We performed a comparison between IBM Rational Service Tester and Telerik Test Studio based on real PeerSpot user reviews.
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IBM Rational Service Tester is ranked 43rd in Functional Testing Tools while Telerik Test Studio is ranked 18th in Functional Testing Tools with 5 reviews. IBM Rational Service Tester is rated 0.0, while Telerik Test Studio is rated 8.0. On the other hand, the top reviewer of Telerik Test Studio writes "Very good performance and load testing capabilities". IBM Rational Service Tester is most compared with , whereas Telerik Test Studio is most compared with Selenium HQ, Ranorex Studio, SmartBear TestComplete, Katalon Studio and Tricentis Tosca.
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