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Hornetsecurity Altaro VM Backup vs Synology DSM 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

Hornetsecurity Altaro VM Ba...
Ranking in Backup and Recovery
31st
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
31
Ranking in other categories
Cloud Backup (28th), Disaster Recovery (DR) Software (21st)
Synology DSM
Ranking in Backup and Recovery
53rd
Average Rating
9.0
Reviews Sentiment
8.0
Number of Reviews
10
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2026, in the Backup and Recovery category, the mindshare of Hornetsecurity Altaro VM Backup is 0.9%, up from 0.8% compared to the previous year. The mindshare of Synology DSM is 1.4%, down from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Market Share Distribution
ProductMarket Share (%)
Hornetsecurity Altaro VM Backup0.9%
Synology DSM1.4%
Other97.7%
Backup and Recovery
 

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…
Michael Adejoh - PeerSpot reviewer
Solutions Manager at Excel Connect Ventures
Reliable and cost-effective
One area where Synology DSM could improve is in enhancing its ability to detect and respond to security threats during backups and replication. Currently, it lacks the capability to automatically stop backups if it detects a virus or suspicious network activity, as some third-party solutions can. Having AI-driven analytics to identify anomalies and halt backups during potential attacks, along with notifications to administrators, would be valuable. Additionally, providing a dashboard for monitoring the backup environment's security would be a beneficial feature. These improvements would help address security concerns and make Synology more competitive in this aspect.

Quotes from Members

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

Pros

"Excellent compression and deduplication with off-site WAN backup included."
"It is an excellent product. It is easy to deploy, stable, and fast. Their support is excellent."
"The ease of use of the solution is its most valuable feature. The interface is also excellent."
"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."
"I find the solution to be user-friendly and easy to manage and deploy."
"Valuable features for us include quick recovery, compression, and deduplication."
"The CDP backup feature is very nice, as it allows you to take backups at high frequencies and with application consistency."
"Hornetsecurity Altaro VM Backup's most valuable features include its user-friendly interface and the ability to perform data compression updates, which enhance overall efficiency and effectiveness."
"Because of its simplicity and the wide array of features it offers, I would recommend DSM for both tech-savvy individuals and those who prefer a straightforward file-serving solution."
"The most valuable features of Synology DSM are its security and connectivity."
"The most valuable feature of the solution is that it serves as a backup for our company's virtual machine."
"The most valuable features are the basic storage, file management, Btrfs file system, and built-in backups that come with the solution."
"The solution's most valuable feature stems from its ease of use, making it the tool's most interesting part."
"The product performs well. It is easy to use and implement."
"Synology DSM is very easy to work and operate."
"The most valuable aspect is its ability to handle multiple disks."
 

Cons

"To improve Altaro, I would like to see the ability to choose more than one backup location at a time."
"It would be nice to be able to recover the items to their original location."
"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."
"Replication is not fast, the GUI could be more user-friendly, and technical support is lacking in Iran."
"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."
"Basically, how it works is that you have a single local drive, and then you have a cloud backup. It'd be nice if you could rotate the single local backup drive. As of now, you can't."
"Backup speed and comparisons between versions used to be slow on big VMs but that was improved greatly later on."
"The scalability of the solution is limited."
"Synology DSM's user interface is not quite intuitive."
"There's a surveillance application that allows you to connect IP cameras and stream footage to Synology and it is a great feature, but it's not always clear that adding more cameras may require purchasing additional licenses."
"One area where Synology DSM could improve is in enhancing its ability to detect and respond to security threats during backups and replication."
"Synology DSM is a good enough solution for small and medium companies, but I have not seen a big configuration of the solution for a big organization."
"The only bothersome aspect is that the device is aging."
"The platform could be much more cost-effective and flexible for integrating third-party products."
"Even though Synology provides a backup solution, it does not recognize the VM movement across cluster hosts."
"Users may lose their data if they don't configure the solution properly."
 

Pricing and Cost Advice

"VMware is a little pricey, but it is a good solution and priced similar to other products."
"The pricing is okay,"
"The price is great for the utility you get and the licensing has never caused any issues with my company."
"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 Hosts with 2 VMs."
"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."
"Synology DSM is a cheap solution."
"Synology DSM is a free tool."
"The price of the solution is very good."
"It is quite an affordable solution."
"The licensing part of the solution is free. The hardware is more expensive than the other solutions in the market, but it's okay in the long run."
"The pricing varies widely, catering to a broad range of needs."
"The solution’s pricing is neither cheap nor expensive."
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Top Industries

By visitors reading reviews
Manufacturing Company
9%
Comms Service Provider
9%
Government
7%
Computer Software Company
6%
Computer Software Company
14%
Government
8%
Manufacturing Company
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise4
Large Enterprise4
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise4
Large Enterprise1
 

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...
Ask a question
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Also Known As

Altaro VM Backup
Synology DiskStation Manager (DSM)
 

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 DSM and other solutions. Updated: February 2026.
881,757 professionals have used our research since 2012.