Dell PowerProtect Data Manager vs QoreStor comparison

Dell Technologies and Quest Software are both solutions in the Backup and Recovery category. Dell Technologies is ranked #11 with an average rating of 8.4, while Quest Software is ranked #53 with an average rating of 7.0. Dell Technologies holds a 2.6% mindshare in BRS, compared to Quest Software’s 0.5% mindshare. Additionally, 93% of Dell Technologies users are willing to recommend the solution, compared to 100% of Quest Software users who would recommend it.

Dell PowerProtect Data Manager

Read 18 Dell PowerProtect Data Manager reviews

6,740 Views
5,662 Comparison Views

93% willing to recommend

QoreStor

Read 9 QoreStor reviews

1,790 Views
823 Comparison Views

100% willing to recommend

Dell PowerProtect Data Manager

QoreStor

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 23, 2025

QoreStor and Dell PowerProtect Data Manager compete in the data protection solutions space. QoreStor gains an upper hand in ease of deployment and customer service, whereas Dell PowerProtect Data Manager justifies its higher pricing with enhanced functionality.

Features: QoreStor offers remarkable data deduplication, efficient storage management, and flexibility with various backup software, making data management streamlined. Dell PowerProtect Data Manager excels in comprehensive data protection capabilities, advanced backup and recovery options, robust support for Kubernetes and container environments, and a user-friendly interface for quick implementation.

Room for Improvement: QoreStor could benefit from enhanced replication features and expanded integration with additional cloud services. More comprehensive reporting functionalities would be advantageous. Dell PowerProtect Data Manager could improve deployment simplicity, further integrate with third-party tools, and reduce complexity in its interface, which might be challenging for new users.

Ease of Deployment and Customer Service: QoreStor is acclaimed for a straightforward deployment process and excellent customer service, offering a quick setup and responsive support. Dell PowerProtect Data Manager provides extensive documentation and support resources, though its deployment is more complex, requiring more significant initial setup effort.

Pricing and ROI: QoreStor is considered a cost-effective solution with lower initial setup costs and a favorable ROI, largely due to its efficient storage management. In contrast, Dell PowerProtect Data Manager, while involving higher upfront costs, delivers long-term value with its extensive feature set and comprehensive data protection, making it a worthwhile investment for businesses.

To learn more, read our detailed Dell PowerProtect Data Manager vs. QoreStor Report (Updated: December 2025).

Buyer's Guide

Dell PowerProtect Data Manager vs. QoreStor

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

Dell PowerProtect Data Manager

Ranking in Backup and Recovery

11th

Average Rating

7.8

Reviews Sentiment

6.3

Number of Reviews

Ranking in other categories

Deduplication Software (6th)

QoreStor

Ranking in Backup and Recovery

53rd

Average Rating

8.2

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Data Replication (11th), Disk Based Backup Systems (8th), Storage Software (5th), Disaster Recovery (DR) Software (30th), Software Defined Storage (SDS) (21st), Copy Data Management (6th), File and Object Storage (22nd)

Mindshare comparison

As of January 2026, in the Backup and Recovery category, the mindshare of Dell PowerProtect Data Manager is 2.6%, down from 4.6% compared to the previous year. The mindshare of QoreStor is 0.5%, 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 (%)
Dell PowerProtect Data Manager	2.6%
QoreStor	0.5%
Other	96.9%

Backup and Recovery

Featured Reviews

Amit

Architect at a tech vendor with 10,001+ employees

Streamlined VM protection has improved recovery speed and strengthened data security

The specific features and functionalities I find most beneficial in Dell PowerProtect Data Manager include good integration with other Dell products, such as Dell Data Domain, which makes it a very good use case for environments that already have Dell Data Domain or any other Dell products. My impression of Dell PowerProtect Data Manager's dashboard interface is that it is good, easy to use, and quite interactive, so there are no major issues there. The deduplication feature of Dell PowerProtect Data Manager has allowed me to reduce or save some 15% of storage compared to what I was using earlier.

