No more typing reviews! Try our Samantha, our new voice AI agent.

HPE StoreOnce vs IBM ProtectTIER comparison

Why PeerSpot?
 

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

HPE StoreOnce
Ranking in Deduplication Software
3rd
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
108
Ranking in other categories
Disk Based Backup Systems (2nd)
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 October 2026, in the Deduplication Software category, the mindshare of HPE StoreOnce is 16.6%, down from 18.5% compared to the previous year. The mindshare of IBM ProtectTIER is 2.7%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Deduplication Software Mindshare Distribution
ProductMindshare (%)
HPE StoreOnce16.6%
IBM ProtectTIER2.7%
Other80.7%
Deduplication Software
 

Featured Reviews

NW
HPE Product Manager at a tech services company with 51-200 employees
Collaborate effectively with partners and benefit from robust data management capabilities
The functions of HPE StoreOnce that I find most valuable are its deduplication and replication options. These features save data and reduce the size of data significantly. If the actual size for backup data is 100 terabytes, using StoreOnce, it will be around less than 10% of the original size due to the 1 to 10 deduplication ratio. So, compression and replication are critical features I appreciate. Additionally, adaptive backup and restore capabilities of HPE StoreOnce are indeed very helpful functions. As I know from my technical team, the process is very easy for end users because the GUI and user experience with StoreOnce are straightforward. They can restore their backups at any time. An important feature of StoreOnce is that they can reserve an amount of storage capacity as protected capacity for a limited time, safeguarding their data against intrusion and other interactions. Based on feedback from customers, StoreOnce is regarded as a highly useful solution for backup. I am satisfied with the security aspects of HPE StoreOnce, but it's crucial for any company to maintain a multi-layer security approach. Starting with a firewall is essential for maintaining their environment. Additionally, security features on StoreOnce are useful. I believe that no company should rely solely on one layer of security; they should adopt a multi-layer security strategy that begins at the network level and extends to their internal solutions.
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

"So we have a completely tapeless backup flow that is very low impact on our network and has very high reliability."
"Deduplication is the most valuable feature."
"The ease of use is excellent and the price point is very competitive."
"With 3PAR and with StoreOnce, we kind of have an end to end solution for the customer."
"Quick recovery."
"The stability of the solution is excellent."
"HPE StoreOnce optimizes the backup and recovery process through its efficient software, notably the Catalyst software, in terms of speed."
"Deduplication and replication are both extremely important for storing huge chunks of data."
"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."
"In terms of stability, I've found it to be very stable."
"The most valuable feature is the incremental backup."
"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."
"I will highly recommend this product for excellent and quick backup solution in small and large IBM I Series environment."
"The command-line interface is good."
"The solution is highly stable."
"If you are looking for a reliable and scalable enterprise-class solution, you should consider this solution."
 

Cons

"Six months after purchasing StoreOnce, the database became corrupt and the unit had to be replaced."
"I would like to see an emphasis placed on making data deduplication and compression more powerful."
"We're unable to expand our storage capabilities smoothly."
"We had some growing pains, which was due to our internal issues."
"While the solution does everything expected, it would be beneficial if AI could be integrated for optimization and monitoring."
"The support team needs improvement."
"From a feature functionality perspective I think overall having some more mobility tied into it, having the ability to have applications that you can use on the go, that can give you kind of an overlay of the overall health and welfare of your data protection and data recovery strategy, being able to do simple things, like having run books."
"Segmentation was one of the requirements. The HP team promised us that it is possible, but it wasn't available."
"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."
"These days, we are thinking about pushing another solution because of the poor support from IBM."
"It is unmanageable. Support would be good."
"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."
"Setting up the system to work with legacy equipment is a bit complex at times."
"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."
 

Pricing and Cost Advice

"With the same capacity of Data Domain and ExaGrid, which is 80 terabytes, HPE is the cheapest one."
"Price-wise, it comes with a high price tag when compared to other products."
"The cost of HPE StoreOnce is very expensive."
"I think the product is competitive in terms of pricing. Other products like the one from Dell are costlier compared to the tool."
"The licensing schemes could improve in HPE StoreOnce and the price is high. They should reduce the price."
"I rate the product's pricing a seven out of ten."
"The price of the product is reasonable."
"HPE StoreOnce is cheaper compared to other solutions in the market."
"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."
"The customer can decide how they want to purchase a license. However, the price of the solution is expensive."
report
Use our free recommendation engine to learn which Deduplication Software solutions are best for your needs.
917,382 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
10%
Outsourcing Company
9%
Construction Company
7%
Construction Company
19%
Manufacturing Company
13%
Comms Service Provider
12%
Outsourcing Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business38
Midsize Enterprise30
Large Enterprise51
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise3
 

Questions from the Community

What needs improvement with HPE StoreOnce?
To improve HPE StoreOnce, I think if HPE generates new models with lower capacities than 80 terabytes, it would be beneficial for the market. We face a significant issue with the current offerings....
What is your primary use case for HPE StoreOnce?
The main use case for HPE StoreOnce is that it serves as an appliance storage for backup and archiving. StoreOnce incorporates deduplication and replication, achieving a ratio that arrives at 1 to ...
Ask a question
Earn 20 points
 

Also Known As

HP StoreOnce
No data available
 

Overview

 

Sample Customers

Eurobank Serbia
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 HPE StoreOnce vs. IBM ProtectTIER and other solutions. Updated: September 2026.
917,382 professionals have used our research since 2012.