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HPE StoreOnce vs IBM ProtectTIER comparison

 

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
2nd
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 (65th)
 

Mindshare comparison

As of June 2026, in the Deduplication Software category, the mindshare of HPE StoreOnce is 17.1%, down from 19.3% compared to the previous year. The mindshare of IBM ProtectTIER is 2.5%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Deduplication Software Mindshare Distribution
ProductMindshare (%)
HPE StoreOnce17.1%
IBM ProtectTIER2.5%
Other80.4%
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

"Before we used HP StoreOnce, the backup was stored on DAS, which was fine until you have a problem in a disk and lose all your data."
"It's cost effective, technologically advanced, and very scalable."
"Has very good deduplication and encryption features."
"The deduplication feature in this product is amazing."
"We have saved time as less is spent on tape handling, and there are fewer hardware issues than with a tape."
"The catalyst capabilities of the solution is the most valuable feature."
"It is very easy to implement."
"I think StoreOnce's deduplication technology is crucial for cost efficiency and faster recovery, especially for backup and data protection purposes."
"Overall IBM ProtectTIER is a great solution. It is easy to use."
"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."
"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."
"The most valuable feature is the incremental backup."
"The solution is highly stable."
"The most valuable features are the self-service features and the ability to search the data."
"In terms of stability, I've found it to be very stable."
 

Cons

"The price puts me off. It's definitely on the high side."
"While the solution does everything expected, it would be beneficial if AI could be integrated for optimization and monitoring."
"Scalability can become an issue once you grow past the capacity of a single cluster pair."
"It's not big, but it could be smaller and take up less space in the data center."
"The solution must provide backup options for smaller capacities."
"Deduplication algorithms still require enhancement."
"It needs better integration with third party backup applications."
"HPE should have more options so customers can choose from a wide range of products with small to big capacities."
"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."
"Setting up the system to work with legacy equipment is a bit complex at times."
"These days, we are thinking about pushing another solution because of the poor support from IBM."
"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."
"IBM ProtectTIER could improve by being more user-friendly."
"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."
"The configuration wizards are still complex and hard to navigate. These should be easier to manage."
"It is unmanageable. Support would be good."
 

Pricing and Cost Advice

"The product's pricing is medium."
"Price-wise, it comes with a high price tag when compared to other products."
"The licensing costs is capacity-based and come bundled with support."
"We have got a perpetual license, and we have access to all the features. If you are using cloud banks, you can store the internal data in HPE Cloud if needed. You can offload the data to the HPE Cloud. It is a licensed product. We have got around 10 TB of cloud bank storage with a one-time payment. We specifically took 10 TB for very critical offsite backups. We can also increase it in blocks if needed."
"The price puts me off. It's definitely on the high side."
"I rate the platform's pricing a seven out of ten."
"I think the product is competitive in terms of pricing. Other products like the one from Dell are costlier compared to the tool."
"The product is not expensive. It is available at a good price."
"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."
"We have a capacity-based license, which is managed centrally for all the sites of my company."
"This solution is very expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
9%
Computer Software Company
9%
Manufacturing Company
9%
Government
7%
Construction Company
20%
Manufacturing Company
16%
Comms Service Provider
12%
Financial Services Firm
12%
 

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 ...
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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: April 2026.
896,803 professionals have used our research since 2012.