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17 Best Automation Testing Tools In 2022

Today we’re faced with both a growing number of ways to test new software and a growing number of automation testing tools to accomplish those tests.

And who really has time to keep track of the hundreds (and counting) of tools out there? Fortunately for you, we do.

Before you get lost in the deep indexes of Google trying to figure out the best software testing tools for your needs, take a look at this trusty list developed by the software testing experts here at The QA Lead. 

The Best Automation Testing Tools List

Here’s a shortlist of the best automation testing tools:

  1. Testim
  2. Kobiton
  3. Mabl
  4. testRigor
  5. Browserstack
  6. Telerik Test Studio
  7. Cucumber
  8. IBM Rational Functional Tester (RFT)
  9. HP Unified Functional Testing (UFT)
  10. Crosscheck Networks SOAPSonar
  11. IBM Rational Test Workbench
  12. CA Technologies Application Test
  13. Parasoft SOAtest
  14. SmartBear ReadyAPI
  15. Katalon Studio
  16. Tricentis Tosca Testsuite
  17. Ranorex

Test automation is one of the most mature software testing segments, in comparison to manual testing. Manual QA on software development projects can be time-consuming and inefficient. The switch to automated test execution speeds up the process and helps development teams launch products faster and at a higher quality. Currently, the rise of good open-source options and the push toward Agile, DevOps, and multichannel models are transforming this segment, allowing teams to run test scenarios and test cases more efficiently and effectively through automated testing frameworks.

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List of the Best Automation Testing Tools

Here is the list of the best automation testing tools that are available on the market right now. Many are open-source, although they still offer lots of functionalities and integrations, making them great options for organizations with small QA budgets. You’ll notice that some of the automation testing tools on this list often fit into both testing categories, or at least have capabilities in both categories. The section that we have included under-represents the tool’s strengths in that section or category.

Functional Software Testing Tools

1. Testim — Best AI-powered test automation for scalability

Testim Automate pull requests will notify reviewers on any changes introduced to a test.

Testim Automate is an automated testing platform for fast authoring of AI-powered stable tests and tools to help you scale quality. It uses AI to identify and lock-in visual elements and increase test stability of UI functional tests. Tests can be extended with custom JavaScript that can run in or out of the browser.

Testim tests are recorded and then edited in its visual editor. AI-based locators automatically lock-in elements. Test steps are discrete objects that can be configured, shared, grouped and parameterized. Testim helps keep tests clean by identifying duplicate test steps to be replaced by shared objects. 

Tests can run locally, on Testim’s grid, or on compatible grids. Testim integrates with popular dev tools including collaboration, VCS, and CI servers. Testim also has a scheduler for planned runs. Test status helps manage the lifecycle of tests from draft to evaluating, active, or quarantine. 

Dashboards show test run results and management reports demonstrate team and test performance as well as trends to help identify process improvements. Root cause is enabled by failed step indicators, before/after screenshots, parsed consoles, and network logs. 

Testim costs from $1000/month. They also offer a free version with up to 1000 test runs per month.

2. KobitonBest for accessing and running manual and automation tests on multiple devices simultaneously

Screenshot of Kobiton Automation Testing Tools
Kobiton’s rerun scriptlesss automation.

Kobiton is a cloud-based mobile app testing platform that allows users to build and execute manual and automated functional, performance, and visual Tests against real Android and iOS devices. Users can automate using both the Kobiton AI-driven scriptless solution and AI-assisted script generation.

Kobiton allows for parallel testing, giving the users the ability to run concurrent tests easily. Using Selenium Webdriver, users can run multiple tests in parallel across various browser and device combinations.  Users can also run a full device lab consisting of local devices, private and public cloud devices.  

Kobiton’s scriptless automation empowers mobile test automation without requiring complex Appium scripts.  It also allows the user to convert manual test sessions into dynamic automated test scripts.  

Kobiton costs $50/month and offers a free 14 day trial with no credit card information required up front.

3. Mabl – Best for low-code test automation

Screenshot of mabl Functional and API
mabl lets users create tests as they navigate through the application the way users would.

mabl is an intelligent, low-code test automation platform that enables teams to create, execute, and maintain functional and API tests from one platform.

