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Dell PowerProtect Data Domain vs IBM ProtectTIER comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 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

Dell PowerProtect Data Domain
Ranking in Deduplication Software
1st
Average Rating
8.6
Reviews Sentiment
6.6
Number of Reviews
109
Ranking in other categories
Disk Based Backup Systems (1st)
IBM ProtectTIER
Ranking in Deduplication Software
13th
Average Rating
7.2
Number of Reviews
7
Ranking in other categories
Backup and Recovery (63rd)
 

Mindshare comparison

As of November 2026, in the Deduplication Software category, the mindshare of Dell PowerProtect Data Domain is 21.2%, down from 26.6% compared to the previous year. The mindshare of IBM ProtectTIER is 2.7%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Deduplication Software Mindshare Distribution
ProductMindshare (%)
Dell PowerProtect Data Domain21.2%
IBM ProtectTIER2.7%
Other76.1%
Deduplication Software
 

Featured Reviews

Branko Cirovic - PeerSpot reviewer
Storage Engineer at Comtrade Group
Provides seamless backup integration and long-term reliability for enterprise data protection
The price is quite high; this product is not considered cheap. Additionally, if you use higher availability boxes, they also come at a premium price. However, they provide business continuity, which is the main reason why companies invest in this solution. Tape is slow; when restoring several virtual machines or databases amounting to several terabytes, Dell PowerProtect Data Domain represents the fastest and most reliable solution, ensuring great integration with backup software. If a customer has limited budget constraints, they may opt for cheaper external storage comprised of just a bunch of disks and utilize it for backup, as backup is not a business-critical service. However, I see great value in Dell PowerProtect Data Domain because it is fully automated, features great integration with backup software, and provides good value for money. I would rate software support as a ten, while I would give hardware support a seven. I never give any product a perfect score; I think Dell PowerProtect Data Domain deserves a nine. The only minor problems are the certificate issue and the price. These certificate issues are quite rare and mainly arise when we forget to restart and upgrade the box for several years.
AG
Technical Lead at a manufacturing company with 10,001+ employees
Provides a short-term backup, archive, and cataloging for 20,000 people in our organization
The backup for a large amount of data is slow. When there's a large amount of data, sometimes the backup isn't completed in time. I have a 24 hour cycle, so it doesn't get completed in 24 hours with the large amount of data. With Veritas NetBackup, I can take 20 terabytes of backup in a day.

Quotes from Members

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

Pros

"Dell PowerProtect DD’s most valuable feature is data deduplication."
"Dell PowerProtect Data Domain impacts my organization positively by helping ensure that all of our credit card application data is backed up securely and allowing us to make sure that we are able to store all of that data and meet all of our compliance requirements."
"I have been using Dell PowerProtect Data Domain for three years and a half, and it has delivered excellent reliability and deduplication efficiency and backup performance."
"It is a stable solution."
"We have found the product to be scalable."
"It's very easy to use Data Domain once it's been set up, and the interface is also user-friendly."
"The most valuable features of Dell PowerProtect DD are ease of use and deduplication."
"Dell EMC PowerProtect DD is highly stable and reliable."
"If you are looking for a reliable and scalable enterprise-class solution, you should consider this solution."
"Overall IBM ProtectTIER is a great solution. It is easy to use."
"The command-line interface is good."
"I will highly recommend this product for excellent and quick backup solution in small and large IBM I Series environment."
"The most valuable features are the self-service features and the ability to search the data."
"The most valuable feature is the incremental backup."
"The solution is highly stable."
"In terms of stability, I've found it to be very stable. I've walked into the server room when it was at 60 degrees Celcius, and it was still running fine."
 

Cons

"We are not able to deal directly with the OEM we have to go to their partners in Nigeria."
"To improve Dell PowerProtect Data Domain, I would suggest making it cheaper."
"Dell EMC PowerProtect DD (Data Domain) is not a product that's easy to install by customers."
"DDBoost function is not compatible with IBM TSM."
"The Dell PowerProtect DD architecture offers several significant features. One is DD Boost, which is utilized at both the source and destination sites for application processing."
"The usage of this solution is a bit difficult to develop processes, and it takes a long time to market permits."
"The licensing model was the biggest concern for our company, but the poor support after the initial implementation is of equal concern."
"One area for improvement regarding Dell PowerProtect Data Domain is the support. We are in Pakistan and there is no physical support available on the software side."
"The configuration wizards are still complex and hard to navigate. These should be easier to manage."
"My advice to anybody who is considering this solution is to conduct a proof of concept first because everybody's needs are different, and this product is not suitable for every kind of backup."
"The backup for a large amount of data is slow. When there's a large amount of data, sometimes the backup isn't completed in time."
"I would like the possibility to back up the infrastructure and then replicate it upon on restart, without having to orchestrate the starting of the VM."
"IBM ProtectTIER could improve by being more user-friendly."
"These days, we are thinking about pushing another solution because of the poor support from IBM."
"Setting up the system to work with legacy equipment is a bit complex at times."
"It is unmanageable. Support would be good."
 

Pricing and Cost Advice

"The price of the backup appliance is slightly expensive. Compared to other vendors, the pricing will be slightly higher."
"The yearly subscription is very affordable for our customers, but the price could be a little cheaper overall."
"It is expensive, but the performance and deduplication cover for the cost."
"I can't remember what the license costs are. They might be paid monthly or every two months."
"The price of the solution and support for Dell PowerProtect DD is expensive. We have customers that cannot upgrade to a newer version of the solution because the support is too expensive."
"Dell PowerProtect DD's pricing is expensive, and there is no option for perpetual licensing."
"Users have to pay a capacity-based licensing fee for the solution."
"The price may be a bit higher than other products in the market, but you will receive ten out of ten support with next-business-day delivery on parts' availability."
"We have a capacity-based license, which is managed centrally for all the sites of my company."
"This solution is very expensive."
"IBM ProtectTIER is an expensive solution."
"The customer can decide how they want to purchase a license. However, the price of the solution is expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Outsourcing Company
10%
Manufacturing Company
9%
Comms Service Provider
7%
Construction Company
18%
Financial Services Firm
12%
Manufacturing Company
12%
Comms Service Provider
11%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business41
Midsize Enterprise27
Large Enterprise50
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise3
 

Questions from the Community

What is your primary use case for Dell EMC PowerProtect DD (Data Domain)?
Dell PowerProtect Data Domain is primarily used in my organization for disk backups. We use it for production systems so that we have a backup and can make use of other devices where the VTL handle...
What is your experience regarding pricing and costs for Dell PowerProtect DD (Data Domain)?
I have not had access to the costs of Dell PowerProtect Data Domain, so I could not tell you how my experience has been with the licensing, installation, and pricing costs.
What needs improvement with Dell PowerProtect DD (Data Domain)?
I think Dell PowerProtect Data Domain could be improved in terms of the integration with VTL, as I would like it to be a bit more accessible.
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Also Known As

DataDomain, Dell EMC Data Domain, PowerProtect Data Domain
No data available
 

Overview

 

Sample Customers

The US Army, City of Houston, Lloyds TSB, TiVo, Teck, Ingram Entertainment, The New York Mets
Durham Police Department, Re-Store LLC, CenterGrid, pixx.io GmbH, Australian Government Department of Defence, QD, Refresco Gerber
Find out what your peers are saying about Dell PowerProtect Data Domain vs. IBM ProtectTIER and other solutions. Updated: November 2026.
920,929 professionals have used our research since 2012.