With the advancement in technology, automation testing has developed a lot better in identifying the right tool for the project.  Testing automation has become one of the most important parts of these aspects. Testing automation cannot be realized without good tools and as they determine how automation is performed and whether the benefits of automation can be delivered. So, test automation tools is a crucial component in the DevOps toolchain. So, the current test automation trends have increased in applying artificial intelligence and machine learning to offer advanced capabilities for test optimization, execution, and reporting. Below are the best automation testing tools.


Selenium is the household name when it comes to testing automation. So, this is considered as the best tool in the industry standard for the user interface automation testing of web applications.  For the developers and testers who have experience and skills in programming and scripting.  Selenium will offer flexibility which is unseen in many other test automation tools and frameworks.

Katalon Studio

Katalon Studio is a powerful and comprehensive automation solution for testing API, Web, and Mobile apps. Also, it has a rich feature set for these types of testing and supports multiple platforms that include Windows, macOS, and Linux. Katalon Studio will provide a uniquely integrated environment for the testers who will find difficulties in integrating and deploying different frameworks and libraries for using it.


HPE is the leading testing tools across automation software. It can automate Web, Desktop, SAP, Delphi, Java, Oracle, Mobile, PeopleSoft, PowerBuilder. The tool is tightly integrated with HP ALM and HP LoadRunner. So, their features will include Business Process Testing, keyword-driven framework, XML support, robust. This tool is the best automation testing tools.



This tool has features that can be used for web, mobile, and desktop application testing. Even Testers can use JavaScript, VBScript, Python, or C++ Script for writing the testing Scripts. So, TestComplete has an object recognition engine that can accurately detect dynamic user interface elements. Also, this tool is used in applications that have dynamic and frequently changing user interfaces.

There are many automation testing tools available that aim at different types of testing. While some of the tools are open-source and few are licensed and choice of the tool will always depend upon your requirements. Hope that I have covered all the topics in my article about the best automation testing tools. Thanks for reading!

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