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

HPE StoreOnce vs IBM ProtectTIER comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 5, 2024

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 (67th)
 

Mindshare comparison

As of April 2026, in the Deduplication Software category, the mindshare of HPE StoreOnce is 17.9%, down from 19.4% compared to the previous year. The mindshare of IBM ProtectTIER is 2.3%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Deduplication Software Mindshare Distribution
ProductMindshare (%)
HPE StoreOnce17.9%
IBM ProtectTIER2.3%
Other79.8%
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

"We have a high-tech solution in the data centre which will support us as we follow the company strategy in the coming years."
"Deduplication is the most valuable feature."
"StoreOnce scaling has been good."
"The product’s data retention is very good."
"I like the tool’s deduplication feature. We get a ratio of 9:1 for deduplication. The product is also Linux based. Last year, our organization faced some virus attacks. However, the backup was safe because of the product being a Linux version. HPE StoreOnce is a secure product."
"The initial setup is one of the most user-friendly B2B user solutions. It's good, it's easy. Deployment usually takes less than one day. You only need one person for deployment and maintenance."
"HPE StoreOnce has high performance."
"Excellent and seamless virtual and physical backup."
"The most valuable feature is the incremental backup."
"The most valuable features are the self-service features and the ability to search the data."
"The most valuable features are the Self-Service, and the ability to search the data."
"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 cataloging is the best feature. It takes millions of frames for the backup. It's incremental, so it takes less time to complete."
"Overall IBM ProtectTIER is a great solution."
"Overall IBM ProtectTIER is a great solution. It is easy to use."
 

Cons

"The appliance doesn't have global deduplication, it has StoreOnce deduplication. It does not deduplicate across the appliance, it will deduplicate in one particular store."
"We selected this as a method to improve and better scale our backup deduplication, but it turned out StoreOnce introduced enough inconsistencies and incompatibilities, we actually went back to Commvault’s native deduplication."
"I'd like it to be quicker."
"So when we had the systems put in the technician that came out actually hadn’t seem them before."
"The initial installation and configuration into the network and the integration into the infrastructure needs some improvement, but it's not too difficult if you plan right."
"The solution would be improved if it could also be used as a data store for VMware."
"The one issue I have is the maintenance package – it's very expensive."
"The licence procedures: There is a team for the deployment and there's a team for the licence, but they don't communicate with each other."
"Setting up the system to work with legacy equipment is a bit complex at times."
"IBM ProtectTIER could improve by being more user-friendly."
"It is unmanageable. Support would be good."
"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."
"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."
"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."
 

Pricing and Cost Advice

"HPE StoreOnce is cheaper compared to other solutions in the market."
"There are costs for additional storage and space."
"The price of the product is reasonable."
"The solution is pretty expensive."
"With the same capacity of Data Domain and ExaGrid, which is 80 terabytes, HPE is the cheapest one."
"To be honest, we were quite happy with the price, but we always want things cheaper than they are. I think for what we got, we felt that the price was quite reasonable comparing it to other products that provide that same level of functionality."
"Price-wise, it comes with a high price tag when compared to other products."
"The product's pricing is medium."
"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.
886,664 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
10%
Manufacturing Company
9%
Financial Services Firm
9%
Government
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business38
Midsize Enterprise31
Large Enterprise50
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise3
 

Questions from the Community

What do you like most about HPE StoreOnce?
I think StoreOnce's deduplication technology is crucial for cost efficiency and faster recovery, especially for backup and data protection purposes.
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....
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: April 2026.
886,664 professionals have used our research since 2012.