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Calvin Hilgenstock

System Administrator at a wholesaler/distributor with 10,001+ employees

Cost savings and efficient data management improve operations but support quality varies

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. I always had to get it escalated or ask for someone specifically because those other people would just read knowledge-based articles that I had already done myself. Quest QoreStor does not work with any backup software, server, or storage hardware. It has the hardware compatibility list, and you need a specific number of IOPS, so it needs to run on decent hardware at least to have enough input-output operations. Otherwise, the setup result will be canceled. I'm not too sure if there are still physical appliances, but when I first started, we had some customers with a physical Quest QoreStor appliance, and it would only run on certain hardware. It doesn't work with every backup program. For example, Veritas Backup Exec is incompatible, but Veeam is compatible, and V Ranger is compatible as well. I didn't even know that Quest QoreStor has any static AI and behavioral AI technologies.

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 deduplication is the most valuable feature because it helps to control the overhead."

"I would recommend Dell PowerProtect Data Manager to other organizations because it is cost-effective and delivers good performance compared to alternative solutions."

"I love that it has an interactive GUI, and it is not complicated to use."

"The product's initial setup phase was easy."

"I would say flexibility is the most important feature of the product. The performance and speed are the best on the market."

"Dell PowerProtect Data Manager helps to reduce the amount of data being transferred and stored."

"The management part of Dell PowerProtect Data Manager has improved significantly."

"The features I appreciate about Dell PowerProtect Data Manager include the snapshot killer, which is a very good feature, and the ability to access the hypervisor directly to take backups from VMs."

More Dell PowerProtect Data Manager pros

"Quest QoreStor definitely saved us money."

"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."

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

"The extreme compression of data is a big thing for us. We were looking for an online backup solution, and QoreStor is very good in terms of data compression. It helps us minimize the required storage in the Blob Storage environment."

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

"Deduplication is the most valuable feature. It saves us a lot of space. When we back up 100 terabytes of data, after dedupe, it only uses maybe five to six terabytes for the disk space in QoreStor."

"The dedupe and compression are pretty extreme. On disk, we're getting dedupe rates of up to 65 percent of data and compression of 34 percent. When you go to the cloud, it's more like 76 percent for dedupe and almost 50 percent for compression."

More QoreStor pros

Cons

"A lot of improvement is required in Dell's first level of support."

"You need to use additional software to back up entire environments. It will be good if they could support entire tape libraries."

"Management is difficult and it is hard to determine when things aren't working properly."

"The solution should enhance its user interface and make it more flexible."

"Regarding the pricing aspect of Dell PowerProtect Data Manager, I am not very happy with that; compared to some other products, it is a bit more costly, and there are definitely areas for improvement."

"There is always room for improvement. The compression ratio should be improved as well as the efficiency."

"As a new product, there are some things that still need to improve a bit as it matures."

"The interface is too complex."

More Dell PowerProtect Data Manager cons

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

"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."

"The installation could use improvement. The initial installation was a little touchy and it's not really user-installable. You have to have a connection to support to install."

"The ransomware protection of QoreStor could use improvement."

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

"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."

"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."

"The setup of the software is definitely not the easiest thing. I worked a lot with Quest engineers, especially in the early days when we were first testing it and trying it out. I actually had some of the developers working with us at one point because they were going through these point releases, and I was having trouble getting it to work in this S3-compatible situation. We got it all working eventually, but setup is definitely not the easiest thing in the world."

More QoreStor cons

Pricing and Cost Advice

"We offer monthly or yearly subscriptions. The price could be cheaper."

"The price of Dell EMC PowerProtect Data Manager is reasonable."

"The product is offered at a very competitive price in the market."

"The licensing costs and pricing model are based on capacity and the license is easy to upgrade."

"The solution is not less expensive than competitors but pricing deals are available."