Built to test the entire user experience, mabl integrates automated end-to-end testing into your development lifecycle with integrations to issue tracking, CI/CD, and collaboration tools.

Tests are created using the mabl Trainer, and as tests are executed mabl collects comprehensive diagnostic data to provide fast feedback on test failures and increase your deployment confidence over time. Plus, as your application evolves, AI-powered auto-healing means your tests learn and evolve with it.

mabl costs vary depending on functionality and test runs. They also offer a 14-day free trial.

4. testRigor — Best overall no-code test automation for scalability and end-to-end tests

Screenshot of TestRigor Automation Testing Tools
Check your test cases, edit them, or re-test as needed with testRigor.

testRigor stands out when it comes to the new era of AI-based automation tools. Tests are created in plain English, with elements being referenced from a human perspective. You can forget about Xpaths, CSS Selectors, etc – testRigor analyzes all possible parameters behind the scenes to use the most optimal ones, which results in ultra-reliable tests.

testRigor supports web, mobile browsers, and mobile apps, as well as APIs – making functional end-to-end testing possible. They also have cross-browser and cross-platform support. 

Test maintenance with testRigor is reduced dramatically, with users spending on average 95% less time on it. Seamlessly build new tests and increase test coverage instead of wasting time on maintenance.

testRigor makes the process of converting existing manual test cases into automated tests very straightforward, and users can also define and customize their own wording if they desire. 

Pricing starts at $300 per month and can be tailored to your specific needs. There is a free 14-day trial with no credit card information required upfront.

5. Browserstack — Best for automation testing on real mobile devices and browsers

Screenshot of Browserstack Automation Testing Tools
BrowserStack lets you build and execute Selenium tests on 3000+ real browsers and devices.

BrowserStack is a software testing platform that powers over two million tests every day across 15 global data centers. Their cloud-based test infrastructure enables over 50,000 customers to deliver quality software at speed by moving testing to their Cloud. 

With 3000+ real browsers and devices on the cloud, QAs can automate website and app tests for speed and accuracy of results. You can accelerate build verification with parallel execution of your tests, including UI testing, functional testing, and regression testing. Your team can leverage the reliability of a fast, 24/7 available Selenium testing infrastructure that supports all the testing in your CI pipeline.

Additionally, BrowserStack supports automated website tests via Cypress, Puppeteer, and Playwright across multiple browser versions. For app testing, utilize integrations with Appium, Espresso, XCUITest, and EarlGrey. Testers can debug scripts easily and effectively using video recordings, automated screenshots of errors, text logs, console logs, and network logs.

Integrate with BrowserStack in minutes using popular languages and frameworks. Their CI plugins will allow you to add BrowserStack to your build pipeline.

BrowserStack costs from $29/user/month and offers a free trial. BrowserStack lets you build and execute Selenium tests on 3000+ real browsers and devices.

6. Telerik Test Studio Best for executing automated tests at low costs

screenshot of telerik test studio automation tools
Telerik Test Studio lets you highlight grid elements to add quick verifications.

Telerik Test Studio is a software test automation tool for web and desktop applications, supporting functional UI-, load/performance-, and API testing. Test Studio is built on top of the free proprietary Telerik Testing Framework and ships with standalone test automation IDE, a built-in plugin for Visual Studio, a web-based executive dashboard with test results and reports, and a run-time component for distributed runs and remote scheduling.

Telerik Test Studio is equipped with a built-in code editor, which can be used to create coded tests using the built-in Telerik Testing Framework, the .NET framework or third-party automation libraries, including Selenium.

Telerik Test Studio is backed by Progress, the home of the famous debugging tool Fiddler, and is designed for both less experienced manual/automation QAs as well as the savvier automation engineers. Its hybrid technology to locate elements is based on a combination of object ID and image, which reduces the test maintenance load significantly. This places Test Studio among the tools with the most stable element-find logic.

Test engineers use Test Studio for basic automation needs all the way to complex problems. Test Studio’s standalone testing IDE allows users to create, execute and maintain automated test suites, supporting a variety of test execution techniques. Testers can schedule and run tests remotely, on distributed physical or virtual machines/servers, in CI/CD and Docker Containers. Test Studio licensing is floating-machine-based with API and load testing being offered at no extra cost.

