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Hornetsecurity Altaro VM Backup vs Nasuni comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 15, 2024

Review summaries and opinions

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

ROI

Sentiment score
6.9
Hornetsecurity Altaro VM Backup enhances productivity and ROI by reducing recovery failures, troubleshooting time, and overall costs.
Sentiment score
7.5
Nasuni users enjoy cost savings, increased productivity, and efficiency from reduced labor, cloud scalability, and improved data management.
 

Customer Service

Sentiment score
8.3
Hornetsecurity Altaro VM Backup's customer service is praised for prompt, effective responses, though regional sanctions may limit access.
Sentiment score
8.2
Nasuni's customer service is praised for responsiveness and professionalism, efficiently solving issues with reliable and knowledgeable support.
Technical support is rated an eight out of ten.
Manager at a tech vendor with 1-10 employees
 

Scalability Issues

Sentiment score
8.3
Hornetsecurity Altaro VM Backup offers scalability, easy management, high reliability, but may struggle in high-end enterprise environments.
Sentiment score
7.3
Nasuni offers scalable, user-friendly data storage, efficiently meeting diverse organizational needs and supporting physical or virtual deployments.
I rated the scalability as seven because even though the solution can scale, load balancing must be done manually, as it's not automated.
Infrastructure Architect at a energy/utilities company with 10,001+ employees
 

Stability Issues

Sentiment score
7.4
Hornetsecurity Altaro VM Backup is stable, highly rated for performance, with minimal issues, especially on Hyper-Visor systems.
Sentiment score
8.2
Nasuni is praised for its stability, offering reliable performance, minimal maintenance, and flexibility with virtually no downtime issues.
 

Room For Improvement

Hornetsecurity Altaro VM Backup needs enhancements in file restore, recovery speed, platform support, scalability, pricing, and user interface.
Nasuni struggles with cloud integration, performance, and user experience, needing improvements in data retention, security, and analytics.
The solution needs multi-platform support as it is currently only available for VMware and Hyper-V.
Regional Sales Manager at S2
Hornetsecurity Altaro VM Backup could be improved in several areas, such as enhancing scalability features.
Manager at a tech vendor with 1-10 employees
I suggest Nasuni improve their syslog forwarders to support TCP protocol, as it's more secure than UDP, which is plain text and not protected at all.
Infrastructure Architect at a energy/utilities company with 10,001+ employees
 

Setup Cost

Hornetsecurity Altaro VM Backup is affordable, offers a free version for two VMs, and has variable regional pricing.
Nasuni offers competitive pricing with flexible cloud compatibility, licensing per terabyte, and cost-effective enterprise solutions.
The pricing of the solution is considered affordable.
Manager at a tech vendor with 1-10 employees
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.
Regional Sales Manager at S2
I prefer solutions with lower pricing.
Infrastructure Architect at a energy/utilities company with 10,001+ employees
 

Valuable Features

Hornetsecurity Altaro VM Backup offers robust VM backup features, including easy setup, strong compression, and ransomware protection.
Nasuni provides scalable cloud-based file management with global file locking, data security, and efficient disaster recovery features.
The ability to perform data compression updates enhances overall efficiency and effectiveness.
Manager at a tech vendor with 1-10 employees
It provides storage for Office 365, which is beneficial, and the deduplication technology is excellent.
Regional Sales Manager at S2
The features I find most valuable in Nasuni are the unlimited snapshots, antivirus capabilities, auditing, and ransomware protection.
Infrastructure Architect at a energy/utilities company with 10,001+ employees
 

Categories and Ranking

Hornetsecurity Altaro VM Ba...
Ranking in Cloud Backup
28th
Ranking in Disaster Recovery (DR) Software
21st
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
31
Ranking in other categories
Backup and Recovery (34th)
Nasuni
Ranking in Cloud Backup
14th
Ranking in Disaster Recovery (DR) Software
11th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
36
Ranking in other categories
File System Software (1st), NAS (7th), Cloud Migration (3rd), Cloud Storage (7th), Cloud Storage Gateways (3rd)
 

Mindshare comparison

As of December 2025, in the Cloud Backup category, the mindshare of Hornetsecurity Altaro VM Backup is 1.1%, up from 1.0% compared to the previous year. The mindshare of Nasuni is 1.0%, down from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Backup Market Share Distribution
ProductMarket Share (%)
Nasuni1.0%
Hornetsecurity Altaro VM Backup1.1%
Other97.9%
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…
SD
Infrastructure Architect at a energy/utilities company with 10,001+ employees
Cloud data management that achieves cost efficiency with advanced data protection features
I am currently using Nasuni for seismic data. We have a huge data size, and we want to reduce costs. Nasuni acts as a caching solution, so we put some data into the cache, and the rest goes to the blob, which helps us save on costs. We use it for applications like Petrol and Tech Log, where 3D…
report
Use our free recommendation engine to learn which Cloud Backup solutions are best for your needs.
879,310 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Manufacturing Company
10%
Comms Service Provider
9%
Government
8%
Computer Software Company
7%
Computer Software Company
15%
Financial Services Firm
10%
Manufacturing Company
9%
Construction Company
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 Business3
Midsize Enterprise8
Large Enterprise24
 

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...
Does Nasuni have a good pricing model?
Based on the experience of my organization, Nasuni is definitely worth the money, since it gives you an all-in-one solution where you'd usually need several programs. About the cost, there isn't a ...
Is it easy to restore files with Nasuni?
As someone who has used this feature of Nasuni I can tell you - yes, it's good for file recovery and you'll definitely benefit from very quick times. I can't tell you if it's the best one because I...
What features and services does Nasuni offer?
Hi, if you pick Nasuni, you'll be benefiting from many services for a good price. Well, it's a personalized price you get after an agreement with the company but in my organization's case, it is a ...
 

Also Known As

Altaro VM Backup
No data available
 

Overview

 

Sample Customers

Thomson Reuters, Microsoft, Amazon, Harvard University, MIT, Peugeot, Xerox
American Standard, CBRE, Cushman & Wakefield, E*TRADE, Ithaca Energy, McLaren Construction, Morton Salt, Movado, Urban Outfitters, Western Digital
Find out what your peers are saying about Hornetsecurity Altaro VM Backup vs. Nasuni and other solutions. Updated: December 2025.
879,310 professionals have used our research since 2012.