Automation testing can really level-up your QA game if you know how to properly use it. According to the State of Software Quality Report, 51% of QA practitioners and leaders saw higher quality of software upon adopting automation, while another 49% were able to test more often and thoroughly.
An automation testing tool can totally help QA teams achieve all of the benefits below, faster, more cost-effectively.However, there is a wide range automation testing tools available on the marketing. Selecting the right one can be daunting. That's why we have compiled this comprehensive list of top 16 automation testing tools for 2025 to help you make informed decisions tailored to your project’s needs.
Usually, when choosing an automation testing tool, here are some of the criteria you should consider:
Application Type Support – Web, mobile, desktop, or API?
Language Compatibility – Does it support the programming languages your team uses?
Ease of Use – Is it beginner-friendly or requires deep technical expertise?
Cross-Browser & Cross-Platform Testing – Can it run tests on multiple browsers and devices?
Integration – Can it integrate with CI/CD tools, version control, and test management systems?
Reporting – Does it provide clear, useful test reports?
Community & Support – Is there active documentation, forums, or vendor support?
Scalability – Can it handle growing test suites and parallel execution?
Cost – Is it open-source or commercial? Does it fit your budget?
Test Maintenance – How easy is it to update tests when the app changes?
Let's meet @Coty Rosenblath, ex-Mailchimp Director of Data Systems, who's going to share his thoughts on the trade-offs between using open-source tools and a commercial solutions:
Katalon is an all-in-one automation testing tool. With a Katalon license, you can:
Not just that, Katalon is one of the first AI-powered automation testing tools. Some notable features include:
Automatic test maintenance
AI-powered regression testing with TrueTest. TrueTest analyzes user behavior in your production environment and then autonomously generates test cases based on the insights.
📝 If you want a more customized automation testing tool for your team, you can request a demo from Katalon in this form.
Selenium is one of the most established and widely adopted open-source web automation frameworks, originally released in 2004. It remains a foundational tool in the UI testing ecosystem, powering automation across browsers, platforms, and programming languages.
The Selenium suite includes three core components:
Selenium WebDriver: the most commonly used component for script-based test automation
Selenium Grid: distributed parallel execution across browsers and machines
Selenium IDE: a record-and-playback browser extension for quick prototyping and learning
Supported programming languages: Java, C#, Python, JavaScript, Ruby, PHP, etc.
Supported browsers: Chrome, Firefox, IE, Microsoft Edge, Opera, Safari, etc.
Testing on local or remote machines via the Selenium server
Parallel and cross-browser executions to reduce execution time and increase test coverage
Integrations with other testing frameworks (e.g., TestNG for reporting) and CI/CD tools
Like Selenium, Appium is also an open-source automation testing tool, but for mobile applications. Using mobile JSON wire protocol, Appium allows users to write automated UI tests for native, web-based, and hybrid mobile applications on both Android and iOS.
Supported programming languages: Java, C#, Python, JavaScript, Ruby, PHP, Perl
Cross-platform testing with reusable test scripts and the same APIs
Execution across real devices, simulators, and emulators
Integrations with other testing frameworks and CI/CD tools
Intuitive Record and Playback: records user interactions as test steps, allowing users to replay these steps to identify bugs and ensure functionality.
Easy Test Maintenance: BugBug simplifies test creation and maintenance with reusable components, custom variables and test steps re-recording.
Automatic Selector Validation and Correction: verifies selector accuracy automatically and allows users to re-record or manually edit invalid selectors.
Waiting Conditions and Active Waiting: uses active waiting conditions to ensure elements are ready before proceeding, reducing flaky tests caused by timing issues.
Cloud Execution and Local Testing: run tests locally or use BugBug’s cloud infrastructure for parallel testing across different environments, speeding up the process.
Collaboration and Integration: allows team collaboration with unlimited users for free and integrates with CI/CD pipelines for seamless continuous integration and deployment.
Price: Free or from $99/month for Cloud Testing Plan
TestComplete can automate functional UI testing for desktop, mobile, and web applications. With built-in support for 500+ controls and third-party frameworks, TestComplete can handle and identify dynamic UI elements in most available technologies.
Supported programming languages: JavaScript, Python, VBScript, JScript, Delphi, C++, C#
Flexible methods for test design: record & playback, manual and scripting modes with built-in keywords
Object identification with property-based and AI visual recognition
Parallel, cross-browser, and cross-device testing
Integrations with other testing frameworks, CI/CD tools, and SmartBear ecosystem
Pricing tiers: TestComplete Base, TestComplete Pro, and Custom Pricing
Purely supporting JavaScript frameworks, Cypress is a developer-centric automation tool for end-to-end web testing. Built upon a new architecture, Cypress can directly operate within a browser in the same run-loop as your application, enabling native access to elements and faster executions.
