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IBM Fault Analyzer for zOS vs Rocket Enterprise Test Server (formerly a Micro Focus product) comparison

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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 Fault Analyzer for zOS
Ranking in Mainframe Testing Tools
8th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
Rocket Enterprise Test Serv...
Ranking in Mainframe Testing Tools
12th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Mainframe Testing Tools category, the mindshare of IBM Fault Analyzer for zOS is 7.2%, up from 5.5% compared to the previous year. The mindshare of Rocket Enterprise Test Server (formerly a Micro Focus product) is 2.9%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Mainframe Testing Tools Mindshare Distribution
ProductMindshare (%)
IBM Fault Analyzer for zOS7.2%
Rocket Enterprise Test Server (formerly a Micro Focus product)2.9%
Other89.9%
Mainframe Testing Tools
 

Also Known As

IBM Fault Analyzer for z/OS
Micro Focus Enterprise Test Server
 

Overview