Test Studio integrates with all popular CI/CD tools—Azure DevOps, Bamboo, Jenkins, Jira, TeamCity, CircleCI, and anything in between. 

Tool costs from $2499 per perpetual floating-machine license with priority support and coverage for both web and desktop. Their underlying .NET based testing framework is free and they also offer a free trial and personalized product demo or PoC.

7. Cucumber — Best for collaboration between development teams

Screenshot of Cucumber
A test scenario report from Cucumber, broken down by features.

Cucumber is a behavior-driven development (BDD) test automation tool written in Ruby. With Cucumber, test scenarios can be written in plain and natural language, making it easy to use for end-users with little to no programming skills.

Cucumber is a tool based on the behaviour driven development framework which is used for writing automated tests. Cucumber is available open source or through their Cucumber Studio package. Cucumber enables the user to write test cases that anyone of any skill level can understand, regardless of technical knowledge.

Cucumber creates easy to understand feature files for users and stakeholders who may not have extensive technical knowledge and hides the underlying complexities reserved for programmers and test engineers. This allows effective execution of writing and executing automated tests and provides a communication channel between business analysts, developers, and QA analysts.  

Cucumber is available free and open source. Paid plans cost from $28.50/month for the entry level plan and come with a 14-day free trial. 

8. IBM Rational Functional Tester (RFT) — Best for functional and regression testing

Screenshot of IBM Rational Functional Tester (RFT)
Test scripts can be easily maintained in RFT through IBM’s Script Assure Technology.

IBM RFT is a testing tool that uses IBM’s Script Assure technology to make maintaining test scripts more efficient. RFT also helps manage the full lifecycle of software development by integrating with other IBM software, such as IBM Jazz, IBM Rational Team Concert, and IBM Rational Quality Manager. 

RFT provides automated testing capabilities for functional, regression, GUI, and data-driven testing, and supports a range of applications including .Net, Java, and Siebel applications.  

RFT offers storyboard testing, allowing the user to simplify test visualization and editing using a natural language. Visual editing through application screenshots allows users to understand test flow and edit test actions without the need to read or write test script code. RFT also combines a recorder of user actions with multiple customization options and effective script maintenance capabilities.

Using ScriptAssure, RFT allows users to accommodate frequent user interface changes and updates. RFT also has an object repository, allowing users to reuse objects when required.  

IBM Rational Functional Tester costs from $820.00/month and offers a 14-day free trial.  

9. HP Unified Functional Testing (UFT) — Best for Agile automation

Screenshot of HP Unified Functional Testing (UFT)
The solution explorer pane of UFT’s testing platform.

Formerly known as Quick Test Professional (QTP), Microfocus Unified Functional Testing is a testing tool with object recognition and the ability to carry out regression testing. UFT provides intelligent test automation with AI-based capabilities that accelerates testing across desktop, web, mobile, and mainframe applications.  

UFT offers the capability of accelerated end-to-end testing and AI powered test automation, which reduces functional test creation time and maintenance while at the same time boosting test coverage and resiliency.  

UFT provides a built-in object repository and storing elements, as well as reporting dashboards packed with interactive and actionable insights. With the test combinations generator, users can create test configurations by using the parameters in the tests and their values to create multiple possible data combinations.  

UFT supports business process testing, a component-based testing framework which provides a strong platform to test complete business processes manually and automatically by combining manual and automation tests with less duplication. UFT is compatible with users of any skill level thanks to intuitive features like these.

UFT starting cost is $2,300/year and offers a free 30 day trial.

Integration / API Software Testing Tools

1. Crosscheck Networks SOAPSonar — Best for analysis of API behaviour

Screenshot of Crosscheck Networks SOAPSonar
Add new test cases to existing projects in the Crosscheck Networks SOAPSonar testing platform.

Crosscheck Networks SOAPSonar is a testing platform that specializes in API testing. The product also includes performance testing and security testing capabilities. 

Crosscheck Networks SOAPSonar is fully automated and requires no scripting or script maintenance, allowing users of all skill levels to execute regression tests, and supports concurrent Agile development. API functional testing allows the user to validate the functional behaviour of API endpoints with client input simulations. Tests can be run on-demand or automated.  

