We performed a comparison between IBM Rational Service Tester and LambdaTest based on real PeerSpot user reviews.
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IBM Rational Service Tester is ranked 43rd in Functional Testing Tools while LambdaTest is ranked 14th in Functional Testing Tools with 17 reviews. IBM Rational Service Tester is rated 0.0, while LambdaTest is rated 9.0. On the other hand, the top reviewer of LambdaTest writes "Cost-effective, good integration, and parallel testing leads to good performance". IBM Rational Service Tester is most compared with , whereas LambdaTest is most compared with BrowserStack, Sauce Labs, Katalon Studio, Perfecto and Tricentis Tosca.
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