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IBM Rational Service Tester vs OpenText Functional Testing comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 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

IBM Rational Service Tester
Ranking in Functional Testing Tools
45th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
OpenText Functional Testing
Ranking in Functional Testing Tools
4th
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
98
Ranking in other categories
Mobile App Testing Tools (2nd), Regression Testing Tools (3rd), API Testing Tools (5th), Test Automation Tools (5th)
 

Mindshare comparison

As of April 2026, in the Functional Testing Tools category, the mindshare of IBM Rational Service Tester is 0.3%, up from 0.1% compared to the previous year. The mindshare of OpenText Functional Testing is 6.2%, down from 10.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Functional Testing Tools Mindshare Distribution
ProductMindshare (%)
OpenText Functional Testing6.2%
IBM Rational Service Tester0.3%
Other93.5%
Functional Testing Tools
 

Featured Reviews

Use IBM Rational Service Tester?
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Kevin Copple - PeerSpot reviewer
Sr. Quality Assurance Project Manager at a tech services company with 501-1,000 employees
Has supported faster test execution and increased flexibility while offering room to improve support responsiveness
Reducing the levels of support is something they could continue to improve. They tend to have an entry-level person that may not be as familiar with the product that fields the calls, which creates another day of delay to get to the level that's needed. This is a common practice across most companies where you call, you get the entry-level person, and then they work their way up to help screen calls so that they are more focused.
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885,667 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
No data available
Manufacturing Company
21%
Financial Services Firm
13%
Computer Software Company
7%
Retailer
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise13
Large Enterprise71
 

Questions from the Community

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How does Micro Focus UFT One compare to Tricentis Tosca?
We reviewed MicroFocus UFT One but ultimately chose to use Tricentis Tosca because we needed API testing. MicroFocus UFT is a performance and functional testing tool. We tested it, and it was well...
What needs improvement with Micro Focus UFT One?
Reducing the levels of support is something they could continue to improve. They tend to have an entry-level person that may not be as familiar with the product that fields the calls, which creates...
What is your primary use case for Micro Focus UFT One?
I'm more familiar with Functional Testing. OpenText Functional Testing for Developers is a different product set that functions as an IDE for writing custom code. We don't leverage that product bec...
 

Also Known As

Rational Service Tester
Micro Focus UFT One, Micro Focus UFT (QTP), QTP, Quick Test Pro
 

Overview

 

Sample Customers

IMM, ADP, Bangkok Hospital, Nice Céte d'Azur, Durham Police Department, Whogohost Ltd., Skypicker, Infinity Computers and Communications Company, Getin Noble Bank S.A., KPJ Healthcare Berhad
Sage, JetBlue, Haufe.Group, Independent Health, Molina Healthcare, Cox Automotive, andTMNA Services
Find out what your peers are saying about Tricentis, BrowserStack, Worksoft and others in Functional Testing Tools. Updated: March 2026.
885,667 professionals have used our research since 2012.