Commvault Cloud vs QoreStor comparison

Commvault and Quest Software are both solutions in the Backup and Recovery category. Commvault is ranked #4 with an average rating of 8.4, while Quest Software is ranked #54 with an average rating of 7.0. Commvault holds a 3.9% mindshare in BRS, compared to Quest Software’s 0.7% mindshare. Additionally, 95% of Commvault users are willing to recommend the solution, compared to 100% of Quest Software users who would recommend it.

Commvault Cloud

Read 112 Commvault Cloud reviews

20,546 Views
12,739 Comparison Views

95% willing to recommend

QoreStor

Read 9 QoreStor reviews

2,522 Views
1,135 Comparison Views

100% willing to recommend

Commvault Cloud

QoreStor

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Executive SummaryUpdated on Mar 1, 2026

Commvault Cloud and QoreStor are competing solutions in the data management and backup sector. Commvault Cloud emerges as the more full-featured option with its comprehensive suite of functionalities, although QoreStor is appreciated for its cost-efficiency and flexibility.

Features: Commvault Cloud boasts an extensive set of features including direct Fiber Channel backups, granular restore capabilities, global deduplication, and robust cloud integration. It offers a unified management console for seamless operations across different platforms and applications, and its users value its stability in managing high data volumes across hybrid environments. QoreStor, in contrast, is recognized for its strong data deduplication and replication features, offering flexibility in deployment across various hardware and infrastructure. Its focus on capacity savings and operational efficiency is widely appreciated.

Room for Improvement: Commvault Cloud could benefit from a more intuitive user interface and clearer documentation. The complexity in setup and the substantial resources required for maintenance are noted. QoreStor, while effective in data management, could improve its ransomware protection and bolster its support services to improve user experience and reliability.

Ease of Deployment and Customer Service: Commvault Cloud supports hybrid, on-premises, and cloud deployment, offering flexibility but requiring considerable effort to implement fully. Users appreciate its technical support for responsiveness and expertise, though regional availability could be improved. QoreStor supports various environments and boasts a smoother deployment process. However, while customer support is generally well-regarded, there is scope for enhancing support accessibility and speed, especially for complex issues.

Pricing and ROI: Commvault Cloud's pricing is perceived as high, though many find the value justified due to reduced storage and manpower costs. The ROI is evident through improved data management. QoreStor offers an attractive pricing model, charging per terabyte, which is scalable and cost-effective, particularly for managed service providers. It is considered a cost-efficient solution, yielding good ROI through efficient data deduplication and management over time.

To learn more, read our detailed Commvault Cloud vs. QoreStor Report (Updated: March 2026).

Buyer's Guide

Commvault Cloud vs. QoreStor

March 2026

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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

Commvault Cloud

Ranking in Backup and Recovery

4th

Ranking in Disaster Recovery (DR) Software

4th

Average Rating

8.6

Reviews Sentiment

7.0

Number of Reviews

112

Ranking in other categories

eDiscovery (3rd), Cloud Backup (3rd), Disaster Recovery as a Service (2nd), File Archiving (1st), SaaS Backup (2nd), Threat Deception Platforms (1st), Container Backup Software (1st), AI IT Support (7th)

QoreStor

Ranking in Backup and Recovery

54th

Ranking in Disaster Recovery (DR) Software

29th

Average Rating

8.2

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Data Replication (10th), Disk Based Backup Systems (8th), Storage Software (5th), Software Defined Storage (SDS) (20th), Copy Data Management (6th), File and Object Storage (23rd)

Mindshare comparison

As of March 2026, in the Backup and Recovery category, the mindshare of Commvault Cloud is 3.9%, down from 7.3% compared to the previous year. The mindshare of QoreStor is 0.7%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Mindshare Distribution
Product	Mindshare (%)
Commvault Cloud	3.9%
QoreStor	0.7%
Other	95.4%

Backup and Recovery

Featured Reviews

Ankit Gagneja

Cloud Solution Architect at Tata Consultancy

Hybrid backup strategy has improved recovery orchestration and now supports flexible DR planning

I think improvements could be made in Commvault Cloud. Lately what I have seen is that there are AI capabilities that different data protection organizations are coming up with, which basically revolves around tiering of not frequently accessible data to glacier kind of storage, plus bringing in a high level of compression and deduplication capabilities. All those features I believe are there in other customers and they are bringing in new use cases from the AI perspective which I have not recently seen in Commvault. I have seen that Dell does have such features. We recently pitched a solution to the customers where we talked about data tiering and the other AI use cases, identifying the data by itself and autonomously taking decisions on how to tier the data between the different storage classes that we have. Those kind of capabilities that we have proposed to the customer as far as the partner solutions are concerned. I would like to see AI capabilities in Commvault Cloud. The rest of the features pretty much align with the other enterprise solutions that we have in the market. It is just the AI capability that is being asked by the customers as well as that I see missing with Commvault.

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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.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Commvault provides the status of a backup or restore operation."

"Security measures, including encryption and threat detection, contribute significantly to data protection, safeguarding against unauthorized access and cyber threats."

"What is most valuable to me are the search features, where you can search through large backup data sets and find what you're looking for. Our data sets are so big that we're over the petabyte mark. To find a specific file for a specific user out of 10,000 users is a challenge... If we can glean from them a general description of where it might be, the search feature comes in very handy to actually locate it and restore it for them."

"The most valuable features of Commvault Hyperscale X are the full responsibilities inclined in conversion with high responsibility rates."

"We use the solution for cloud and data backup."

