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Clumio vs CodeTwo Backup for Office 365 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 SaaS Backup
3rd
Average Rating
9.2
Reviews Sentiment
5.8
Number of Reviews
7
Ranking in other categories
Backup and Recovery (16th), Cloud Backup (11th), AI IT Support (8th)
CodeTwo Backup for Office 365
Ranking in SaaS Backup
18th
Average Rating
8.0
Reviews Sentiment
7.1
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the SaaS Backup category, the mindshare of Clumio is 2.9%, up from 1.0% compared to the previous year. The mindshare of CodeTwo Backup for Office 365 is 1.1%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
SaaS Backup Mindshare Distribution
ProductMindshare (%)
Clumio2.9%
CodeTwo Backup for Office 3651.1%
Other96.0%
SaaS Backup
 

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.
ME
Security Consultant at Global Brands Group (GBG)
Incremental backup simplifies content recovery with beneficial features for email and file services
Almost all the features are valuable for Microsoft 365, specifically signatures and backup for email services and files for Microsoft. It is a full module suitable for any organization. The incremental backup feature is beneficial as it allows me to restore any imaging and filing with just a few clicks, simplifying content recovery after errors occur.

Quotes from Members

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

Pros

"We have been able to safely and securely save our backups off of AWS."
"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."
"Clumio has a straightforward setup"
"Clumio proved to be the most cost-effective option."
"Clumio gave us a genuinely isolated vault that sits outside our AWS Organization's blast radius."
"Working with the Clumio/Commvault team has been a very good experience."
"We now have the peace of mind knowing that our entire AWS infrastructure is fully backed up into an air-gapped environment."
"The solution offers ease of configuration. With a wizard, you run through the setup, and everything is configured correctly. Additionally, creating a job is very easy, and overall, the ease of access is excellent. Also, it allows you to use the backups to migrate to another Office 365 environment."
"The most valuable feature of CodeTwo Backup for Office 365 is its restore functionality."
"Almost all the features of CodeTwo are valuable for Microsoft 365."
"The tool's porting of targeted sources in CSV was a nice feature. The integration and connection between the tenants were smooth. We could access a template CSV as well."
 

Cons

"It would be beneficial to show when backups are available and to receive alerts if there are any issues with the backups."
"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."
"We are still exploring the areas where improvements might be needed."
"The account onboarding process deploys around 20 IAM roles per account, which is heavy."
"More alignment with Clumio and Commvault branding would have helped us understand the product better during the discovery phase."
"I attempted to modify the XML files in the product's configuration to enhance the speed and efficiency of the process. While the KBs and documentation were well-written, technical aspects related to speed adjustment parameters were unclear."
"There is room to improve in managing email signatures."
"There are two major improvements. First, the UI seems outdated. Second, the tool should support cloud backups. I suggest using Windows Server 2016 or 2019."
"The customer service and support could be improved. When communicating via email, they sometimes take until late the same day to respond."
 

Pricing and Cost Advice

Information not available
"The tool's pricing was reasonable. I don't remember the amount per mailbox, but the cost seemed fair, considering we had around 300 mailboxes to migrate and needed to do it in a rush over a weekend. We didn't have many choices for people to operate the migration."
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Top Industries

By visitors reading reviews
Outsourcing Company
13%
Comms Service Provider
13%
Manufacturing Company
9%
Construction Company
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise4
Large Enterprise5
No data available
 

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.
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...
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...
What is your experience regarding pricing and costs for CodeTwo Backup for Office 365?
The license for signatures is expensive compared to my previous experience with other companies. We compared CodeTwo and Letsignit pricing plans for a project three years ago and found CodeTwo's pr...
What needs improvement with CodeTwo Backup for Office 365?
I can't provide an exact area for improvement because I left the company. However, I believe that enhancing the ability to modify user attributes directly needs improvement. Also, from my perspecti...
What is your primary use case for CodeTwo Backup for Office 365?
I was a partner for customer management, and I used CodeTwo Backup for Office 365 to manage backup solutions for my organization.
 

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
Information Not Available
Find out what your peers are saying about Clumio vs. CodeTwo Backup for Office 365 and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.