Clumio vs Hornetsecurity Altaro VM Backup comparison

Why PeerSpot?

Commvault and Hornetsecurity are both solutions in the Backup and Recovery category. Commvault is ranked #17 with an average rating of 9.3, while Hornetsecurity is ranked #33 with an average rating of 9.0. Commvault holds a 1.0% mindshare in BRS, compared to Hornetsecurity’s 0.9% mindshare. Additionally, 100% of Commvault users are willing to recommend the solution, compared to 96% of Hornetsecurity users who would recommend it.

Clumio

Read 7 Clumio reviews

7,207 Views
3,748 Comparison Views

100% willing to recommend

Hornetsecurity Altaro VM Ba...

Read 31 Hornetsecurity Altaro VM Backup reviews

6,540 Views
4,578 Comparison Views

96% willing to recommend

Clumio

Hornetsecurity Altaro VM Ba...

Comparison Buyer's Guide

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Executive SummaryUpdated on Jan 25, 2026

Hornetsecurity Altaro VM Backup and Clumio are competing in the backup solutions category. Altaro VM Backup seems to have the upper hand in simplicity and ease of use, while Clumio is preferred for its advanced cloud-native capabilities.

Features: Hornetsecurity Altaro VM Backup offers straightforward VM backup with features like replication and offsite storage, easy restoration, and support for multiple hypervisors like Hyper-V and VMware. Clumio provides advanced cloud-native features such as automatic scaling, extensive compliance measures, and seamless integration with AWS and other cloud services.

Room for Improvement: Hornetsecurity Altaro VM Backup could enhance its cloud integration and introduce more advanced compliance tools. It might also expand its features to include more comprehensive enterprise-level functionality. Clumio, on the other hand, could benefit from simplifying its setup process and reducing costs. It might improve user interface intuitiveness and introduce easier learning curves for administrators.

Ease of Deployment and Customer Service: Hornetsecurity Altaro VM Backup is known for quick deployment and exceptional customer service, ideal for IT teams seeking fast implementation. Clumio's deployment may be more complex, but its cloud integration is highly appreciated, along with responsive support teams.

Pricing and ROI: Hornetsecurity Altaro VM Backup is competitively priced, offering great ROI through lower initial costs, attracting budget-conscious businesses. Clumio, while more expensive, justifies its price with feature richness and strong data protection, aiming for a robust ROI through advanced cloud management.

To learn more, read our detailed Clumio vs. Hornetsecurity Altaro VM Backup Report (Updated: November 2026).

Buyer's Guide

Clumio vs. Hornetsecurity Altaro VM Backup

November 2026

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Helped 920,769 peers since 2012

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

Clumio

Ranking in Backup and Recovery

17th

Ranking in Cloud Backup

12th

Average Rating

9.2

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

SaaS Backup (6th), AI IT Support (8th)

Hornetsecurity Altaro VM Ba...

Ranking in Backup and Recovery

33rd

Ranking in Cloud Backup

28th

Average Rating

8.6

Reviews Sentiment

7.6

Number of Reviews

Ranking in other categories

Disaster Recovery (DR) Software (19th)

Mindshare comparison

As of November 2026, in the Backup and Recovery category, the mindshare of Clumio is 1.0%, up from 0.5% compared to the previous year. The mindshare of Hornetsecurity Altaro VM Backup is 0.9%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Mindshare Distribution
Product	Mindshare (%)
Clumio	1.0%
Hornetsecurity Altaro VM Backup	0.9%
Other	98.1%

Backup and Recovery

Featured Reviews

Devin Mehta

IT Manager Infrastructure & Security at VISBY MEDICAL, INC.

Secure backups have simplified compliance and now provide immutable protection for cloud workloads

The best features that Clumio offers are the ability to know when a backup has completed, to know how to restore both files at the file level and also restore EBS backups, point-in-time restores, as well as snapshots. Clumio has positively impacted our organization by providing us with the peace of mind of knowing that all of our EC2 instances are securely backed up. This peace of mind has translated into measurable outcomes as we adhere to NIST 800 compliance, and with that, we need immutable backups and the ability to have backups that do not exist within our existing tenants. Clumio fixes that problem for us.

Read full review

Asif Usmani

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…

Read full review

Quotes from Members

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

Pros

"<p>Clumio has positively impacted our organization by providing us with the peace of mind of knowing that all of our EC2 instances are securely backed up.</p>"

"Clumio gave us a genuinely isolated vault that sits outside our AWS Organization's blast radius."

"We now have the peace of mind knowing that our entire AWS infrastructure is fully backed up into an air-gapped environment."

"We have been able to safely and securely save our backups off of AWS."

"Clumio has a straightforward setup"

"Clumio proved to be the most cost-effective option."

"Working with the Clumio/Commvault team has been a very good experience."

"This solution is stable."

"Customer Service: Extremely good, and the turnaround is less than a day."

"No other product offers these features for this price."

"Altaro VM Backup is affordably priced, is a best value for its price, and has almost every feature that an expensive, popular product offers."

"I find the solution to be user-friendly and easy to manage and deploy."

"We looked for a cheaper Hyper-V backup solution, and Altaro is the best choice for this purpose."

"The product has many valuable features for handling backup needs, including replication, live migration, and incremental disaster recovery."

"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."

More Hornetsecurity Altaro VM Backup pros

Cons

"It would be beneficial to show when backups are available and to receive alerts if there are any issues with the backups."

"We are still exploring the areas where improvements might be needed."

"More alignment with Clumio and Commvault branding would have helped us understand the product better during the discovery phase."

"They need to improve their SQL backup services"

"The credit system can be confusing, but if you talk to your account manager, they can help alleviate those concerns."

"The account onboarding process deploys around 20 IAM roles per account, which is heavy."