"The most valuable features of Commvault Complete Data Protection are the complete feature sets it provides in one platform. You are able to backup many different types of data, such as virtual machines, servers, cloud, endpoints, Microsoft Office365, and Gmail. The usage of the solution is flexible."

"Commvault can perform a backup no matter where you are, and it takes a backup every four hours. No matter when you come to the office, it'll take a backup if you're connected to the internet and check the system for online availability."

"Technical support is great."

More Commvault Cloud pros

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

"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."

"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."

"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."

"Quest QoreStor definitely saved us money."

"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."

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

More QoreStor pros

Cons

"Commvault HyperScale X is more expensive for hybrid environments than traditional solutions."

"The most common feedback I get in terms of Commvault is that it can be complex. I always refer my customers back to their own environment. Almost everything that goes into Commvault is a request by a customer. While it can be complex, it can also be very simple. You just need to understand your environment in order to make sure that you really need to turn on that extra feature or thing inside of Commvault. Maybe you don't need those things. It really depends on how simple or complex your environment is, whether you need all of Commvault's features."

"The solution must provide deception files across the network."

"It does not have an easy deployment. The deployment is not something that just anybody can go in and deploy."

"The price of Commvault HyperScale X could improve."

"Additional SaaS application support would be good... we have SaaS applications that may not be big enough for Commvault to support yet. Box.com is one we've asked about for years, and it's just not on the radar, as far as I know."

"Bare-metal restore needs some work. It's not intuitive and seems to have been an afterthought."

"The tool must improve the 1-Touch recovery of Oracle and Active Directory."

More Commvault Cloud cons

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

"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."

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

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

"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial. After everything is set up and configured, there should be a way to export the configuration. In case something happens to the QoreStor server, and we need to reinstall and configure everything, being able to import the configuration would be helpful. This feature does not currently exist."

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

"The ransomware protection of QoreStor could use improvement."

More QoreStor cons

Pricing and Cost Advice

"Its cost is reasonable, but anybody else can do better benchmarking."

"Licensing fees are billed on a yearly basis."

"The price could perhaps be lower as well."

"The product is very competitive for pricing in some countries because it is possible to set up Commvault hardware with other vendors using its certification."

"You have to pay for the licenses and the hardware you need for the Commvault environment. If you don't have all the hardware, you have to buy it, which can cost a few million. In the end, it's vital to protect our data, so the price isn't an issue."

"On a scale of one to ten, where ten is the highest price, I rate the pricing an eight."

"The tool is affordable."

"It is a little too high. I would like to get more of a consumption model or more of a periodic true-up type of model that is more friendly to the ups and downs that you may have in your data instead of locking into multi-year agreements."

More Commvault Cloud pricing and cost advice

"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."

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

"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

Computer Software Company

11%

Financial Services Firm

10%

Manufacturing Company

10%

Government

Performing Arts

11%

Manufacturing Company

11%

Computer Software Company

Media Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	57
Midsize Enterprise	24
Large Enterprise	82

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

Questions from the Community

What is your experience regarding pricing and costs for ThreatWise?

Commvault Cloud is expensive, and there is room for the price to be 10-15 percent lower than what they are charging currently.

See all answers

What needs improvement with ThreatWise?

See all answers

What is your primary use case for ThreatWise?

I work with a variety of backup solutions including Commvault, Avamar, Rubrik, and similar tools. I am part of Tata Consultancy Services where we pitch all these solutions to customers from the bac...

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 ...

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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...

See all answers

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Compared 3% of the time

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Compared 2% of the time

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Compared 3% of the time

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Compared 3% of the time

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Compared 3% of the time

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Compared 3% of the time

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Product Reports

Buyer's Guide

Commvault Cloud

March 2026

Download Commvault Cloud product report

Buyer's Guide

QoreStor

March 2026

Download QoreStor product report

Also Known As

Commvault Complete Data Protection, Commvault Backup & Recovery, Commvault HyperScale X, Metallic, ThreatWise

QoreStor

Overview

Commvault Cloud is the ultimate cyber resilience platform built to meet the demands of the hybrid
enterprise. Beyond its core functionality of data backup and recovery across diverse workloads, including applications, databases, virtual machines, and files, Commvault Cloud stands out as a robust defense against ransomware. Going beyond backup, the platform integrates advanced data security features such as encryption, access control, and threat detection, safeguarding against unauthorized access and cyber threats.

With tools for data management, classification, and migration, businesses can optimize storage costs, enhance accessibility, and comply with regulations seamlessly. Boasting cloud integration with major providers like AWS, Azure, and Google Cloud, Commvault Cloud leverages the scalability and flexibility of the cloud for comprehensive data protection and management. The platform's automation capabilities streamline tasks, and its reporting and analytics features provide valuable insights into data usage, potential risks, and optimization strategies. Commvault Cloud is not just a security tool; it is a key component of cyber resilience, enabling organizations to not only protect against cyberattacks but also recover swiftly and minimize the impact of incidents. Elevate your cyber resilience strategy with Commvault Cloud.

Commvault

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

Aberdeenshire Council, Acxiom, BAM Group Ireland, Catholic Education Diocese of Parramatta, CI Investments, Clifford Chance, American Municipal Power, American Pacific Mortgage, AstraZeneca, Dongbu Steel, Denver Health, Dow Jones, Emirates Steel, Penn State Health, Prime Healthcare, Sonic Healthcare, Sony Network Communications, TiVO, UCONN Health, The Weitz Company

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

Buyer's Guide

Commvault Cloud vs. QoreStor

March 2026

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