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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
36th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
31
Ranking in other categories
Cloud Backup (32nd), Disaster Recovery (DR) Software (23rd)
Synology DSM
Ranking in Backup and Recovery
22nd
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 October 2025, in the Backup and Recovery category, the mindshare of Hornetsecurity Altaro VM Backup is 0.7%, down from 0.8% compared to the previous year. The mindshare of Synology DSM is 1.7%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Market Share Distribution
ProductMarket Share (%)
Synology DSM1.7%
Hornetsecurity Altaro VM Backup0.7%
Other97.6%
Backup and Recovery
 

Featured Reviews

Asif Usmani - PeerSpot reviewer
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
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

"The initial setup was simple and easy. Anyone without prior experience can install, configure, and use it."
"It is an excellent product. It is easy to deploy, stable, and fast. Their support is 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."
"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."
"Reverse Delta is Altaro proprietary backup deduplication technology. With Reverse Delta, the latest version of a file is always made available in its entirety, not as a delta file."
"This solution is stable."
"All of the features are fantastic and also the management from Microsoft dealing with multiple machines is great. The whole package is excellent for me."
"I find the solution to be user-friendly and easy to manage and deploy."
"The most valuable aspect is its ability to handle multiple disks."
"The solution's most valuable feature stems from its ease of use, making it the tool's most interesting part."
"The most valuable feature of the solution is that it serves as a backup for our company's virtual machine."
"The product performs well. It is easy to use and implement."
"The most valuable features of Synology DSM are its security and connectivity."
"The most valuable features are the basic storage, file management, Btrfs file system, and built-in backups that come with the solution."
"Synology DSM is very easy to work and operate."
"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."
 

Cons

"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 initial set up was complex, and I was not able to do the set up myself."
"Stability."
"Availability of physical server backup would be an added advantage."
"Replication is not fast, the GUI could be more user-friendly, and technical support is lacking in Iran."
"Hornetsecurity Altaro VM Backup could be improved in several areas, such as enhancing scalability features and possibly reducing the price."
"The cloud backup and VMware support (now available in the latest releases), could do with some improvement."
"The solution needs multi-platform support as it is currently only available for VMware and Hyper-V."
"The platform could be much more cost-effective and flexible for integrating third-party products."
"Synology DSM's user interface is not quite intuitive."
"Users may lose their data if they don't configure the solution properly."
"The product's only shortcoming is pricing, as it is an expensive solution."
"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."
"Even though Synology provides a backup solution, it does not recognize the VM movement across cluster hosts."
"One area where Synology DSM could improve is in enhancing its ability to detect and respond to security threats during backups and replication."
"The only bothersome aspect is that the device is aging."
 

Pricing and Cost Advice

"There is a free version for Hosts with 2 VMs."
"​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."
"The pricing is okay,"
"Altaro had the best prices and ROI in the whole bunch that we evaluated."
"The price is great for the utility you get and the licensing has never caused any issues with my company."
"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."
"The pricing varies widely, catering to a broad range of needs."
"It is quite an affordable solution."
"Synology DSM is a free tool."
"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 price of the solution is very good."
"The solution’s pricing is neither cheap nor expensive."
"Synology DSM is a cheap solution."
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Top Industries

By visitors reading reviews
Government
10%
Manufacturing Company
10%
Comms Service Provider
9%
Computer Software Company
8%
Computer Software Company
14%
Government
9%
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...
What do you like most about Synology DSM?
The most valuable features of Synology DSM are its security and connectivity.
What is your experience regarding pricing and costs for Synology DSM?
The solution’s pricing is neither cheap nor expensive.
What needs improvement with Synology DSM?
Users may lose their data if they don't configure the solution properly.
 

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: September 2025.
869,760 professionals have used our research since 2012.