Alternatives to WebDriverIO
Compare WebDriverIO alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to WebDriverIO in 2025. Compare features, ratings, user reviews, pricing, and more from WebDriverIO competitors and alternatives in order to make an informed decision for your business.
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1
QA Wolf
QA Wolf
Whether you're shipping web or mobile apps, QA Wolf has you covered. We build automated end-to-end tests for 80% of your user flows in weeks, maintain them 24 hours a day, and provide unlimited parallel test runs on our infrastructure. Did we mention that we guarantee zero flakes? We do that too. Here's a helpful list of everything you get out of the box — whether it's 100 tests or 100,000. • End-to-end tests for 80% of user flows automated in weeks, not years • Tests are written in open-source Playwright and Appium (no vendor lock-in) • Unlimited, parallel test runs on any environment you choose • 100% parallel run infrastructure that we host and maintain • 24-hour maintenance of flaky or broken tests • Guaranteed 100% reliable results — zero flakes • Human-verified bug reports • CI/CD integration with your deployment pipeline and issue trackers • 24-hour access to full-time QA engineers at QA Wolf ... it's the QA solution you've always wanted. -
2
Gearset
Gearset
Gearset is the complete, enterprise-ready Salesforce DevOps platform, enabling teams to implement best practices across the entire DevOps lifecycle. With powerful solutions for metadata and CPQ deployments, CI/CD, testing, code scanning, sandbox seeding, backups, archiving, observability, and Org Intelligence — including the Gearset Agent — Gearset gives teams complete visibility, control, and confidence in every release. More than 3,000 enterprises, including McKesson, IBM and Zurich, trust Gearset to deliver securely at scale. Combining advanced governance, built‑in audit trails, SOX/ISO/HIPAA support, parallel pipelines, integrated security scans, and compliance with ISO 27001, SOC 2, GDPR, CCPA/CPRA, and HIPAA, Gearset provides enterprise‑grade controls, rapid onboarding, and a user‑friendly interface — all in one platform. Gearset delivers enterprise‑grade power without the overhead, which is why leading global organizations in finance, healthcare, and technology choose us, -
3
Parasoft
Parasoft
Parasoft helps organizations continuously deliver high-quality software with its AI-powered software testing platform and automated test solutions. Supporting embedded and enterprise markets, Parasoft’s proven technologies reduce the time, effort, and cost of delivering secure, reliable, and compliant software by integrating everything from deep code analysis and unit testing to UI and API testing, plus service virtualization and complete code coverage, into the delivery pipeline. A powerful unified C and C++ test automation solution for static analysis, unit testing and structural code coverage, Parasoft C/C++test helps satisfy compliance with industry functional safety and security requirements for embedded software systems. -
4
Testim
Tricentis
Testim is the fastest path to resilient end-to-end tests—codeless, coded or both. Testim lets you create amazingly stable codeless tests that leverage our AI, but also the flexibility to export tests as code. You can leverage Testim’s modern JavaScript API and your IDE to debug, customize or refactor tests. Store them in your version control system to keep them in sync with branches and run tests on every commit. Run parallel, cross-browser tests on our test cloud or Selenium-compatible grids while integrating with your CI and dev tools to run smoke tests on pull requests, end-to-end tests on release candidates, or full regression suites on a schedule. Customers like Microsoft, Salesforce, NetApp, Wix, and JFrog run millions of tests on Testim each month. Learn more on our website and sign up for your free account!Starting Price: $20,000 a year -
5
Sahi Pro
Tyto Software Pvt Ltd
Sahi Pro is a no-code test automation tool for web, desktop, mobile, and SAP applications. Sahi Pro empowers business testers and automation engineers to streamline their test automation processes. Sahi Pro reduces the time, effort, and complexity involved in test automation, making it an ideal choice for various domains including automobile, healthcare and BFSI. Features: 1. Non-flaky Test Execution - For reliable test results and reduced time wastage in analysis of false-positives or false-negatives. 2. Supports Multiple Technologies - Achieve end to end automation across technologies. 3. No-code Automation - Enable non-technical business testers to automate. 4. Integrations - Integrate and work with your existing ecosystem. Testers using Sahi Pro easily automate complex tests without writing code. With Sahi Pro, you can achieve faster release cycles, improved software quality, & reduced costs. Our customers love Sahi Pro for its speed, flexibility, and ease of use.Starting Price: $1499/year/user -
6
Testsigma
Testsigma
Testsigma is a low-code end-to-end software testing platform that works out of the box. It's built to enable modern Product teams to collaboratively plan, develop, execute, analyze, debug, and report on their automated testing—for websites, native Android and iOS apps, and APIs. Testsigma test scripts are code-agnostic. While the platform itself is built with Java, you can write test scripts in simple English or use the Test Recorder to generate airtight test scripts for websites and native mobile apps. You can also use the test recorder on your own device farm/grid or on Testsigma's built-in device lab on the cloud. The platform has built-in visual testing, parametrized or data-driven testing, 2FA testing, and more advanced features for easy test automation. Our AI automatically fixes unstable elements and test steps, identifies and isolates regression-affected scripts, and provides suggestions to help you find and fix test failures. -
