Try our new research platform with insights from 80,000+ expert users

Commvault Cloud vs Quest QoreStor comparison

 

Comparison Buyer's Guide

Executive Summary

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
3rd
Ranking in Disaster Recovery (DR) Software
3rd
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
110
Ranking in other categories
eDiscovery (3rd), Cloud Backup (2nd), Disaster Recovery as a Service (2nd), File Archiving (1st), SaaS Backup (1st), Threat Deception Platforms (1st), Container Backup Software (1st)
Quest QoreStor
Ranking in Backup and Recovery
53rd
Ranking in Disaster Recovery (DR) Software
28th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
Data Replication (12th), Disk Based Backup Systems (5th), Storage Software (6th), Software Defined Storage (SDS) (23rd), Copy Data Management (8th), File and Object Storage (22nd)
 

Mindshare comparison

As of June 2025, in the Backup and Recovery category, the mindshare of Commvault Cloud is 7.5%, up from 5.9% compared to the previous year. The mindshare of Quest QoreStor is 0.1%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery
 

Featured Reviews

Matt Reller - PeerSpot reviewer
Provides extremely fast backup, is easy to manage, and is flexible
Commvault Cloud's automated policies provide the notification we need to ensure our data is secure and managed correctly. Commvault Cloud provides excellent visibility across all of our organization's data. It is extremely important to our organization that Commvault has a unified platform that offers recovery across cloud, on-prem, and SaaS workloads. It has helped our organization improve by simplifying the way we manage our environment. We could not manage the same environment with only half of our current staff. We have yet to find anything in our environment that Commvault does not support. Commvault Cloud's Risk Analysis helps us identify, categorize, and classify sensitive data enabling us to take the appropriate actions to protect it. Commvault does a good job helping us limit our exposure and ensure compliance. Commvault has helped us reduce our data management costs significantly. Compared to Dell Avamar, the costs are vastly different. Commvault is much more cost-effective. We are licensed by capacity, so we don't have to worry about licensing different features. We have all the features that are licensed by capacity. And as far as ongoing support costs and other expenses, they are much lower than what they were with Dell Avamar. Commvault also gives us the flexibility to use any storage we want, while Avamar is tied to the Data Domain, which is not cheap to support. It has helped us reduce our backup time unless we are using Data Domain. This is because we can perform deduplication and compression on the client layer, which reduces the load on the network. We cannot do this with Data Domain. In fact, if we even attempt to perform a quick progress check before sending data to the Data Domain, the system fails completely. We learned this the hard way. We are using many more advanced features in Commvault Cloud than we ever did in Dell Avamar, simply because we had to license each feature separately in Avamar. As a result, we did not perform many backups in Avamar, such as all database backups (DB2, SAP HANA, Oracle, and SQL). These backups were performed outside of Avamar. We are now using Direct Connect agents for all of our databases. This allows us to perform incremental backups, which we could not do with the previous method. As a result, we have reduced our backup times by two-thirds, or even more in some cases. Compared to when we were backing up directly to Data Domain, Commvault is now running our backups ten times faster. This has resulted in a significant reduction in our backup times. Commvault has helped us reduce the RPO. Even in Data Domain, it has reduced our storage times by about half. It has also helped us reduce the threat detection time. We reduced the RTO significantly with Commvault. Commvault has helped us reduce downtime primarily due to the increase in the performance of resources.
Jeff Manuszak - PeerSpot reviewer
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.

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 feature is the ability to backup over the dedicated Fiber Channel directly from SAN."
"It is just about as flexible as you can get; simple. You can put it anywhere you want. You can put it on-prem or in your cloud. I could see where a team that's looking for more of a follow the bouncy ball type of solution might get a little confused. "Oh, no. What do you mean I might have to do it this way or I can't do it that way?" Sometimes, people just want to be told what to do. For an enterprise environment, like we are at NDOT, everything we do is not standard. It is not industry standard; it is not normal. We have all kinds of one-offs. We do need flexibility in the solutions that we get. I will say that Metallic has been extremely flexible in that sense, where we are able to follow the bouncy ball if we wanted to. Obviously, we didn't. We did it our way and Metallic, as a whole solution, provided that to us with no issues."
"I can collect the target data, then we connect it to Commvault. There is not another system that can connect to our target database or target storage. This is very important for us, because there is the threat of malware right now. This can protect not only the product, but also the backup data from outside threats."
"The solution provides us with a single platform to move, manage, and recover our data across on-premise locations. Some of the guys have been using it to move a virtual machine from VMware to the Microsoft solution, Hyper-V. They back it up and then they restore to the different virtual machine provider, and that works great."
"The product is a reliable solution."
"We switched to Commvault because we were looking to centralize management. This reduced IT administrator time as well as providing stability and reliability for data backups in a single console."
"The most valuable feature of Metallic is its flexibility and user-friendly."
"We are using a KVM system in our cloud, and this solution works very well with it."
"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."
"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."
"Quest QoreStor is very stable compared to our previous solution."
"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."
"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."
"Quest QoreStor definitely saved us money."
"It integrates with various backup software solutions, which makes it compatible with existing backup workflows and processes."
 

