BDRShield vs QoreStor comparison

Vembu Technologies and Quest Software are both solutions in the Backup and Recovery category. Vembu Technologies is ranked #21 with an average rating of 8.0, while Quest Software is ranked #54 with an average rating of 7.0. Vembu Technologies holds a 0.8% mindshare in BRS, compared to Quest Software’s 0.6% mindshare. Additionally, 91% of Vembu Technologies users are willing to recommend the solution, compared to 100% of Quest Software users who would recommend it.

BDRShield

Read 66 BDRShield reviews

11,458 Views
8,594 Comparison Views

91% willing to recommend

QoreStor

Read 9 QoreStor reviews

2,214 Views
1,018 Comparison Views

100% willing to recommend

BDRShield

QoreStor

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Nov 3, 2025

BDRShield and QoreStor compete in data protection and backup solutions. BDRShield is preferred by smaller businesses for its cost-effectiveness and flexible licensing model, whereas QoreStor has a strong appeal for large-scale data storage due to its pay-per-terabyte pricing, offering scalability as data needs grow.

Features: BDRShield offers a cost-effective solution with straightforward licensing, making it attractive for virtual environments. Managed service providers value its flexibility and practicality in handling complex setups. QoreStor stands out with its robust data deduplication and compression capabilities, ensuring efficient use of storage resources. Its scalable architecture supports significant data growth, making it ideal for large enterprises.

Room for Improvement: BDRShield, although cost-effective, is sometimes perceived as overpriced for the features it offers, indicating potential for better pricing strategies. Users have mentioned a need for enhanced features to justify its cost compared to competitors like Veeam. QoreStor, while strong in compression, could benefit from improved customer education on maximizing its replication features. Its integration capabilities, although flexible, may require better user guidance.

Ease of Deployment and Customer Service: BDRShield's user-friendly interface is praised for being simple to deploy and maintain, which attracts SMBs and managed service providers. QoreStor’s software-driven approach allows flexibility in deployment across various hardware environments. While customer service is generally adequate for both, the efficiency of assistance for complex implementations could be enhanced.

Pricing and ROI: BDRShield's cost advantage makes it appealing for smaller businesses, providing substantial ROI through operational savings, especially in recovery scenarios. Its pricing compared to competitors like Veeam is seen as a strength, though some question the value against its features. QoreStor's pay-per-terabyte model offers a balanced cost for large enterprises, supporting capacity growth without frequent changes. Despite higher pricing, ROI is achieved through effective infrastructure consolidation and reduced backup costs, emphasizing long-term savings and scalability.

To learn more, read our detailed BDRShield vs. QoreStor Report (Updated: January 2026).

Buyer's Guide

BDRShield vs. QoreStor

January 2026

Download the complete report

Helped 881,665 peers since 2012

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

BDRShield

Ranking in Backup and Recovery

21st

Ranking in Disaster Recovery (DR) Software

10th

Average Rating

8.2

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

MSP Backup (1st)

QoreStor

Ranking in Backup and Recovery

54th

Ranking in Disaster Recovery (DR) Software

31st

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 (6th), Software Defined Storage (SDS) (21st), Copy Data Management (6th), File and Object Storage (22nd)

Mindshare comparison

As of February 2026, in the Backup and Recovery category, the mindshare of BDRShield is 0.8%, up from 0.6% compared to the previous year. The mindshare of QoreStor is 0.6%, 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 (%)
BDRShield	0.8%
QoreStor	0.6%
Other	98.6%

Backup and Recovery

Featured Reviews

Thomas Roes

Director at Switact

Ease of backup and restore improves data management with reliable support

The interface of BDRSuite Backup & Replication is pretty intuitive. Regarding their marketing strategy, I'm very bad at marketing. I always get a little edgy when people try to shove their product in my face. There are two sides to the story. If you don't know something exists, you might not even start to look for it unless you really know that you need it. If you are explicitly looking for a solution, then you'll find it. People that don't know that they should do backup don't have a place in IT. I rate BDRSuite Backup & Replication 8.5 out of 10.

Read full review

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

"It has improved our business continuity."

"The ability to map a drive and restore a separate file is most valuable. The restoration activity is good."