7
Applitools
Applitools
Applitools provides an end-to-end UI testing and monitoring platform powered by Visual AI for Developers, Test Automation, Manual QA, DevOps, and Digital Transformation teams. Our Visual AI technology transforms how organizations approach quality by ensuring web and mobile applications appear and operate exactly as designed across any device, browser, OS, or native application. Applitools is fast, quick to integrate with any DevOps environment, easy to use by anyone on the team, and scalable to any size organization looking to increase speed and quality with every release - an outcome necessary to compete in today’s challenging business environment. Hundreds of companies from a range of verticals, including Fortune 100 firms in software, banking, insurance, retail, and pharmaceuticals, use Applitools to deliver the best possible digital experiences to their customers. Applitools is headquartered in San Mateo, California, with an R&D center in Tel Aviv, Israel. -
8
UiPath
UiPath
Become a fully automated enterprise™ with the UiPath Platform. A fully automated enterprise is a digitally transformed enterprise. Create business resilience, speed, and agility, and unburden people from mundane work with the automation platform that has it all. Use the data from your business applications (like ERP and CRM) to give you a detailed understanding of complex business processes. You’ll know what to automate and how to do it best—and be able to prove impact, too. UiPath is an innovative Robotic Process Automation (RPA) and process mining enterprise platform that empowers organizations to efficiently automate business processes, helping companies become digital businesses faster and gain a valuable advantage on their path to AI. Scalable, extensible, and sustainable, UiPath lets users design their own workflows visually--no scripting or coding required. The platform also features full auditing capabilities, advanced analytical reporting, and customizable dashboards.Starting Price: $3990.00/year/user -
9
BrowserStack
BrowserStack
BrowserStack is the world’s largest cloud platform for software testing, with 19 global data centers & 20,000+ real Android and iOS devices that power nearly 1 Billion tests a year. BrowserStack's end-to-end unified testing platform is focused on supporting all genres of testing & operations, from functional testing to visual testing, accessibility testing, performance testing, test observability, API testing, and more. Over 50,000 customers, including Amazon, Paypal, Well Fargo Bank, Nvidia, MongoDB, Pfizer, GE, Discovery, React JS, Apache, JQuery and several others rely on BrowserStack to test their web & mobile apps.Starting Price: $29/month/user -
10
Protractor
Protractor
Protractor is an end-to-end test framework for Angular and AngularJS applications. Protractor runs tests against your application running in a real browser, interacting with it as a user would. Protractor is built on top of WebDriverJS, which uses native events and browser-specific drivers to interact with your application as a user would. Protractor supports Angular-specific locator strategies, which allows you to test Angular-specific elements without any setup effort on your part. You no longer need to add waits and sleeps to your test. Protractor can automatically execute the next step in your test the moment the webpage finishes pending tasks, so you don’t have to worry about waiting for your test and webpage to sync. -
11
Puppeteer
Puppeteer
Most things that you can do manually in the browser can be done using Puppeteer! Puppeteer-core is intended to be a lightweight version of Puppeteer for launching an existing browser installation or for connecting to a remote one. Be sure that the version of puppeteer-core you install is compatible with the browser you intend to connect to. Puppeteer will be familiar to people using other browser testing frameworks. You create an instance of Browser, open pages, and then manipulate them with Puppeteer's API. By default, Puppeteer downloads and uses a specific version of Chromium so its API is guaranteed to work out of the box. To use Puppeteer with a different version of Chrome or Chromium, pass in the executable's path when creating a Browser instance.Starting Price: Free -
12
Nightwatch.js
Nightwatch.js
Nightwatch.js is an integrated, easy to use End-to-End testing solution for web applications and websites, written in Node.js. It uses the W3C WebDriver API to drive browsers and perform commands and assertions on DOM elements. Simple but powerful syntax which enables you to write tests very quickly, using Javascript (Node.js) and CSS or Xpath selectors. Typescript is supported as well. Built-in command-line test runner which runs the tests either sequentially or in parallel, with retries and implicit waits. Also supports grouping of test suites and tags. Manages automatically Selenium or WebDriver services (ChromeDriver, GeckoDriver, Edge, Safari) in a separate child process. Fluent and easy to work with Page Object Model support to better organise elements and sections, with support for both CSS or Xpath selectors.Starting Price: Free -
13
Playwright
Playwright