With SOAPSonar, transactions can be analyzed using success criteria rules for error conditions based on semantic analysis of API behaviour. QAs can capture API requests and response information and preserve the data for analysis after the testing run. This allows real-world scenario modelling of expected consumer behaviour with simultaneous loading transactions.  

SOAPSonar does not list pricing information publicly. 

2. IBM Rational Test Workbench — Best for supporting a DevOps approach

Screenshot of IBM's Rational Test Workbench automation testing tool
A sample test scenario in IBM’s Rational Test Workbench testing platform.

IBM’s Rational Test Workbench is a testing tool that allows for functional user interface testing, continuous integration testing, API testing, and integration testing.

IBM Rational Test Workbench provides software testing tools to support a DevOps approach.  Rational Test Workbench helps the user automate and run tests earlier and more frequently to discover errors sooner using virtual components. This tool can also be integrated with other software to create test scenarios for mobile, web, and desktop applications.  

Rational Test Workbench simplifies the test creation process with code-free authoring. This allows you to use story-board testing in the creation of functional and regression tests, combining natural language test narrative with visual editing. It also offers scriptless, visual performance test and workload models, using automatic management of dynamic server responses that accelerate the delivery of large-scale performance test suites. 

IBM Rational Test Workbench costs from $820/month and offers a 14 day free trial.

3. CA Technologies Application Test — Best for managing test data

Screenshot of CA Technologies Application Test automation testing software
Testing layers and levels for CA Technologies Application Test.

CA Technologies Application Test is a tool for application testing that offers a codeless framework for integration testing and API testing. It is a collaborative automated testing solution designed to test and validate mobile and web applications along with APIs, web services, and legacy backend protocols. 

CA Application Test encourages the user to move their testing lifecycle to much earlier phases of development, which helps with the overall software development lifecycle.  

CA Application Test helps to implement service visualization for third party web services, ensuring environment availability and consistency for automation and performance test environments. It also helps the user with test data set up and management. You can integrate mobile testing into the delivery process with run-on-demand, release testing, and performance testing to generate tests and reuse them across different devices and mobile simulators.

Parasoft SOATest does not list pricing information publicly. 

4. Parasoft SOAtest — Best for web services testing

Screenshot of Parasoft SOAtest automation testing tool
Parasoft SOATest’s testing platform interface with a test case explorer, test execution report, and more.

Parasoft SOAtest utilizes machine learning (ML) and artificial intelligence (AI) to enable the tool to focus specifically on API and web services testing. The tool boasts strong test maintenance capabilities and can connect to continuous integration and continuous deployment tools like Jenkins or GitLab. 

Parasoft SOATest is an automated API testing tool that allows users to perform functional testing, end-to-end testing, security testing, and load/performance testing. Parasoft SOATest supports a vast amount of common protocols such as Web Services, REST, JSON, HTTP, and XML. 

Parasoft SOATest is built in such a way that the user does not require in-depth experience in API testing in order to work efficiently. With easily implemented codeless testing, you’ll have access to a single, intuitive interface in order to automate complex testing scenarios for 120 message formats and protocols, covering micro services to mainframe. Users can also characterize tests and data from external sources such as Excel or XML.  

Users can expect to get rapid feedback from their CI/CD pipeline, as Parasoft SOATest incorporates extensive functional testing along with critical load and security testing early into Agile development. 

Parasoft SOATest does not list pricing information publicly. 

5. SmartBear ReadyAPI — Best for functional security

Screenshot of SmartBear
ReadyAPI’s testing platform with control over the testing environment and test case editing.

SmartBear ReadyAPI is specifically designed for testing APIs and works well with DevOps and agile methodologies. ReadyAPI also supports Jenkins, Git, and Docker.

ReadyAPI provides the user with API functional testing, API performance testing, API security testing and API and Web Virtualization to ensure end-to-end quality for all web services. It is the platform for functional security and load testing of RESTful, SOAP, and GraphQL.

ReadyAPI can be integrated into any environment and has a Smart Assertion feature that you can use to create bulk assertions against a vast amount of end points quickly. It provides flexible automation options for integrating API testing into the user’s CI/CD pipeline during every build.  

Your QA team will be able to create comprehensive and data-driven functional API tests and can also execute parallel functional tests and job queuing using only their command-line.

ReadyAPI starts at $685/year and offers a 14-day free trial.

