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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
35th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
31
Ranking in other categories
Cloud Backup (31st), Disaster Recovery (DR) Software (20th)
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 July 2026, in the Backup and Recovery category, the mindshare of Hornetsecurity Altaro VM Backup is 1.0%, up from 0.8% compared to the previous year. The mindshare of Synology DSM is 1.3%, down from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Mindshare Distribution
ProductMindshare (%)
Hornetsecurity Altaro VM Backup1.0%
Synology DSM1.3%
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

"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."
"DR time has been massively reduced."
"The product has many valuable features for handling backup needs, including replication, live migration, and incremental disaster recovery."
"Give it a try as it's very easy to setup and works like charm."
"VM backup and the item level recovery are the most valuable features."
"Altaro VM Backup is affordably priced, is a best value for its price, and has almost every feature that an expensive, popular product offers."
"Altaro Hyper-V backup is a product that, once installed, does not need much maintenance."
"Valuable features for us include quick recovery, compression, and deduplication, and the mix of these features leads to a reduced backup footprint while having guaranteed fast recovery in case of DR."
"The product performs well. It is easy to use and implement."
"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."
"Synology DSM is very easy to work and operate."
"The most valuable feature of the solution is that it serves as a backup for our company's virtual machine."
"It offers a variety of software options through its package center, allowing users to customize their NAS device to serve multiple purposes."
"The solution's most valuable feature stems from its ease of use, making it the tool's most interesting part."
"The most valuable aspect is its ability to handle multiple disks."
"The most valuable features of Synology DSM are its security and connectivity."
 

Cons

"It would be nice to see a feature that backs up the host so that, in case of a server failure, an entire server could be restored all at once."
"Being able to backup the actual host machine would be an improvement for us."
"Availability of physical server backup would be an added advantage."
"Sometime there are stability issues with older kit, for example, it can take a long time to compress the primary backup."
"The application could include a feature to install a set size of data, such as the ability to store a single application with all its registry information for easy transfer."
"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 software does have occasional problems with shadow copy but restarting the services rectifies this."
"Backup speed and comparisons between versions used to be slow on big VMs but that was improved greatly later on."
"Even though Synology provides a backup solution, it does not recognize the VM movement across cluster hosts."
"The only bothersome aspect is that the device is aging."
"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."
"The platform could be much more cost-effective and flexible for integrating third-party products."
"Users may lose their data if they don't configure the solution properly."
"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."
"One area where Synology DSM could improve is in enhancing its ability to detect and respond to security threats during backups and replication."
 

Pricing and Cost Advice

"Its yearly maintenance fee is fairly high for me to renew for upgrades and support."
"The pricing is okay,"
"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."
"There is a free version for Hosts with 2 VMs."
"No other product offers these features for this price. The ROI is great."
"​By implementing the solution at multiple locations, significant cost savings were achieved."
"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."
"It is quite an affordable solution."
"Synology DSM is a free tool."
"The solution’s pricing is neither cheap nor expensive."
"Synology DSM is a cheap solution."
"The price of the solution is very good."
"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."
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Top Industries

By visitors reading reviews
Comms Service Provider
12%
Construction Company
12%
Outsourcing Company
7%
Manufacturing Company
7%
Computer Software Company
9%
Manufacturing Company
9%
Comms Service Provider
8%
Government
8%
 

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 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: June 2026.
902,988 professionals have used our research since 2012.