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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
106
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 (62nd)
 

Mindshare comparison

As of September 2026, in the Deduplication Software category, the mindshare of Dell PowerProtect Data Domain is 20.5%, down from 27.4% compared to the previous year. The mindshare of IBM ProtectTIER is 2.6%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Deduplication Software Mindshare Distribution
ProductMindshare (%)
Dell PowerProtect Data Domain20.5%
IBM ProtectTIER2.6%
Other76.9%
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

"Data Domain deduplication is excellent."
"We have never had any issues with Data Domain. It has been stable."
"Dell PowerProtect Data Domain is worth buying and provides value for money because it delivers the highest deduplication and compression in the backup storage industry."
"My advice to other organizations considering Dell PowerProtect Data Domain is that if you are looking for a cost-effective solution that provides a very good compression and deduplication ratio, then certainly you should implement Dell PowerProtect Data Domain as it integrates well with any backup technologies."
"It should provide everything that an enterprise needs."
"The solution has excellent technical support."
"The most valuable features of the solution are recovery point, compression, and deduplication."
"The data application compression is great."
"The most valuable features are the self-service features and the ability to search the data."
"The cataloging is the best feature, as it takes millions of frames for the backup and, because it's incremental, it takes less time to complete."
"In terms of stability, I've found it to be very stable."
"The most valuable feature is the incremental backup."
"Overall IBM ProtectTIER is a great solution. It is easy to use."
"I will highly recommend this product for excellent and quick backup solution in small and large IBM I Series environment."
"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

"Looking at Dell PowerProtect DD (Data Domain), there is a need for improvement, especially in terms of protection from cyber resiliency, cyber recovery, or man-in-the-middle attacks."
"EMC is very expensive for small customers."
"DD Boost."
"Initial capital expenditure can easily run into six to seven figures, and the professional services setup cost surprises often stem from mandatory deployment services."
"We are using technical support from the producers, and it is not good. I'm not happy with the technical support."
"When you use Data Domain, you have to have at least 20% free space so it can work properly. Sometimes we struggle with that, because we wanted to use all the free space, but then Data Domain becomes really slow. I understand that 20% is needed to process all the data, and doing the duplication and compression and all that, but it would be a big improvement if they did not require that 20%, because it is just too much to have available."
"Dell PowerProtect DD could improve by having better integration with other backup solutions."
"The pricing model needs to be improved."
"The configuration wizards are still complex and hard to navigate. These should be easier to manage."
"IBM ProtectTIER could improve by being more user-friendly."
"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."
"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."
"Setting up the system to work with legacy equipment is a bit complex at times."
"It is unmanageable. Support would be good."
"These days, we are thinking about pushing another solution because of the poor support from IBM."
 

Pricing and Cost Advice

"The solution is expensive. However, if you pay less you receive less, it is cost-effective."
"The cost is expensive."
"The price of the backup appliance is slightly expensive. Compared to other vendors, the pricing will be slightly higher."
"The cheaper device costs around $70,000."
"The pricing is cost-effective for the solution"
"There are many options in the pricing structure which can cause some confusion and necessitate the purchase of additional licensing."
"On a scale where one represents high price, and ten represents low price, I rate the solution a five, which means that the solution is of medium pricing."
"Pricing for this product could still be improved, though several years ago, its price was very high. When buying an IDPA product such as Dell EMC PowerProtect DD (Data Domain), you don't have to buy anything else, because you'll have an integrated solution: a data domain appliance plus software."
"The customer can decide how they want to purchase a license. However, the price of the solution is expensive."
"This solution is very expensive."
"IBM ProtectTIER is an expensive solution."
"We have a capacity-based license, which is managed centrally for all the sites of my company."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Outsourcing Company
9%
Manufacturing Company
9%
Computer Software Company
7%
Construction Company
20%
Manufacturing Company
14%
Outsourcing Company
11%
Comms Service Provider
11%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business40
Midsize Enterprise27
Large Enterprise48
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)?
My main use case for Dell PowerProtect Data Domain is backup. We utilize it to back up all of our data from our credit card domain application.
What is your experience regarding pricing and costs for Dell PowerProtect DD (Data Domain)?
My experience with pricing, setup cost, and licensing is adequate; Dell is not the cheapest, but it is also not the most expensive.
What needs improvement with Dell PowerProtect DD (Data Domain)?
To improve Dell PowerProtect Data Domain, I would suggest that we take a look at how we also store AI data as needed.
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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: September 2026.
913,924 professionals have used our research since 2012.