Playwright supports all modern rendering engines including Chromium, WebKit, and Firefox. Test on Windows, Linux, and macOS, locally or on CI, headless or headed. Playwright waits for elements to be actionable prior to performing actions. It also has a rich set of introspection events. The combination of the two eliminates the need for artificial timeouts - the primary cause of flaky tests. Playwright assertions are created specifically for the dynamic web. Checks are automatically retried until the necessary conditions are met. Configure test retry strategy, capture execution trace, videos, screenshots to eliminate flakes. Browsers run web content belonging to different origins in different processes. Playwright is aligned with the modern browsers architecture and runs tests out-of-process. This makes Playwright free of the typical in-process test runner limitations.Starting Price: Free -
14
TestCafe
DevExpress
No WebDriver required. No manual timeouts needed. Cross-browser testing out-of-the-box. TestCafe does not require WebDriver or other testing software. It runs on Node.js and uses the browsers you already have. TestCafe frees you from the need to insert manual timeouts and use cumbersome boilerplate expressions. You’ll spend less time tracking down annoying issues and more time doing what matters most. TestCafe is available for free and distributed under the MIT license. We are committed to our open-source community and are actively extending TestCafe's capabilities. TestCafe’s intuitive syntax makes teams more productive from day one. Don’t let Internet Explorer push you over the Edge. Run your tests in desktop browsers and headless browsers. Connect to remote testing servers, mobile devices and cloud browser farms. Run your tests in multiple browsers at once to save time and computing resources. -
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Appium
The JS Foundation
Appium is an open source test automation framework for use with native, hybrid and mobile web apps. It drives iOS, Android, and Windows apps using the WebDriver protocol. Appium is built on the idea that testing native apps shouldn't require including an SDK or recompiling your app. And that you should be able to use your preferred test practices, frameworks, and tools. Appium is an open source project and has made design and tool decisions to encourage a vibrant contributing community. Appium aims to automate any mobile app from any language and any test framework, with full access to back-end APIs and DBs from test code. Write tests with your favorite dev tools using all the above programming languages, and probably more (with the Selenium WebDriver API and language-specific client libraries). -
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Selenium
Software Freedom Conservancy
Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily it is for automating web applications for testing purposes, but is certainly not limited to just that. Boring web-based administration tasks can (and should) also be automated as well. If you want to create robust, browser-based regression automation suites and tests, scale and distribute scripts across many environments, then you want to use Selenium WebDriver, a collection of language specific bindings to drive a browser - the way it is meant to be driven. If you want to create quick bug reproduction scripts, create scripts to aid in automation-aided exploratory testing, then you want to use Selenium IDE; a Chrome and Firefox add-on that will do simple record-and-playback of interactions with the browser. If you want to scale by distributing and running tests on several machines and manage multiple environments from a central point. -
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Cypress
Cypress.io
Fast, easy and reliable end-to-end testing for anything that runs in a browser. Cypress has been made specifically for developers and QA engineers, to help them get more done. Cypress benefits from our amazing open-source community - and our tools are evolving better and faster than if we worked on them alone. Cypress is based on a completely new architecture. No more Selenium. Lots more power. Cypress takes snapshots as your tests run. Simply hover over commands in the Command Log to see exactly what happened at each step. Stop guessing why your tests are failing. Debug directly from familiar tools like Chrome DevTools. Our readable errors and stack traces make debugging lightning fast. Cypress automatically reloads whenever you make changes to your tests. See commands execute in real-time in your app. Never add waits or sleeps to your tests. Cypress automatically waits for commands and assertions before moving on. No more async hell.Starting Price: Free -
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Ranorex Studio
Ranorex
Empower everyone on the team to perform robust automated testing on desktop, web and mobile applications, regardless of their experience with functional test automation tools. Ranorex Studio is an all-in-one solution that includes tools for codeless automation as well as a full IDE. With our industry-leading object recognition and shareable object repository, Ranorex Studio makes it possible to automate GUI testing for even the most challenging interfaces, from legacy applications to the latest web and mobile technologies. Ranorex Studio supports cross-browser testing with built-in Selenium WebDriver integration. Perform effortless data-driven testing using CSV files, Excel spreadsheets or SQL database files as input. Ranorex Studio also supports keyword-driven testing: our tools for collaboration allow test automation engineers to build reusable code modules and share them with the team. Download our free 30-day trial for a risk-free start to test automation.Starting Price: $3,590 for single-user license -