"Migrating the physical through a backup and restore to a virtual environment would be very helpful."

"Unable to restore a VM when I needed it. Tried multiple hosts. Connected via gig switch and would never complete."

"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."

"Stability."

"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."

"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."

"The replication time between virtual machines is slow."

"The cloud backup and VMware support (now available in the latest releases), could do with some improvement."

More Hornetsecurity Altaro VM Backup cons

Pricing and Cost Advice

Information not available

"Altaro had the best prices and ROI in the whole bunch that we evaluated."

"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."

"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 two VMs. I would advise to study the deployment environment well, prior to committing to order a license per host."

"The pricing is okay,"

"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."

More Hornetsecurity Altaro VM Backup pricing and cost advice

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Top Industries

By visitors reading reviews

Comms Service Provider

14%

Outsourcing Company

13%

Manufacturing Company

11%

Financial Services Firm

Outsourcing Company

14%

Comms Service Provider

13%

Construction Company

12%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	2
Midsize Enterprise	4
Large Enterprise	5

By reviewers
Company Size	Count
Small Business	22
Midsize Enterprise	4
Large Enterprise	4

Questions from the Community

What is your experience regarding pricing and costs for Clumio?

My experience with pricing, setup cost, and licensing was smooth; we received pricing that was cheaper than N2W, and it was a smooth transition from N2W to Clumio.

See all answers

What needs improvement with Clumio?

I cannot think of any features that could make Clumio better. The only other tweaks I would like to see with Clumio are that it provides more granular reporting and dashboards for showing what is b...

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What advice do you have for others considering Clumio?

I rate Clumio a 10 overall. I chose a 10 for Clumio because it is a secure, cloud-based backup solution that we do not have to host; it is hosted externally, and the backups are immutable, in addit...

See all answers

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.

See all answers

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...

See all answers

What is your primary use case for Hornetsecurity Altaro VM Backup?

We use it for VM backup and Office 365 backup.

See all answers

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Product Reports

Buyer's Guide

Clumio

October 2026

Download Clumio product report

Buyer's Guide

Hornetsecurity Altaro VM Backup

October 2026

Download Hornetsecurity Altaro VM Backup product report

Also Known As

No data available

Altaro VM Backup

Overview

Clumio offers cloud-native data protection with robust solutions to safeguard critical workloads. It ensures secure backup and recovery for enterprises seeking reliable and agile data management.

Clumio transforms data protection by providing a scalable and flexible approach to cloud backup. Its cloud-native design supports seamless onboarding and comprehensive data coverage, enabling IT teams to streamline data management while maintaining compliance and security standards. With Clumio's reliable performance, businesses can focus on growth and efficiency.

What are Clumio's most important features?

Cloud-Native Architecture: Facilitates seamless integration with public cloud services for optimal data protection.
Global Compliance: Adheres to compliance requirements, ensuring secure backups across multiple regions.
Simplified Management: Reduces complexity with a centralized management platform.
Scalable Storage: Provides flexible storage options tailored to business needs.
Automated Reporting: Delivers insightful reports to optimize data protection strategies.

What benefits or ROI can users expect from Clumio?

Cost Efficiency: Reduces overheads with a pay-as-you-go model, maximizing budget allocation.
Enhanced Security: Offers encrypted data management to prevent unauthorized access.
Improved Reliability: Ensures dependable data recovery processes.
Operational Agility: Frees IT resources to focus on strategic initiatives.

Clumio is implemented in industries such as healthcare, finance, and technology, facing distinct challenges in data security and compliance. These sectors benefit from Clumio's ability to streamline backup processes while ensuring strict adherence to regulatory standards, enabling a focus on delivering sector-specific services.

Commvault

Hornetsecurity Altaro VM Backup provides robust virtual machine protection with features like offsite backup replication and ease of setup.

Designed for Hyper-V and VMware environments, Hornetsecurity Altaro VM Backup streamlines disaster recovery with its centralized management console and automated validation. This solution offers granular restore capabilities, data compression, deduplication, and virtual machine live backups, making it an efficient choice for maintaining business continuity. While its user-friendly interface enhances usability, there is room for improvement in disaster recovery speeds, platform support, and scalability along with cloud integration and Linux guest file-level restore.

What are the most important features of Hornetsecurity Altaro VM Backup?

Offsite Backup Replication: Ensures redundancy by maintaining copies in remote locations.
Granular Restore: Allows retrieval of specific items, such as Exchange Server restores.
Centralized Management: Simplifies administration by enabling control from a single console.
Continuous Data Protection: Minimizes data loss by providing ongoing backups without downtime.

What benefits should users look for in reviews?

Reliability: Ensures consistent backup operations with minimal errors.
Efficiency: Speeds up recovery processes and reduces manual intervention.
Cost-effectiveness: Delivers value with its pricing model and robust features.
Compatibility: Works well in existing Hyper-V and VMware infrastructures.

Hornetsecurity Altaro VM Backup is implemented widely across industries needing secure and efficient virtual machine management. Organizations rely on it for consistent backup and recovery operations, especially in environments with Hyper-V clusters. It aids in simplifying tasks like replication and migration, providing a reliable option for maintaining high availability and fast recovery.

Hornetsecurity

Sample Customers

Cava Restaurants, Pacific Dental Services, Defiance Digital, Frogslayer, Motion Picture Associations, Point Loma, Club Assist, Immigrant Services Calgary (ISC), Lakeside Process Controls, Maple Reindeers

Thomson Reuters, Microsoft, Amazon, Harvard University, MIT, Peugeot, Xerox

Buyer's Guide

Clumio vs. Hornetsecurity Altaro VM Backup

November 2026

Free Report: Clumio vs. Hornetsecurity Altaro VM Backup

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