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Commvault Cloud vs Quantum DXi Series comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 11, 2024

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
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
111
Ranking in other categories
eDiscovery (3rd), Cloud Backup (2nd), Disaster Recovery as a Service (2nd), File Archiving (1st), Disaster Recovery (DR) Software (3rd), SaaS Backup (2nd), Threat Deception Platforms (1st), Container Backup Software (1st)
Quantum DXi Series
Ranking in Backup and Recovery
32nd
Average Rating
9.6
Reviews Sentiment
7.7
Number of Reviews
2
Ranking in other categories
Deduplication Software (9th)
 

Mindshare comparison

As of September 2025, in the Backup and Recovery category, the mindshare of Commvault Cloud is 6.1%, down from 6.2% compared to the previous year. The mindshare of Quantum DXi Series is 0.4%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Market Share Distribution
ProductMarket Share (%)
Commvault Cloud6.1%
Quantum DXi Series0.4%
Other93.5%
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.
PascalSebat - PeerSpot reviewer
A scalable solution with Veeam and Vertias alliance
I am impressed with the tool's technical alliance with Veeam and Veritas.  The product needs to improve performance while scaling out. It also needs to improve stability.  I have been using the product since seven years.  I would rate the product's stability a nine out of ten. I would rate the…

Quotes from Members

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

Pros

"Metallic is user-friendly, cost-effective, and the technical support is impressive."
"Commvault is both very stable and scalable."
"The email archiving feature is very smooth and better than others."
"With the use of the cloud, the solution is easy to learn."
"The use of hyperscale storage hardware and Commvault software has allowed us to create a large storage pool and achieve significant savings in our back-end storage costs."
"It never fails. Sometimes we miss a backup, but there's always a reason for it, and it's not the fault of Commvault. In the last three years, we've never had to open a ticket with Commvault."
"The convenience of backing up and restoring simultaneously is very valuable."
"The solution is scalable."
"While the challenges posed by the difficulties were significant, they prompted the replacement of problematic components, resulting in the resolution of issues. Importantly, there were no substantial ongoing concerns. Regarding the overall performance, it has been consistently excellent."
"I am impressed with the tool's technical alliance with Veeam and Veritas."
 

Cons

"Our customers complain that this is a difficult product to manage."
"The solution requires improvement with its connection and bandwidth."
"The product does not provide an option to save a copy of data on-premises."
"We've faced problems backing up our virtual machines."
"I need documentation for Azure backups. One expectation that I have is regarding PDF documentation. When I was trying to browse the documentation, I could not locate that."
"I would like them not to push Command Center. It is good, but I would like them to enable all the features for the Java console. Some things are not in the Java console, like Office 365 agents. In fact, they are there, but one of the engineers had to show me how to configure it. It's not done the same as in the Command Center."
"What I need is deeper CLI documentation for both QCommand and SQL queries."
"Commvault Cloud currently lacks support for backing up Proxmox environments, which limits its functionality."
"Perhaps the most notable area for enhancement lies in the web interface for management. The current limitations in LDAP editing capabilities are not addressed in the UI, and I haven't observed any recent updates. It's possible that the new version of the DXI service incorporates improvements in the GUI, but I cannot confirm. While there is room for improvement in the current GUI, it remains a relatively minor issue. Overall, the system is comprehensive, covering aspects such as reports on latency and networking, leaving little room for additional enhancements in those areas."
"The product needs to improve performance while scaling out. It also needs to improve stability."
 

Pricing and Cost Advice

"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."
"There is now a subscription based licence option that, depending on your environment, could offer a more efficient method to licence the solution if you are OPEX cost driven rather than CAPEX."
"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."
"I looked at this at the beginning of the year and I don't remember what the prices were for all the other services, but I thought that Metallic's was fair. It was also highly rated, which was even more important than cost because I need a reliable, secure, backup method."
"It was not very popular because of its previous cost, but they have been working on the pricing, and now anyone can afford to use Commvault. They changed the modeling criteria for their pricing. Previously, there was only the capacity modeling based on your content capacity. In this case, they would give you a license and you would have to pay it. Now, most of the environment is virtualized so you can have the best CPU, VMs, etc. You buy whatever you need and pay for what you need."
"I rate the product’s pricing a seven out of ten."
"New licensing is easy and affordable."
"I rate the product’s pricing a five out of ten."
"I do not oversee this aspect, as pricing is contingent on factors such as volume, technical specifications, and the desired features. Consequently, I lack information on the pricing details and structure."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
10%
Manufacturing Company
10%
Government
7%
Financial Services Firm
29%
Computer Software Company
12%
Manufacturing Company
9%
Government
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business57
Midsize Enterprise24
Large Enterprise81
No data available
 

Questions from the Community

What do you like most about Commvault Backup & Recovery?
Commvault Backup & Recovery's search utility is its most valuable feature.
What is your experience regarding pricing and costs for Commvault Backup & Recovery?
Commvault Backup & Recovery is priced fairly, and its performance-to-cost ratio is also better than fair. I am not here trying to figure out how to get Commvault to reduce their cost by ten per...
What needs improvement with Commvault Backup & Recovery?
Commvault is a behind-the-scenes operation that's working flawlessly. So how do I know what Commvault is doing for me every month? I would like more communication informing us on what Commvault is ...
What do you like most about Quantum DXi Series?
While the challenges posed by the difficulties were significant, they prompted the replacement of problematic components, resulting in the resolution of issues. Importantly, there were no substanti...
What needs improvement with Quantum DXi Series?
Perhaps the most notable area for enhancement lies in the web interface for management. The current limitations in LDAP editing capabilities are not addressed in the UI, and I haven't observed any ...
What is your experience regarding pricing and costs for Quantum DXi Series?
I do not oversee this aspect, as pricing is contingent on factors such as volume, technical specifications, and the desired features. Consequently, I lack information on the pricing details and str...
 

Also Known As

Commvault Complete Data Protection, Commvault Backup & Recovery, Commvault HyperScale X, Metallic, ThreatWise
DXi Series, Quantum DX
 

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
Nihon Unisys, Nikoyo China
Find out what your peers are saying about Commvault Cloud vs. Quantum DXi Series and other solutions. Updated: September 2025.
867,676 professionals have used our research since 2012.