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TestComplete
SmartBear
Ensure the quality of your application without sacrificing speed or agility with an easy-to-use, GUI test automation tool. Our AI-powered object recognition engine and script or scriptless flexibility is unmatched, letting you test every desktop, web, and mobile application with ease. TestComplete comes with an intelligent object repository and support for over 500 controls, so you can ensure your GUI tests are scalable, robust, and easy to maintain. More automated quality means more overall quality. Automate UI testing across a wide range of desktop applications, including .Net, Java, WPF and Windows 10. Create reusable tests for all web applications including modern JavaScript frameworks like React and Angular on 2050+ browser and platform configurations. Create and automate functional UI tests on physical or virtual iOS and Android devices. No need to jailbreak your phone.Starting Price: $4,836 -
20
LambdaTest
LambdaTest
LambdaTest is a cloud-based testing platform that provides developers with tools to perform automated and manual cross-browser testing, mobile app testing, and visual regression testing. It supports over 3,000 browser versions and real devices, ensuring seamless performance across platforms. LambdaTest’s AI-driven features, such as test orchestration through HyperExecute and its native test intelligence, help teams reduce test execution time and enhance productivity. The platform also includes tools like Selenium, Cypress, and Appium integrations, enabling rapid and efficient test creation for both web and mobile applications.Starting Price: $15.00/month -
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Alithya GoTest
Alithya
Alithya GoTest is a collaborative test hub that is easy and quick to master and integrate, ensuring the quality of any professional digital solutions for companies requiring reliability without compromises. Ensure the quality of your application without sacrificing speed or agility with an easy-to-use, GUI test automation tool. Whether using scripts or not, our flexibility is unmatched, letting you create manual, automated or hybrid test suites for every desktop, web, and mobile application with ease including .Net, Java, WPF and Windows 10, modern JavaScript frameworks like React and Angular and iOS or Andoid with 2050+ browser and platform configurations. No need to jailbreak your devices. Alithya GoTest comes with a keyword library of over 1500 keywords, so you can ensure your GUI and API tests are scalable, robust, and easy to maintain. Alithya also offers consulting, coaching and training to ensure the success of your teams. -
22
XCTest
Apple
Create and run unit tests, performance tests, and UI tests for your Xcode project. Use the XCTest framework to write unit tests for your Xcode projects that integrate seamlessly with Xcode's testing workflow. Tests assert that certain conditions are satisfied during code execution, and record test failures (with optional messages) if those conditions aren’t satisfied. Tests can also measure the performance of blocks of code to check for performance regressions and can interact with an application's UI to validate user interaction flows. A test method is a small, self-contained method that tests a specific part of your code. A test case is a group of related test methods. Add test cases and test methods to a test target to confirm that your code performs as expected. The primary class for defining test cases, test methods, and performance tests. An abstract base class for creating, managing, and executing tests.Starting Price: Free -
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QF-Test
Quality First Software
QF-Test is an established tool for professional UI test automation of Desktop, Web & Mobile Applications as well as PDF documents. QF-Test is a low-code GUI test tool that allows to efficiently create test cases, e.g. using Capture/Replay, without any programming knowledge across platforms on Windows, Linux and macOS. For software developers, Jython, Groovy or JavaScript offer advanced scripting possibilities. Tests can be run automatically via continuous integration tools such as Jenkins and generate detailed reports. Robust & stable regression tests for various UI technologies can be created. QF-Test supports all types of Java GUIs, ranging from Swing (including ULC, JIDE components, CaptainCasa), its successor JavaFX, as well as the Standard Widget Toolkit (SWT) and Eclipse, including plugins and RCP applications. Use QF-Test to test dynamic web applications based e.g. on Angular, React, including Electron & hybrid applications using e.g. JxBrowser. Supports accessibility testingStarting Price: $2435.00/one-time -
24
Katalon Studio
Katalon
An all-in-one test automation solution Get started in no time, scale up with no limit, for any team, at any level. Katalon Studio Robust test generation on all platforms Productive IDE to generate automated tests easily for all platforms and OSs, regardless of application complexity. Powerful recording utility for effortlessly storing all UI elements to maximize reusability. Codeless experience for beginners. Infinite testing extension for experts. Set Up Projects Built-in project templates Start immediately with ready-made templates, test case libraries, keywords, and object repositories. All kinds of end-to-end testing in one place Uniquely perform web, mobile, API, and desktop testing – all in a single project. -
25
Keysight Eggplant
Keysight Technologies
