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IBM ProtectTIER vs Sepaton DeltaStor comparison

 

Comparison Buyer's Guide

Executive Summary

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

IBM ProtectTIER
Ranking in Deduplication Software
13th
Average Rating
7.2
Number of Reviews
7
Ranking in other categories
Backup and Recovery (69th)
Sepaton DeltaStor
Ranking in Deduplication Software
16th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2026, in the Deduplication Software category, the mindshare of IBM ProtectTIER is 1.9%, up from 0.9% compared to the previous year. The mindshare of Sepaton DeltaStor is 1.0%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Deduplication Software Mindshare Distribution
ProductMindshare (%)
IBM ProtectTIER1.9%
Sepaton DeltaStor1.0%
Other97.1%
Deduplication Software
 

Featured Reviews

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.
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Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise3
No data available
 

Also Known As

No data available
DeltaStor
 

Overview

 

Sample Customers

Durham Police Department, Re-Store LLC, CenterGrid, pixx.io GmbH, Australian Government Department of Defence, QD, Refresco Gerber
Ballast Nedam, BMW, COIG, Sealed Air, Secode, Shaanxi Telecom, Silesian University of Technology, Spoleto Municipality, St. Martinus Hospital, T-Hrvatski Telekom
Find out what your peers are saying about Dell Technologies, Hewlett Packard Enterprise, NetApp and others in Deduplication Software. Updated: March 2026.
885,444 professionals have used our research since 2012.