Current Date :June 15, 2024

Top Regression Testing Tools To Lookout for in 2022

In an agile market, regression testing is crucial for maintaining a high quality of software. The success of any software relies on how successful was regression testing. While functional tests are important for assuring the proper functionality of the software, regression testing slows us to assure stability after every sprint at each stage.

Regression testing is required to verify that updates or new code don’t affect existing features. The testing team can’t miss the regression cycle because any bugs they fail to notice bugs will instantly reach the end-users. So, regression testing is essential for assuring the reputation and credibility of a company.

For this reason, our team has assembled a list of the best regression testing tools known in the market. We will examine the meaning of regression testing and highlight key features of regression testing tools.

Regression Testing Definition

Regression testing is a kind of software testing process where we utilize incremental validation for testing a product. Its goal is to validate new changes in a product and confirm that they don’t impact the product’s existing functionality during development. Testers must add new test cases for every new characteristic so they can cover all features effectively.

Developers profit from regression testing not just because it recognizes issues within the software, but also because it reflects on modifications affecting the system behavior. That said, it also creates a challenge for testers as they must make or select test cases that are more realistic, repetitive, and appropriate.

With the need for new features rising every day, the scope of regression testing will also increase. However, as that happens to do regression testing manually will not be possible. This I why it’s best to depend on an automation framework and testing tool that satisfies your testing requirements actually.

When Is It Useful to Perform Regression Testing?

Regression testing can be beneficial in a number of scenarios; here are some of them worth noting:

  • In software that always requires adding new features.
  • For minimizing manual testing efforts
  • To confirm fixes of bugs reported by customers
  • For testing product enhancement
  • When you are expecting changes related to a product’s performance

Top 5 Regression Testing Tools

There are several regression testing tools available in the market. Yet, out of hundreds of tools, you must select the one that assures the smooth execution of test cases of your product. Here is a list of the top regression testing tools available in the market.


Selenium is possibly one of the most well-known software testing tools available in the market. It presents a collection of exciting software testing features and allows us to adopt varied techniques to support test automation.

You can use this tool to combine impeccable regression testing functionalities specially designed to test various kinds of web applications. Selenium purely automates browsers for web applications automated testing.

At the same time, we can employ this tool for complete browser-based automation suites, as well as for fast bug reproduction scripts, regression testing, and managing numerous environments from a central point.

Key Features
  • Selenium offers high flexibility
  • Compatibility with Several Web Browsers
  • Supports Numerous Programming Languages
  • Ease of Webpage Navigation
  • Ease to Categorize and Use Web Elements
  • Better Handling of Dynamic Web Elements

Sahi Pro

SahiPro is an excellent automated regression testing tool. It lets you test Web, Mobile, Java applications, and Windows Desktop.

With this tool, you can carry out quick and reliable automated regression testing. The tool is compatible with agile development environments. It not only allows automated functional testing of web applications but also delivers supports REST API and web application automation, by default.

The environment presented by the tool is well-suited for multi-browser or cross-browser testing. Even if you have complicated web 2.0 applications that depend on dynamic content and several AJAX scripts, you can efficiently use this tool to test them.

Moreover, Sahi Pro can perform exceptionally on any modern browser that supports Javascript. With the help of this tool, you can test desktop, mobile apps, as well as web browsers. These characteristics make this tool one of the few alternatives with tester-focused automated regression testing.

Key Features
  • Parallel and distributed playback
  • Continuous integration
  • Test any browser on any operating system
  • Test any Windows desktop applications
  • Inbuilt Excel framework to enable non-technical professionals and business analysts to contribute towards testing
  • Simple and powerful APIs
  • Object spy and recorder
  • Automatic logging and reporting
  • Test any iOS and Android, Native and Hybrid Applications


TestComplete is a powerful automated testing tool that allows you to test GUI applications varying from desktop, mobile, and web. With this tool, you can build accurate and repeatable automated tests across numerous platforms, environments, and devices, regardless of how much experience you have.

Because TestComplete lets you use numerous languages for scripting, developers have a lot of flexibility to develop automated regression testing scripts. Scripting languages like VBScript, Python, and JavaScript allow you to build complicated tests while using record and replay capabilities

Using this tool, you can execute parallel tests across more than 1500 remote test environments, improving your test coverage and delivery speed seriously and helping you save costs. 

Key Features
  • Test recording
  • Supports Database testing 
  • Automated test execution
  • Integrates with other tools
  • Test Visualizer
  • Object name mapping
  • Object-driven testing
  • Data-driven testing 
  • Keyword-driven testing
  • Development of custom extensions


Watir (or Web Application Testing In Ruby) is an open-source Ruby library that allows us to automate tests. We can employ it to interact with browsers the same way users do: by filling out forms, clicking links, and validating text.

The tool presents a comprehensive automated regression testing suite. With so many characteristics at hand, it lets us write tests that are easy to read and maintain. At the same time, delivering access to a family of Ruby libraries, helps us include Ruby in several applications created with various technologies.

Key Features
  • Supports on Ruby Language
  • It helps in simple and flexible testing 
  • Multiple domain support
  • Inbuilt test recorder
  • Easy to use web elements
  • Supports browsers like Firefox and Safari.

IBM Rational Functional Tester

IBM Rational Functional Tester presents comprehensive features for automated regression testing. It offers us a combination of applications such as Adobe PDF documents, Java, terminal emulator-based applications, SAP, etc.

Key Features
  • Supports visual editing 
  • Test scripting
  • Earlier data detection
  • Assimilation with other software
  • Radical Script Assure technology


Regression testing is a crucial part of software testing, as it validates all new characteristics and includes vast changes in the solution. At the same time, it helps us analyze and subsequently optimize the overall system behavior. In the end, regression testing helps us confirm the completeness and functional precision of the application.

When it comes to the best software regression testing tool, no one solution is ideal for all situations. If you want to discover the best performance regression testing tool for your company, consider examining each alternative closely and choose the one that suits your requirements the best.

Also Read: Best Ways To Apply Regression Testing In Agile Environment

At TestUnity, we strive for the highest quality in every project, and our professional QA specialists are ready to ensure it. Contact us if you’re looking for a dedicated team to enhance your product’s quality. To learn more about our company, feel free to visit our website.


Testunity is a SaaS-based technology platform driven by a vast community of testers & QAs spread around the world, powered by technology & testing experts to create the dedicated testing hub. Which is capable of providing almost all kind of testing services for almost all the platforms exists in software word.

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