and Object Storage (22nd)

Mindshare comparison

As of October 2025, in the Backup and Recovery category, the mindshare of IBM ProtectTIER is 0.3%, up from 0.1% compared to the previous year. The mindshare of QoreStor is 0.3%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Market Share Distribution
Product	Market Share (%)
QoreStor	0.3%
IBM ProtectTIER	0.3%
Other	99.4%

Backup and Recovery

Featured Reviews

ValereFEUGWANG

Information System Consultant at CFAO Technologies

Protects data in hybrid infrastructures, but it is an expensive product with poor support

The main challenge for our customers is to replicate the virtual environment upon restart, without using any additional solutions such as VMware SLM. I would like the possibility to back up the infrastructure and then replicate it upon on restart, without having to orchestrate the starting of the VM. It would be much better for us. This solution can be made easier to use. Technical support is very frustrating and we are considering other solutions because of it. Stability is something that should be improved. The product is expensive and the licensing should be changed.

Read full review

Jeff Manuszak

CTO at EDSI

Cost-efficient, highly scalable, and installable on different types of hardware

They could improve on support a little bit. We have not had to engage their support much, but when we do have issues, it can take longer to get things resolved. We are pretty lenient as we do a lot of IT support ourselves. We are not very hard on support organizations, but when a customer has a support issue, it would be easier if the support processes were a little bit more automated. It would be beneficial to have an easier way to upload diagnostic dump files. They can make it easy for the customer to collect the diagnostic data. There can be some kind of monitoring solutions to alert users to issues with the appliance or software, making it easy for customers to monitor their systems in the field. This is especially critical because it stores customers' backups, and a failure can have significant business impacts. If a customer does not have the backups and has a disaster, they can be out of business, so monitoring is key.

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 are the Self-Service, and the ability to search the data."

"The cataloging is the best feature. It takes millions of frames for the backup. It's incremental, so it takes less time to complete."

"Overall IBM ProtectTIER is a great solution. It is easy to use."

"In terms of stability, I've found it to be very stable. I've walked into the server room when it was at 60 degrees Celcius, and it was still running fine."

"The solution is highly stable."

"The command-line interface is good."

"Quest QoreStor is very stable compared to our previous solution."

"Data deduplication and replication would be the top two features. The encryption and cloud tiering are also attractive for the future."

"We need revisions and safe backup so that it could be held up in court, but deduplication and compression are the main features why we have Quest QoreStor. That's where it really shines. I use ZFS and XFS at home, and Quest QoreStor is even better."

"The features we use for the data deduplication are nice because we're able to back up a much larger amount of data, yet it doesn't necessarily take up that much data on the devices."

"This software solution can be installed on many different types of hardware, which makes it very flexible. We can run it on virtual machines or virtual servers, providing convenience for solutions of varying sizes, from small to large."

"Quest QoreStor definitely saved us money."

"I would rate QoreStor a ten out of ten for what it offers for the price."

"It integrates with various backup software solutions, which makes it compatible with existing backup workflows and processes."

More QoreStor pros

Cons

"Setting up the system to work with legacy equipment is a bit complex at times."

"The backup for a large amount of data is slow."

"I would like the possibility to back up the infrastructure and then replicate it upon on restart, without having to orchestrate the starting of the VM."

"IBM ProtectTIER could improve by being more user-friendly."

"The configuration wizards are still complex and hard to navigate. These should be easier to manage."

"The management interface is in need of improvement. The graphical user interface (GUI) for the web management tools appears clunky, and not super intuitive."

"In terms of improvement, we would like to have an Air Gap feature to prevent a virus from attaching to something. So that when we don't do a backup, we want the QoreStor to stay offline. It would be a nice feature to have."

"The importance of support is significant to me. I was working for a service provider, and all of our customers had a Quest or warning. Sometimes the support really underperforms."

"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."

"The ransomware protection of QoreStor could use improvement."

"Support is one point of improvement for Quest QoreStor. Support is sometimes not adequate."

"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial."

"There can be some kind of monitoring solutions to alert users to issues with the appliance or software, making it easy for customers to monitor their systems in the field."

More QoreStor cons

Pricing and Cost Advice

"This solution is very expensive."

"We have a capacity-based license, which is managed centrally for all the sites of my company."

"IBM ProtectTIER is an expensive solution."

"The customer can decide how they want to purchase a license. However, the price of the solution is expensive."