Other Automation Testing Tools

1. Katalon Studio — Best for end-to-end testing

Screenshot of Katalon Studio automation testing tool
The Katalon Studio test Log Viewer, showing test results.

Katalon Studio allows you to create test scripts with codeless execution, so those without programming skills can easily get up and running. Katalon Studio’s capabilities can be upgraded with plugins and the tool works with Groovy and Java scripting languages.

Katalon Studio is a robust and comprehensive automation tool for API, web, desktop and mobile testing. It provides easy deployment by including all frameworks, ALM integration, and plugins in one package. Users have the capability to combine UI and API/Web services for multiple environments, such as Windows, Mac OS, and Linux.

Katalon Studio supports a data-driven approach as well as CI/CD integration, allowing you to receive rapid feedback. You can use Katalon Studio for both automated and exploratory testing, plus the tool supports AssertJ—one of the most potent assertion libraries often used in tandem with behaviour driven development (BDD). 

Katalon Studio is suitable for both beginner and experienced QAers with both manual and scripting modes. It provides both pre-built and customizable coding templates. You can utilize auto-completion, auto-formatting, and code inspection features while executing tests. 

Katalon Studio is free, however offers paid support services for small teams, businesses, and enterprises starting at $54/month. Paid support service options all come with a free trial.  

2. Tricentis Tosca Testsuite — Best for accelerated and automated continuous testing

Screenshot of Tricentis Tosca Testsuite
A sample of Tricentis Tosca’s Testsuite with a clean interface and robust test execution reporting.

Tricentis Tosca offers several different types of testing including system applications and products (SAP) testing, regression testing, and continuous testing.

Tricentis Tosca accelerates end-to-end testing of the user’s digital landscape. Tricentis Tosca provides model-based test automation, allowing the creation of reusable models. You are able to reuse data classes while working with extensive volumes of data. The requirement coverage gives your team a clear picture on the test coverage based on frequency and damage class, which helps with determining priority test cases. 

Tricentis Tosca also provides template-based tests, which cover maximum scenarios with minimal effort. Users have the ability to pause a test execution in the middle of a run, a more user-friendly approach when dealing with unwanted pop ups. Tosca provides support for CI/CD and DevOps environments as well as the ability to run the same test scripts in cross-browser and cross-device tests. 

Tricentis Tosca Testsuite starts at $29.00/month for the basic version and offers a free trial.

3. Ranorex — Best for parallel testing

Screenshot of Ranorex
Ranorex’s cross-platform testing platform for desktop, web, and mobile testing.

Ranorex is a great choice for cross-platform and cross-browser testing. It is mainly used for GUI testing across desktop, mobile, and web. It supports Android and iOS testing as well.

Ranorex empowers users with a complete toolset for end-to-end testing of desktop, web, and mobile applications. Ranorex allows the user to automate tests on a Windows desktop and then execute them locally or remotely on real iOS or Android devices or simulators. You can run tests in parallel and accelerate cross-browser testing for Chrome, Firefox, Safari, and Microsoft Edge.  

Ranorex has an easy-to-use user interface, allowing users less skilled in coding to adapt quickly to the platform. Ranorex provides an advanced object identification feature, which allows for reliable identification of elements in the application’s user interface to better carry out stable automated tests. Your team can then receive detailed control information on each UI element for use in validation.

Ranorex costs $3590/year and offers a free 30 day trial.

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Automation Testing FAQ

What is functional testing?

Functional testing is a type of software testing that checks whether the functionalities of the software or application work as expected or intended. This type of testing might also consider whether the software or product meets its requirements, as well as fulfills business cases or business processes. Functional testing can include mobile testing, web testing, app testing, GUI testing, cross-platform testing, cross-browser testing, desktop application testing, and more to ensure functionalities are correct on all platforms.

What is integration/API testing?

Integration testing involves combining several modules of the software being built and testing whether those separate modules function as intended when working together. Integration testing often includes API testing, which ensures any APIs and other integrations within the software work as intended. Other actions that are part of integration testing can include web services testing. Testing these integrations is important for ensuring that APIs and other integrations are functional, dependable, and secure.



Which of the automation testing tools on our list have you tried? Do any stand out to you, or are there any that we’ve missed that are part of your current automation solution? Let us know in the comments.

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