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IBM PSS vs Knovos Discovery comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on May 18, 2025

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 PSS
Ranking in eDiscovery
32nd
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
Knovos Discovery
Ranking in eDiscovery
23rd
Average Rating
7.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the eDiscovery category, the mindshare of IBM PSS is 0.4%, down from 0.7% compared to the previous year. The mindshare of Knovos Discovery is 1.2%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
eDiscovery
 

Featured Reviews

Use IBM PSS?
Share your opinion
reviewer1709688 - PeerSpot reviewer
Beneficial user interface, high performance, but better audio and video support needed
We would use Knovos eZSuite for hosting documents in a legal dispute for review Knovos eZSuite has a nice interface and performance well. It has a good processing speed. The solution could improve by having better integration with different platforms. Additionally, the audio and video could have…
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Comparisons

 

Also Known As

PSS
eZSuite
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

LDB Group, RightShip, Tennessee Highway Patrol, Capgemini Consulting, TEAC Corporation, Ironside, nViso SA
Information Not Available
Find out what your peers are saying about Google, Microsoft, Commvault and others in eDiscovery. Updated: June 2025.
861,034 professionals have used our research since 2012.