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Clumio vs Unitrends comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 25, 2026

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
20th
Average Rating
9.2
Reviews Sentiment
5.5
Number of Reviews
8
Ranking in other categories
Cloud Backup (13th), SaaS Backup (5th), AI IT Support (8th)
Unitrends
Ranking in Backup and Recovery
28th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
35
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2026, in the Backup and Recovery category, the mindshare of Clumio is 1.1%, up from 0.2% compared to the previous year. The mindshare of Unitrends is 0.7%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Mindshare Distribution
ProductMindshare (%)
Clumio1.1%
Unitrends0.7%
Other98.2%
Backup and Recovery
 

Featured Reviews

Devin Mehta - PeerSpot reviewer
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.
Derek Schneider - PeerSpot reviewer
Manager, Information Technology at a hospitality company with 201-500 employees
Daily recovery tests have validated restore readiness and ensured consistent data protection
The best features of Unitrends include the daily reporting functionality. When backups fail, it is obvious in the logs what caused the issue. Most times it is a credential problem, which is relatively easy to resolve. Though I have experienced a few more challenging issues, nothing has affected critical backup restore functionality. Every time I have needed to restore something, it has worked successfully. The support team is readily available when I need assistance, and they help walk me through issues, solving them within a reasonable timeframe. The automated backup scheduling feature has helped our organization in managing backup timelines and consistency by handling all the work automatically. We set the schedule, breaking things into smaller chunks since our main common area for files is large. I have staggered the backups so some areas receive more attention than others, particularly for less active data. Adding, removing, excluding, and inputting elements is straightforward. The system makes it simple to schedule portions and generate reports on their functionality. The impact of Unitrends' instant recovery features on strengthening data security measures is significant. I generally use instant recovery when restoring specific files or instances where we need data that has changed. The process involves loading the backup, selecting the desired version, waiting for it to unpack, and retrieving the file. Every restore attempt has been successful. I run instant recovery daily in test mode on two virtual machines. I use it to test my domain controller and file server to ensure they communicate properly in the test environment. This ensures that in case of failure, I can activate the recovery and restore server functionality.

Quotes from Members

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

Pros

"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."
"Working with the Clumio/Commvault team has been a very good experience."
"We have been able to safely and securely save our backups off of AWS."
"It has improved our disaster recovery footprint; previously, backups were only stored on premises, and having an offsite backup improves our reliability and security."
"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."
"Clumio has a straightforward setup"
"Clumio proved to be the most cost-effective option."
"This product has given us the ability to remote manage, monitor and report multiple client sites and we have relied on this appliance several times to recover our clients from crypto viruses that have locked their files for ransom."
"I've already received my ROI through many man hours being saved going from tape to hard disk."
"It's not easy to scale it."
"Less headaches to worry about backups."
"When I have had to use tech support, they've been very good."
"Unitrends allows us to easily add new assets to our existing backup strategy with no headaches."
"The simple and fast restore routine."
"For what it's designed for, I will rate this product a nine and a half out of ten."
 

Cons

"It would be beneficial to show when backups are available and to receive alerts if there are any issues with the backups."
"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"
"We are still exploring the areas where improvements might be needed."
"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."
"I was not a fan of the buy-up-front model due to the scaling of data size."
"It needs both a better interface and a more solid support structure for when issues arise."
"I would like to see the real-time replication process improved, and a zero RPO feature added."
"Though this is kinda hard to come up with at this point, but I think instead of deploying the VBAs from vCenter, it would be really nice if only the first deployment is needed from vCenter and the rest could be handled from within the solutions portal."
"The solution’s UI can be improved. I am saying this because I have seen solutions with better UIs."
"Probably the biggest issue I've had is actually paying for the unit, and part of that problem is that they use a third party for the billing."
"In terms of improvement, the UI, especially in the recovery section, is unclear about which repository it uses."
"The solution's base operating system needs to be improved."
"For smaller K12 schools, I wish they offered a beefier free version with more storage and options."
 

Pricing and Cost Advice

Information not available
"Make sure you do the homework to size the solution properly. Buy the Enterprise Plus licensing if you can afford it."
"The cost of Unitrends definitely draws you in. The licensing is all included in the appliance, which is a great incentive."
"Initial pricing is competitive. Renewal pricing is steep, so make sure to project costs for the lifetime of the appliance(s)."
"When you purchase initially, get into the program which gives replacement hardware for free when you renew your support agreement."
"Pricing model constantly changes."
"Talk with the sales guys. They can work with you on the best package."
"You should be aware how much the monthly costs are to use, what the initial costs for hardware are, and what the options to expand are, if needed."
"With respect to cost, my advice is to get what you need."
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Top Industries

By visitors reading reviews
Comms Service Provider
14%
Outsourcing Company
11%
Manufacturing Company
11%
Construction Company
9%
Manufacturing Company
14%
Construction Company
13%
Retailer
10%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise4
Large Enterprise5
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise16
Large Enterprise8
 

Questions from the Community

What is your experience regarding pricing and costs for Clumio?
Price it against the cost of the alternative, not against native AWS Backup. Native backup is cheaper on paper but doesn't give you ransomware isolation. When you factor in the engineering time to ...
What needs improvement with Clumio?
The account onboarding process deploys around 20 IAM roles per account, which is heavy. Consolidating those or offering a slimmer permission set for read-only backup (versus full restore) would hel...
What advice do you have for others considering Clumio?
Invest time upfront in your Terraform module design for Clumio policies. Decide early whether backup frequency is controlled per environment or per caller because refactoring that later across many...
What needs improvement with Unitrends?
I would evaluate the impact of Unitrends' ransomware detection for strengthening our data security measures as somewhat misleading. The ransomware detection from the appliance incorrectly identifie...
What is your primary use case for Unitrends?
Our main use case for Unitrends is taking our on-premise virtual machines or bulk data store and backing it up on a daily basis, or more frequently depending on requirements, and testing the virtua...
What advice do you have for others considering Unitrends?
Regarding Unitrends' integration with leading cloud services, I utilize Spanning, which handles Microsoft 365 environment backup for a location without direct file server access. Their SharePoint d...
 

Comparisons

 

Overview

 

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
NHL Players Association, Salvation Army, Sligro Food Group, Mason General Hospital, Tec Group, Saldab IT, Baker Tilly, Clinton Savings Bank, Ennit Magna Bank, Manukau Institute of Technology
Find out what your peers are saying about Clumio vs. Unitrends and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.