"The most important feature, in terms of the hypervisor, is the ability to restore a virtual machine in a matter of minutes. We can take the backup of a virtual machine and we can restore it to the actual Vembu Backup server as a temporary solution, in a matter of minutes. We can just spin up a VM in no time; different hardware, even different processors. It's pretty dynamic in that sense."

"I am able to run Vembu on Windows NAS, which is beneficial. It does install on a Windows-based NAS. You can have the server running from the location where you are storing backups. You don't need a separate server for it in this case."

"The most important features are the backup and the availability of the Universal Explorer. The in-transit compression is great."

"Quick backup and restore; very simple and understandable interface."

"The most valuable features for me are that I can back up the entire virtual machine, but when restoring I can restore at the file level."

"I am very pleased with the compression, especially with some of the larger SQL databases that need backup. The amount of compression is impressive."

More BDRShield pros

"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."

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

"QoreStor has helped us to reduce our backup storage requirements on-premises. We've been using the same devices for quite a while, and so it lets us keep using them as opposed to having to rip out all that hardware and create a new on-prem solution. The advantage here is even if we had to retire the hardware tomorrow, the QoreStor part doesn't change. We just have to have additional hardware and put the solution back on whatever hardware we pick and it'll do the same thing."

"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."

"Quest QoreStor definitely saved us money."

"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."

More QoreStor pros

Cons

"It's not that stable yet. Every two weeks, my backup will stop and I have to check it."

"The API uses a common data image to store the data for the sets, but unfortunately, it's limited to consecutive sets only. That's the only limitation I have observed so far."

"The initial setup process can be more simplistic and quicker."

"We are still exploring its features, but we want to see more features that we desire over time."

"For the more sophisticated backups that do not have a set backup process, procedures that are outside of the norm, it would be nice if we had more control and did not have to use their technical support. While they're very responsive and have always come through in a reasonable time frame, we would like to be able to manage everything on our own."

"BDRSuite could improve support for XenApp Citrix Backup."

"They said they can support Red Hat Virtualization and we assumed that they support any compatible system but we found we need to do a network backup or a network image, which is not what it said on their website. I have had many discussions with them about where this component is. Initially, I was searching for a component which would back up Red Hat Virtualization. They said they support this in the same way they support Hyper-V and VMware. I haven't found the feature in their portal or in any of their software. They haven't made a special agent for it, in the way they did for Hyper-V."

"The only place where I would really want to see improvement, out the gate, is more granular scheduling... If I want to do an offset or to only do two backups on Friday and Saturday - versus whole hourly incrementals during the week - I don't have that granularity right now."

More BDRShield cons

"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."

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

"The ransomware protection of QoreStor could use improvement."

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

"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."

"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."

More QoreStor cons

Pricing and Cost Advice

"It has actually benefited my operation a fair bit. VMware requires a special hardware while Hyper-V runs on pretty much anything. It doesn't require any special hardware, so it saves a bit of money. Because Vembu does Hyper-V backup, there is no limit on how many VMs you can have. The newer version has a 100 VM limit on the single license, which has been greatly beneficial, because on one host a 100 VMs is a fair bit."

"It helps us deliver an enterprise-level data protection solution and reduce budgets at a price that - and we don't want to encourage them to change their pricing - is a great value."

"The high availability is too expensive for our customers."

"There is a drawback in the whole approach about how the licenses are managed. There are two consoles: cloud and on-premise. It seems that on a daily basis we have to manage both consoles, which isn't user-friendly. Ideally, it should be either a single on-premise console or only a cloud console. A single platform approach is the better solution. For now, with full licensing, you have to manage your instances on the Vembu Portal, then reassign licenses, and go back to your on-premise management console to do the real management. It is a bit awkward."

"Vembu is too expensive because they don't really have small-business pricing. This is a matter of personal opinion. They're going to tell you that they have competitive pricing because there are more expensive solutions in the marketplace, but there are better solutions in the marketplace that are more expensive. Their product is a better fit for small businesses, but they don't price it that way."

"The pricing of Vembu could be better. They have a good product, and I know good products cost money, but they need to find a balance."

"We are saving $6,000 every three years versus having another product."

"BDRSuite is competitively priced."

More BDRShield pricing and cost advice

"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."

"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."

See which vendors are best for you

Use our free recommendation engine to learn which Backup and Recovery solutions are best for your needs.