"The cost is per terabyte, and overall, the cost was reasonable when compared to some competitors."

"The pricing is good. It is competitive for a managed services provider. I like the ability to pay by the terabyte, allowing for an incremental cost that we and our customers can afford, so the solution grows with the customer."

"Its pricing model is very attractive. You have one price, and you get everything from QoreStor."

"Quest QoreStor's pricing is affordable. We evaluated Veeam, a well-known company for backup solutions, but found their pricing to be quite high. Veeam's price was almost double. For us, Quest QoreStor is very affordable."

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Top Industries

By visitors reading reviews

No data available

Performing Arts

15%

Computer Software Company

10%

Financial Services Firm

Educational Organization

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	1
Large Enterprise	3

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	1
Large Enterprise	2

Questions from the Community

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What else besides data replication does QoreStor offer?

Quest QoreStor can be used for multiple things besides data replication. For example, it can be trusted to make a backup of your data. You know that replication and backups are different, right? Re...

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How does Quest QoreStore protect your data?

One of our favorite features of Quest QoreStore for data protection isn't the backup, actually, though we're using it actively (maybe just as much as data replication, to be honest). We absolutely ...

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How does Quest QoreStore solve repetitive data replicas?

When I first found out about data replication and the many benefits it had, I couldn't help but wonder - what about the copies you don't need? Like it's unavoidable for some of the copies to get da...

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Comparisons

Dell PowerProtect DD (Data Domain) vs IBM ProtectTIER

Compared 65% of the time

HPE StoreOnce vs IBM ProtectTIER

Compared 35% of the time

More IBM ProtectTIER Competitors

No data available

Product Reports

Buyer's Guide

Deduplication Software

September 2025

Download IBM ProtectTIER product report

Buyer's Guide

QoreStor

September 2025

Download QoreStor product report

Also Known As

No data available

QoreStor

Overview

IBM TS7650G ProtecTIER Deduplication Gateway is designed to meet the disk-based data protection needs of the enterprise data center while enabling significant infrastructure cost reductions. The solution offers industry-leading inline deduplication performance and scalability up to 1 petabyte (PB) of physical storage capacity per system, and can provide up to 25 PB or more backup storage capacity. Combined with IBM or third-party storage, TS7650G ProtecTIER Deduplication Gateway provides a powerful disk-based repository to improve the performance, retention and availability of backup and archive data in a small footprint for energy and cost efficiency.

IBM

QoreStor optimizes storage costs through advanced deduplication and compression, seamlessly integrating with backup infrastructures and supporting diverse hardware. It enhances data security with replication and offers flexible deployment with minimal maintenance.

QoreStor offers significant benefits in deduplication, which leads to space savings and reduced storage expenses. This system integrates effortlessly with backup platforms like NetVault and Veeam, functioning as a reliable backup target for both on-premises and cloud environments. The ease of integration is complemented by its replication capabilities, which add a layer of data security by enabling geographically dispersed backups. Its cloud tiering functionality extends storage capabilities, ensuring cost-effectiveness compared to other solutions. While enhancements are needed in areas like Cloud Tier support, Air Gap features, and GUI intuitiveness, the continued developments aim to further optimize storage and backup solutions.

What are QoreStor's key features?

Deduplication and Compression: Achieves high deduplication rates and space savings.
Seamless Integration: Works well with diverse backup infrastructures.
Replication: Facilitates data security through multi-location backups.
Cloud Tiering: Extends storage capabilities efficiently.
Minimal Maintenance: Requires low maintenance efforts.

What benefits should be considered in user reviews?

Cost-Effectiveness: Offers competitive pricing and optimized storage.
Storage Optimization: Reduces storage needs with advanced data handling.
Flexibility: Supports diverse hardware and deployment options.
Data Security: Enhances protection with robust replication features.

QoreStor is widely implemented in industries for backup and restore operations, providing data deduplication and compression as key functionalities. Its integration as a backup target across platforms like NetVault and Veeam makes it ideal for enterprises that require efficient data management and storage cost control. Many organizations utilize its features to optimize cloud storage seamlessly while focusing on internal data handling or acting as service resellers.

Quest Software

Sample Customers

Durham Police Department, Re-Store LLC, CenterGrid, pixx.io GmbH, Australian Government Department of Defence, QD, Refresco Gerber

American Airlines, at&t, Bank of America. Barclays, ebay, Ford

Buyer's Guide

IBM ProtectTIER vs. QoreStor

September 2025

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