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Commvault Cloud vs Synology C2 Backup comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 3, 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 Cloud Backup
2nd
Ranking in SaaS Backup
2nd
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
111
Ranking in other categories
Backup and Recovery (3rd), eDiscovery (3rd), Disaster Recovery as a Service (2nd), File Archiving (1st), Disaster Recovery (DR) Software (4th), Threat Deception Platforms (1st), Container Backup Software (1st)
Synology C2 Backup
Ranking in Cloud Backup
30th
Ranking in SaaS Backup
15th
Average Rating
8.0
Reviews Sentiment
7.1
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Cloud Backup category, the mindshare of Commvault Cloud is 10.0%, up from 9.1% compared to the previous year. The mindshare of Synology C2 Backup is 1.6%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Backup
 

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.
ZH
Provides fast access to files and offers a reliable backup solution without compatibility issues
Versioning control helps speed up data recovery by providing easy access to previous versions of files. This is particularly useful when moving backups to off-site storage and deploying them quickly during installations. My experience with Synology Backup's security features includes partitioning for production environments, regular scans for new threats, and support for multifactor authentication. Password security is also emphasized, meeting basic security requirements. Before choosing Synology, consider its sensitivity in your network infrastructure, especially for critical backup and storage tasks. Prioritize security, including testing and recovery procedures, and evaluate the device's performance to ensure it meets your needs effectively. Overall, I would rate Synology C2 Backup as an eight out of ten.

Quotes from Members

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

Pros

"The solution is easy to use and the duplication is quite good."
"The most valuable feature is sharing data sets like they're in a private cloud. We call it our "private cloud" because we can share anything that is inside our backup set with our colleagues or with other people, and yet, everything is still in Belgrade, in Serbia. It's not somewhere else on cloud servers. Everything is in our environment."
"Complete Data Protection is convenient because you can manage various types of databases, and it's pretty easy to set it up."
"Commvault integrates well with all types of operating systems and supports heterogeneous environments."
"The product's stability is good enough."
"Commvault's Command Center is one of the best solutions out there. You can rely on Commvault solutions for the most complex and most demanding environments."
"Commvault is a stable solution for Red Hat Linux."
"It is easy to use and stable. It delivers what has been promised. When it says it can do something, it can actually do it, as opposed to some of its competitors."
"I find Synology C2 Backup valuable for its speed, features, and server compatibility."
"It's good for file services."
 

Cons

"I would like them to keep working on the new web interface to migrate out of the old interface because the old interface is a bit complex. It was driving customers away because of the complexity. If they migrate everything (100 percent of the features), this would make the product be perfect."
"They need to improve when it comes to large, video file archiving. They're good, but they have not met my expectations as a customer in this area."
"The product could be more convenient in terms of working with different solutions and having more integration between the different products in the market."
"There are many settings that have to be done on your own. It would benefit from a better interface."
"The local support could be improved."
"The solution must provide deception files across the network."
"The initial setup is rather complex, especially when switching versions."
"Setup is complex."
"The main drawbacks of Synology C2 Backup are slower processes in certain regions and less frequent updates."
"Improving the pricing would be great."
 

Pricing and Cost Advice

"Compared to other competitors and vendors the pricing is fair."
"The complete license gives us options for all the features. Commvault does not license based on storage or the management components. It can integrate with any storage vendor. That means that when we are out of storage and need more, we can integrate without additional licensing. In my opinion, Commvault needs to reduce the licensing cost by 20 to 40 percent to make it cost-efficient."
"The tool is affordable."
"Commvault Backup & Recovery is perhaps the best value for our money that I have seen in a backup product."
"Licensing fees are billed on a yearly basis."
"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."
"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."
"The price could perhaps be lower as well."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
10%
Manufacturing Company
9%
Government
8%
Manufacturing Company
11%
Computer Software Company
11%
Comms Service Provider
9%
Construction Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

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 is your experience regarding pricing and costs for Synology C2 Backup?
It's a reasonable price, but it could be improved. I would rate the pricing a seven out of ten.
What needs improvement with Synology C2 Backup?
None of the features require improvement as we only use it as a file server. However, improving the pricing would be great.
What is your primary use case for Synology C2 Backup?
We primarily use it as a file server. We don't use Synology for backups; we only use it as a file server.
 

Also Known As

Commvault Complete Data Protection, Commvault Backup & Recovery, Commvault HyperScale X, Metallic, ThreatWise
No data available
 

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
Information Not Available
Find out what your peers are saying about Commvault Cloud vs. Synology C2 Backup and other solutions. Updated: July 2025.
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