See recommendations

881,665 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Educational Organization

19%

Manufacturing Company

Performing Arts

Marketing Services Firm

Performing Arts

11%

Computer Software Company

Manufacturing Company

Educational Organization

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	44
Midsize Enterprise	15
Large Enterprise	10

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

Questions from the Community

What do you like most about BDRSuite?

The best part of BDRSuite is how user-friendly it is and how it does not require any maintenance after the initial setup.

See all answers

What is your experience regarding pricing and costs for BDRSuite?

BDRSuite is cost-effective because you can purchase a perpetual license that covers multiple environments. You only renew the support costs annually. It offers advanced features at roughly 75 perce...

See all answers

What needs improvement with BDRSuite?

I really don't know what could be improved about BDRSuite Backup & Replication. I've never had anything that I thought would be nice if that was possible. Every time I thought that, it was alre...

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

HPE Zerto Software vs BDRShield

Compared 14% of the time

Vinchin Backup & Recovery vs BDRShield

Compared 8% of the time

Veeam Data Platform vs BDRShield

Compared 6% of the time

Clumio vs BDRShield

Compared 6% of the time

NAKIVO Backup & Replication vs BDRShield

Compared 4% of the time

More BDRShield Competitors

Dell PowerProtect Data Domain vs QoreStor

Compared 6% of the time

CTERA Enterprise File Services Platform vs QoreStor

Compared 5% of the time

HPE StoreOnce vs QoreStor

Compared 5% of the time

Hitachi Universal Replicator vs QoreStor

Compared 5% of the time

Dell Avamar vs QoreStor

Compared 4% of the time

More QoreStor Competitors

Product Reports

Buyer's Guide

BDRShield

January 2026

Download BDRShield product report

Buyer's Guide

QoreStor

January 2026

Download QoreStor product report

Also Known As

Vembu BDRSuite, BDRSuite Backup & Replication

QoreStor

Overview

BDRShield offers seamless backup and recovery, catering to VMware and Hyper-V environments. It's designed for ease-of-use with high efficiency in data management and storage.

BDRShield offers a suite of capabilities designed for effective data protection and recovery. It is known for its user-friendly approach, allowing Java-free agentless backups, and high compression rates that optimize storage resources. central management provides straightforward setup and maintenance, reducing complications. Tailored to suit multi-tenant needs, it seeks to provide comprehensive backup solutions for managed service providers. Incremental backups and quick virtual machine recovery are standout features, alongside a focus on cost efficiency. While users find value in its core functionality, enhancements in customer support responsiveness and an intuitive dashboard are desired. Compatibility with technologies such as Red Hat Virtualization and improvements in data deduplication and cloud storage are areas of growth.

What are BDRShield’s main features?

User-friendly UI: Simplifies navigation for a better experience.
Efficient Backup & Restore: Ensures data security and swift recovery.
VMware & Hyper-V Compatibility: Supports leading virtualization platforms.
High Compression Rates: Saves storage space without sacrificing quality.
Centralized Management: Streamlines configuration processes.
Agentless Backup & Replication: Reduces overhead and simplifies deployment.
Encryption & Deduplication: Enhances security and storage efficiency.
Multi-tenant Support: Benefits managed service providers extensively.
Incremental Backups: Conserves storage and reduces bandwidth usage.

What benefits does BDRShield offer?

Cost Efficiency: Balances performance and value.
Quick VM Restoration: Minimizes downtime and accelerates recovery.
Disaster Recovery Options: Provides robust solutions for data protection offsite.

BDRShield is leveraged widely across industries to protect virtual and physical server environments. Its ability to back up crucial applications, databases, and files both on-premises and in the cloud makes it a versatile choice for various businesses. Small to medium-sized businesses benefit from file-level and image-level backups, ensuring data integrity across platforms like VMware, Hyper-V, and ESXi.

Vembu 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

NASA, Intel, CISCO, PHILIPS, Atos, HEXAWARE, Motorola

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

Buyer's Guide

BDRShield vs. QoreStor

January 2026

Free Report: BDRShield vs. QoreStor

Find out what your peers are saying about BDRShield vs. QoreStor and other solutions. Updated: January 2026.

DOWNLOAD NOW

881,665 professionals have used our research since 2012.

See our BDRShield vs. QoreStor report.

See our list of best Backup and Recovery vendors and best Disaster Recovery (DR) Software vendors.

We monitor all Backup and Recovery reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.