Cons

"The initial setup is rather complex, especially when switching versions."
"Getting my guys the right access has a learning curve. Sometimes, it is, "Oh, okay. I think I got it for you." Then, they say, "Oh, nope. I logged in but I can't see this." Then, it is, "Okay, hold on. Give me a second. Let me change that. Okay, it's this one." That learning curve has probably taken a little bit longer than some simpler things. So, Metallic has some granularity, and as a systems administrator, I appreciate that. At the same time, I also realize that I have to learn it."
"We do not use Command Center, but we are using CommCell Console. We're navigating and manipulating the entire environment by using CommCell Console, and we are comfortable with it. We didn't find Command Center user-friendly. We found it a bit difficult to use. It decreases the efficiency of the tasks to be performed. It was probably implemented as a centralized application to manage all environments, but it was probably not a good idea. I and my colleagues across the globe are comfortable with using CommCell Console rather than Command Center."
"We are using a production environment with customer-sensitive data on it. As per our central bank rules and regulations, we can't keep our customer's sensitive data in the cloud."
"The product is a bit complex."
"They should move the CommServe outside of Windows machines and the database should be distributed among servers. It's still a single point of failure."
"Commvault likes to be ahead of the game when it comes to merging with other platforms, but sometimes it's before they have the solution truly baked in. Office 365 is an example. I feel that my company might be a litmus test for their solution, because we have such a large environment. Some of the promised solutions that we received from Commvault were more like testing solutions. They weren't really validated, meaning they were possibilities. There have been a lot of hot fixes for the solution that we're using right now, more than we expected."
"I would assess the Command Center as a very useful but sometimes difficult tool. It is multipurpose. It has all the features of logging and monitoring, especially for the actual setup. For us, it is easy because we work daily with it, but for customers who only use it once a week, they sometimes have some difficulties. Command Center is not user-friendly for beginners."
"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."
"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial."
"Support is one point of improvement for Quest QoreStor. Support is sometimes not adequate."
"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 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."
"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 ransomware protection of QoreStor could use improvement."
"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."
 

Pricing and Cost Advice

"I rate the product’s pricing a seven out of ten."
"Metallic is an affordable solution."
"Our yearly cost is around €20,000... The cost is based on the number of users and the amount of data. They sell it per terabyte."
"It is quite expensive when compared to other applications in the market. Its license is completely based on workload capacity. If I buy a license for 100 terabytes, I can back up anything. I can back up any platform, technology, or application, which is an advantage. Previously, we had to buy an agent for a particular application, and the cost was different for each agent. Now, the cost is completely based on the storage capacity. The license for one terabyte can cost around $1,700 for backing up anything from your environment."
"Compared with other backup technologies, Commvault is a bit more costly, but we are satisfied with the support, the services, and the features that we get with Commvault."
"Commvault is more expensive than Veeam, which is the reason that we are changing to Veeam for cloud environments."
"The cost of an integrator license is moderate and its features cover most customers."
"There is a bit of cost involved with signing up the entire solution. It's not a cheap solution."
"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."
"The cost is per terabyte, and overall, the cost was reasonable when compared to some competitors."
report
Use our free recommendation engine to learn which Backup and Recovery solutions are best for your needs.
857,162 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
11%
Manufacturing Company
9%
Government
7%
Financial Services Firm
15%
Computer Software Company
12%
Performing Arts
11%
Real Estate/Law Firm
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What is your experience regarding pricing and costs for Commvault?
The tool is affordable. I rate the pricing a six out of ten. Implementation requires additional costs because we need Commvault Professional Services.
What needs improvement with Commvault?
Data center backup must be improved. We also want the product to provide us with a cloud-based backup. If we use Microsoft Exchange Online for email services, we want to know how to get a backup in...
What do you like most about Commvault Complete Data Protection?
IntelliSnap and file system backups are valuable features.
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...
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 ...
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...
 

Also Known As

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

Overview

 

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
Find out what your peers are saying about Commvault Cloud vs. Quest QoreStor and other solutions. Updated: May 2025.
857,162 professionals have used our research since 2012.