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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
25th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
31
Ranking in other categories
Backup and Recovery (31st), Disaster Recovery (DR) Software (20th)
Synology C2 Backup
Ranking in Cloud Backup
20th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
2
Ranking in other categories
SaaS Backup (11th)
 

Mindshare comparison

As of January 2026, in the Cloud Backup category, the mindshare of Hornetsecurity Altaro VM Backup is 1.2%, up from 0.9% 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%
Hornetsecurity Altaro VM Backup1.2%
Other97.1%
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

"This solution is stable."
"The ability to test the backups without having to manually mount the VHDs after restore allows us to check the integrity of the backups."
"The product has many valuable features for handling backup needs, including replication, live migration, and incremental disaster recovery."
"VM backup and the item level recovery are the most valuable features."
"We use the latest feature in Altaro called CDP (Continuous Data Protection) to back up our VMs as often as every five minutes. It allows us to make sure no data is accidentally deleted or overwritten."
"The initial setup was simple and easy. Anyone without prior experience can install, configure, and use it."
"The interface is user-friendly and even if our tech isn't onsite, we can work with the owners to confirm that the data will be restored with no issues."
"I find the solution to be user-friendly and easy to manage and deploy."
"It's good for file services."
"I find Synology C2 Backup valuable for its speed, features, and server compatibility."
 

Cons

"Migrating the physical through a backup and restore to a virtual environment would be very helpful."
"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."
"The scalability of the solution is limited."
"To improve Altaro, I would like to see the ability to choose more than one backup location at a time."
"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."
"Hornetsecurity Altaro VM Backup could be improved in several areas, such as enhancing scalability features and possibly reducing the price."
"Replication is not fast, the GUI could be more user-friendly, and technical support is lacking in Iran."
"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

"The price is great for the utility you get and the licensing has never caused any issues with my company."
"​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."
"There is a free version for Hosts with 2 VMs."
"No other product offers these features for this price. The ROI is great."
"The pricing is okay,"
"Altaro had the best prices and ROI in the whole bunch that we evaluated."
"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."
Information not available
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Top Industries

By visitors reading reviews
Comms Service Provider
9%
Manufacturing Company
9%
Government
8%
Computer Software Company
7%
Comms Service Provider
10%
Manufacturing Company
10%
Construction Company
8%
Outsourcing 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 do you like most about Hornetsecurity Altaro VM Backup?
The most valuable feature of Altaro VM Backup is its ability to backup and restore various types of data, including Active Directory, application servers, and SQL Server databases.
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...
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

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: December 2025.
881,114 professionals have used our research since 2012.