"The solution is more affordable than other vendors."

"Dell PowerProtect Data Manager is not an expensive solution."

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

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

"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."

"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

Financial Services Firm

12%

Computer Software Company

10%

Manufacturing Company

Government

Performing Arts

12%

Computer Software Company

Manufacturing Company

Media Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	2
Large Enterprise	8

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

Questions from the Community

What do you like most about Dell PowerProtect Data Manager?

One notable feature is its robust backup support for Kubernetes and container environments. Additionally, PPDM stands out for its ease of deployment and management compared to other backup solution...

See all answers

What is your experience regarding pricing and costs for Dell PowerProtect Data Manager?

I think the license for Dell PowerProtect Data Manager is the same as other backup software.

See all answers

What needs improvement with Dell PowerProtect Data Manager?

Regarding data recovery improvements in Dell PowerProtect Data Manager, there are challenges with data sets larger than one terabyte that are not related to VM. While VM recovery functions adequate...

See all answers

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...

See all answers

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 ...

See all answers

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...

See all answers

Comparisons

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Compared 10% of the time

Dell PowerProtect Data Domain vs Dell PowerProtect Data Manager

Compared 8% of the time

Commvault Cloud vs Dell PowerProtect Data Manager

Compared 4% of the time

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Compared 11% of the time

HPE StoreOnce vs QoreStor

Compared 8% of the time

CTERA Enterprise File Services Platform vs QoreStor

Compared 8% of the time

Hitachi Thin Image Advanced vs QoreStor

Compared 7% of the time

Dell Avamar vs QoreStor

Compared 7% of the time

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Product Reports

Buyer's Guide

Dell PowerProtect Data Manager

January 2026

Download Dell PowerProtect Data Manager product report

Buyer's Guide

QoreStor

January 2026

Download QoreStor product report

Also Known As

PowerProtect, Dell EMC PowerProtect

QoreStor

Overview

Dell PowerProtect Data Manager provides efficient backup and recovery for hybrid and multicloud environments. It consolidates VMware, Kubernetes, database, and file system protection through a singular interface.

PowerProtect Data Manager is a software-defined platform that integrates modern backup and recovery capabilities, focusing on enhancing performance metrics like RPO and RTO. It supports operations through automated discovery, policy-driven protection, and intelligent analytics while offering cloud mobility and robust cyber recovery mechanisms. Its architecture is designed to address complex data management needs while providing flexibility, backup efficiency, and capacity management. With capabilities spanning on-premise and cloud options, it delivers a comprehensive approach for data protection.

What key features make Dell PowerProtect Data Manager stand out?

High Deduplication: Optimizes storage by reducing data footprint.
Kubernetes Support: Ensures seamless integration with containerized environments.
Data Domain Integration: Enhances recovery metrics and performance.
Advanced Access Controls: Strengthens security measures.
Scalable Architecture: Adapts to growing enterprise needs.

What benefits should users look for in reviews?

Ease of Deployment: Simplifies initial setup and configuration processes.
User-Friendly Interface: Facilitates an intuitive user experience.
Flexibility in Deployment: Supports both cloud and on-premise environments.
Efficient Data Reduction: Saves storage costs and optimizes resources.
Secure Data Management: Provides peace of mind with robust security features.

Organizations in telecom and enterprise sectors employ Dell PowerProtect Data Manager for backing up and securing data in virtual and cloud-native environments. It supports continuous data protection for VMware and Kubernetes and plays a crucial role in ensuring container stability in platforms like OpenShift. Its native application integrations and disaster recovery through incremental backups make it suitable for larger businesses seeking a reliable data management partner.

Dell Technologies

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

National Bank of Greece, USC Australia, PCS Publishing, Dell Digital IT, Rushmore Electric, Melanson Health, Arrow Electronics

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

Buyer's Guide

Dell PowerProtect Data Manager vs. QoreStor

December 2025

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