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Clumio vs Synology C2 Backup comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 25, 2026

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

Clumio
Ranking in Cloud Backup
26th
Ranking in SaaS Backup
9th
Average Rating
9.6
Reviews Sentiment
5.4
Number of Reviews
4
Ranking in other categories
Backup and Recovery (34th), AI IT Support (9th)
Synology C2 Backup
Ranking in Cloud Backup
20th
Ranking in SaaS Backup
11th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Cloud Backup category, the mindshare of Clumio is 1.1%, up from 0.3% compared to the previous year. The mindshare of Synology C2 Backup is 1.7%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Backup Market Share Distribution
ProductMarket Share (%)
Synology C2 Backup1.7%
Clumio1.1%
Other97.2%
Cloud Backup
 

Featured Reviews

reviewer2735244 - PeerSpot reviewer
IT Manager - Infrastructure & Security at a manufacturing company with 201-500 employees
Ensures efficient backup and recovery processes
The Protect and Restore features are very helpful. I can set up tags to include specific assets in our environment for backup. When I include those tags in my search, the assets are easily found and can be added for backup. I love the restore feature and how easily I can restore files, folders, or an entire image.
Zuhair Hasan - PeerSpot reviewer
Manager, Information Technology Security at Nesma
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

"Working with the Clumio/Commvault team has been a very good experience."
"We now have the peace of mind knowing that our entire AWS infrastructure is fully backed up into an air-gapped environment."
"Clumio has a straightforward setup"
"It has improved our disaster recovery footprint; previously, backups were only stored on premises, and having an offsite backup improves our reliability and security."
"I find Synology C2 Backup valuable for its speed, features, and server compatibility."
"It's good for file services."
 

Cons

"They need to improve their SQL backup services"
"Improving the pricing would be great."
"The main drawbacks of Synology C2 Backup are slower processes in certain regions and less frequent updates."
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Top Industries

By visitors reading reviews
University
13%
Educational Organization
10%
Manufacturing Company
9%
Outsourcing Company
8%
Comms Service Provider
10%
Manufacturing Company
10%
Construction Company
8%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Clumio?
The credit system can be confusing, but if you talk to your account manager, they can help alleviate those concerns.
What needs improvement with Clumio?
I would like to see a Dry Run feature for a full disaster recovery implemented.
What advice do you have for others considering Clumio?
I recommend starting with a trial and ensuring that the CloudFormation stack properly deploys in your environment. Set up email alerting to make sure you receive notifications about backup successe...
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.
 

Overview

 

Sample Customers

Cava Restaurants, Pacific Dental Services, Defiance Digital, Frogslayer, Motion Picture Associations, Point Loma, Club Assist, Immigrant Services Calgary (ISC), Lakeside Process Controls, Maple Reindeers
Information Not Available
Find out what your peers are saying about Clumio vs. Synology C2 Backup and other solutions. Updated: January 2026.
881,082 professionals have used our research since 2012.