Price: Free or from $75/month for Cypress Cloud
Ranorex Studio can automate GUI testing for web, mobile, and desktop applications. Equipped with both low-code automation and full IDE, Ranorex’s framework is easy to start for beginners and productive to use for experienced testers.
Price: From €2,890/year
Perfecto is a cloud-based and automated testing platform for web and mobile applications. From automated cross-environment executions, custom capabilities, test analysis, and broad integrations, Perfecto makes continuous testing more achievable for DevOps teams.
Price: From $125/month
LambdaTest provides automated testing on the cloud. Its cloud service allows teams to scale up their test coverage with speedy parallel, cross-browser, and cross-device testing.
Price: From $99/month
Postman is one of the most widely used API automation testing tool. It allows users to write different kinds of tests, from functional and integration to regression tests, and execute them automatically in CI/CD pipelines via the command line.
Friendly and easy-to-use interface equipped with code snippets
Support for multiple HTML methods, Swagger, and RAML formats
Broad support for API schemas to generate collections and API elements
Test suite creation, executions with parameterization, and debugging
Integrations with popular CI/CD tools
Price: Free or from $12/user/month
This open-source API testing tool is designed for REST and SOAP web services. Key features include automated functional, performance, regression, and security testing.
Users can also choose the commercial version, ReadyAPI (formerly SoapUI Pro), for more advanced capabilities.
Drag and drop to create tests, even with complex scenarios
Service stimulation to reduce efforts of building production systems for testing
Quick and easy test script reusability
More protocol support, capabilities, and CI/CD integration with ReadyAPI
Price: Free or from $749/year for ReadyAPI
As part of Eggplant’s ecosystem, Eggplant Functional is a GUI automation testing tool for mobile, desktop, and web applications. With an image-based approach, it allows a single script to automate different combinations of platforms and technologies.
Flexible methods for test design: recording, manual mode, and assisted scripting
Unique English-like scripting language: SenseTalk
Connection to Eggplant ecosystem for more testing capabilities and monitoring
Integrations with popular CI/CD tools
Price: Contact sales
Tricentis Tosca is a comprehensive automation tool for web, API, mobile, and desktop testing. It has a unique model-based testing approach, allowing users to scan an application’s UI or APIs to create a business-familiar model for test creation and maintenance.
Codeless test creation and high reusability of test assets with the model-based approach
Risk-based test optimization with smart test design and requirement prioritization
Service virtualization to stimulate and build realistic testing environments
API scanning with extensive support for API technologies
Parallel and cross-platform testing
Integrations with other testing frameworks and CI/CD tools
Price: Contact sales
This open-source tool is designed for automated performance testing, primarily for web applications. It can stimulate a heavy load of users to access web services and analyze the AUT’s performance. JMeter can also be used for functional API testing.
Friendly and easy-to-use interface
Test plan creation with recording feature
Test execution in both GUI and CLI modes
Support for many different servers, applications, and protocol types
Integrations with popular CI/CD tools
Price: Free
Robot Framework is a generic open-source framework for test automation, especially for acceptance testing and acceptance test-driven development. Built with a keyword-driven approach, it’s low-code to start and also extensible with a rich ecosystem of tools and libraries.
Test case creation with easy tabular syntax
Keyword-driven and data-driven testing support
Variables for testing in different environments
Support for plenty of external libraries and integrations with other tools
Price: Free
Applitools stands out as an automated visual testing tool, revolutionizing the landscape of web and mobile application testing. The inclusion of visual testing is essential for identifying UI bugs on your web page, and Applitools excels in this regard.
Smart Bug Detection: Applitools employs intelligent technology to precisely detect visual bugs and differences, ensuring accurate visual matching.
Cross-platform Visual Testing: Ensure a consistent user experience by verifying that your website or app appears the same on various browsers and devices.
Dynamic Content Handling: Applitools adeptly manages dynamic content, such as new data or updates, minimizing the risk of false positives in testing.
Comprehensive Visual Analytics: Gain access to detailed reports and insights, allowing you to understand visual changes over time and enhance testing efficiency.
Automated Issue Resolution: Applitools automatically identifies the root causes of visual differences, streamlining the process of addressing and fixing any issues.
Pricing: Applitools offers three tiers to choose from: Starter, Eye, and Ultrafast Test Cloud.
As automation testing continues to evolve, keeping up-to-date with the latest advancements ensures your software remains reliable and competitive. Evaluate your testing goals thoroughly, experiment with different tools, and embrace the one that aligns closest to your testing strategy and long-term vision. With the right automation tools in place, your team will be well-equipped to deliver exceptional software experiences in 2025 and beyond.