We performed a comparison between IBM Rational Functional Tester and SmartBear TestLeft based on real PeerSpot user reviews.
Find out what your peers are saying about Tricentis, OpenText, Perforce and others in Functional Testing Tools."IBM Rational Functional Tester is very contextual."
"Test automation is most valuable because it saves a lot of time."
"It is compatible with all sorts of Dark Net applications. Its coverage is very good."
"The most valuable feature is the UI component tester."
"The most valuable features are test executor and development."
"If the solution is running on Linux, there are some issues around application compatibility."
"As many of our products are moving from PC to mobile, the most important thing that this solution needs is mobile app support."
"The latest version has increased load time before testing can be run."
"They need to do a complete revamp so that even a non-technical person can manage the tool."
"TestLeft captures a lot of space in terms of memory, which is one issue that can be improved."
More IBM Rational Functional Tester Pricing and Cost Advice →
Earn 20 points
IBM Rational Functional Tester is ranked 22nd in Functional Testing Tools with 8 reviews while SmartBear TestLeft is ranked 33rd in Functional Testing Tools. IBM Rational Functional Tester is rated 7.2, while SmartBear TestLeft is rated 7.0. The top reviewer of IBM Rational Functional Tester writes "Reliable test automation, and test data creation with efficient support". On the other hand, the top reviewer of SmartBear TestLeft writes "Simple to set up and the test execute feature is helpful, but the cost could be reduced". IBM Rational Functional Tester is most compared with Katalon Studio, Tricentis Tosca, HCL OneTest, Selenium HQ and Worksoft Certify, whereas SmartBear TestLeft is most compared with SmartBear TestComplete and Tricentis Tosca.
See our list of best Functional Testing Tools vendors and best Regression Testing Tools vendors.
We monitor all Functional Testing Tools reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.