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Hornetsecurity Altaro VM Backup 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

Hornetsecurity Altaro VM Ba...
Ranking in Cloud Backup
30th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
31
Ranking in other categories
Backup and Recovery (35th), Disaster Recovery (DR) Software (19th)
Synology C2 Backup
Ranking in Cloud Backup
22nd
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
2
Ranking in other categories
SaaS Backup (14th)
 

Mindshare comparison

As of August 2026, in the Cloud Backup category, the mindshare of Hornetsecurity Altaro VM Backup is 1.1%, up from 0.9% compared to the previous year. The mindshare of Synology C2 Backup is 1.3%, down from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Backup Mindshare Distribution
ProductMindshare (%)
Synology C2 Backup1.3%
Hornetsecurity Altaro VM Backup1.1%
Other97.6%
Cloud Backup
 

Featured Reviews

Asif Usmani - PeerSpot reviewer
Regional Sales Manager at S2
Lacks multi-platform support and physical infrastructure but excels in storage optimization
We use it for VM backup and Office 365 backup I find the solution to be user-friendly and easy to manage and deploy. It provides storage for Office 365, which is beneficial, and the deduplication technology is excellent, especially in optimizing storage capacity compared to others. In terms of…
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

"The ability to test the backups without having to manually mount the VHDs after restore allows us to check the integrity of the backups."
"DR time has been massively reduced."
"There is a free version for Hosts with 2 VMs."
"This product is not expensive, does the job what I bought it for, and is not time consuming."
"If you have VMs to backup, Altaro is the BEST solution for us and many others alike."
"It is an excellent product; it is easy to deploy, stable, and fast, and their support is excellent."
"Altaro Hyper-V backup is a product that, once installed, does not need much maintenance."
"Altaro Hyper-v backup is not pricey and provides great features to secure your production data on Microsoft Hyper-V clusters."
"It's good for file services."
"I find Synology C2 Backup valuable for its speed, features, and server compatibility."
 

Cons

"The software does have occasional problems with shadow copy but restarting the services rectifies this."
"I had some difficulties activating the product but after the activation phase all went smooth."
"Sometime there are stability issues with older kit, for example, it can take a long time to compress the primary backup."
"Sometimes, due to disk space and VSS, we have experienced stability issues."
"I did not manage to import my old configuration, in v4, into v5 just after it what was released, however, I believe this functionality has been improved."
"I need to be able to restore emails to Exchange Live not just to a PST. This is a major drawback as I want to be able to restore individual items or mailboxes directly into my live Exchange databases so the user can see the email right away."
"If you look into the performance of a virtual machine and you look to the performance of the physical machine, the correlation between these is totally unclear."
"It would be nice to be able to recover the items to their original location."
"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

"Its yearly maintenance fee is fairly high for me to renew for upgrades and support."
"The pricing is okay,"
"​By implementing the solution at multiple locations, significant cost savings were achieved."
"VMware is a little pricey, but it is a good solution and priced similar to other products."
"No other product offers these features for this price. The ROI is great."
"Altaro VM Backup is affordably priced. It is a best value for its price and has almost every feature that an expensive, popular product offers."
"There is a free version for two VMs. I would advise to study the deployment environment well, prior to committing to order a license per host."
"The price is great for the utility you get and the licensing has never caused any issues with my company."
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Top Industries

By visitors reading reviews
Construction Company
14%
Comms Service Provider
12%
Outsourcing Company
9%
Manufacturing Company
7%
Comms Service Provider
11%
Manufacturing Company
9%
Outsourcing Company
7%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise4
Large Enterprise4
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Hornetsecurity Altaro VM Backup?
The pricing and licensing cost is challenging since most competitors offer cheaper pricing, making it difficult to penetrate the market with the current pricing strategy.
What needs improvement with Hornetsecurity Altaro VM Backup?
The solution needs multi-platform support as it is currently only available for VMware and Hyper-V. It also lacks support for physical servers and workstations. Additionally, they should add more p...
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Also Known As

Altaro VM Backup
No data available
 

Overview

 

Sample Customers

Thomson Reuters, Microsoft, Amazon, Harvard University, MIT, Peugeot, Xerox
Information Not Available
Find out what your peers are saying about Hornetsecurity Altaro VM Backup vs. Synology C2 Backup and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.