Keysight Eggplant is an AI-powered software testing platform that helps teams automate functional, regression, and performance testing across any system or platform. Built to eliminate repetitive manual testing, it ensures faster releases, broader coverage, and higher-quality applications. With capabilities spanning UI, performance, and mobile app testing, Eggplant allows organizations to validate real user experiences using computer vision and OCR-based automation. It seamlessly integrates into CI/CD pipelines like Jenkins, Azure DevOps, and GitHub for continuous testing at every code check-in. Supporting technologies from legacy GUIs to cloud-native apps, it delivers consistent reliability across complex environments. Trusted by global enterprises and organizations such as NASA, JetBlue, and the US Army, Keysight Eggplant enables smarter testing and better software outcomes. -
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Squish
Qt Group
Squish GUI Tester automates testing of graphical user interfaces across platforms and technologies such as Qt, Java, Web, .NET/WPF, iOS, Android, and embedded systems. Test scripts can be written in Python, JavaScript, Perl, Tcl, or Ruby, and its object-based recognition ensures tests remain reliable even as UIs change. With features like record/replay, keyword-driven and data-driven testing, test suite management, and CI/CD integration, Squish helps teams reduce manual testing, accelerate testing cycles, and ensure consistent performance, usability, and reliability. It is ideal for teams building enterprise-scale or safety-critical applications requiring high-quality, maintainable GUI testing workflows. -
27
Galen Framework
Galen Framework
Layout testing seemed always a complex task. Galen Framework offers a simple solution: test location of objects relatively to each other on page. Using a special syntax and comprehensive rules you can describe any layout you can imagine. Galen Framework runs well in Selenium Grid. You can set up your tests to run in a cloud like LambdaTest, or Sauce Labs, or BrowserStack so that you can even test your responsive websites on different mobile devices. Galen can run multiple tests in parallel which is also a nice time saver. Galen Framework is designed with responsiveness in mind. It is easy to set up a test for different browser sizes. Galen just opens a browser, resizes it to a defined size and then tests the page according to specifications. Using Galen Specs Language you are able to describe any complex layout including different screen sizes or browsers. It's not only easy to write, it is also easy to read it if you are unfamiliar with the language.Starting Price: Free -
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vStellar
vStellar
vStellar is a low-code, AI-powered software testing framework that simplifies automation for QA teams, developers, and enterprises. It enables effortless UI, API, and mobile testing within a unified environment, helping teams deliver accurate, consistent, and scalable results. Built for modern development pipelines, vStellar integrates seamlessly with IntelliJ IDEA, CI/CD tools, and version control systems to support end-to-end automation workflows. Its intuitive plugin and parallel testing capabilities reduce setup time while increasing efficiency across test execution. QA engineers can validate visual interfaces, endpoints, and performance metrics all within one framework. Trusted by global teams, vStellar empowers organizations to test smarter, deliver faster, and maintain the highest quality standards in every release. -
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Catch2
Catch2
Catch2 is mainly a unit testing framework for C++, but it also provides basic micro-benchmarking features and simple BDD macros. Catch2's main advantage is that using it is both simple and natural. Test names do not have to be valid identifiers, assertions look like normal C++ boolean expressions, and sections provide a nice and local way to share set-up and tear-down code in tests. You are on the devel branch, where the v3 version is being developed. v3 brings a bunch of significant changes, the big one being that Catch2 is no longer a single-header library. Catch2 now behaves as a normal library, with multiple headers and separately compiled implementation. Quick and easy to get started. Just download two files, add them to your project and you're away. No external dependencies. As long as you can compile C++14 and have the C++ standard library available. Write test cases as, self-registering, functions (or methods, if you prefer).Starting Price: Free -
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ACCELQ
ACCELQ
ACCELQ offers AI-powered No-Code test automation and management built on a cloud-native platform. ACCELQ provides a unified platform for web, mobile, API, database, and packaged apps. Automation-first, codeless capabilities make it easy to use for testing teams without deep programming expertise. ACCELQ allows businesses to achieve 3x productivity and over 70% savings with its industry-first autonomics-based automation platform. ACCELQ was named a leader in The Forrester Wave™: Continuous Automation Testing Platforms, Q4 2022. ACCELQ’s App Universe and predictive scenario designer enable the development of test scenarios based on path analysis and predictive analytics, and unique test data permutations are determined to provide coverage for all possible business process scenarios. -
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MarathonITE
Jalian Systems
MarathonITE makes it easy to create GUI tests. You can quickly automate your functional tests and regression tests. MarathonITE has an open and flexible architecture based on open source projects like Marathon, Ruby and Selenium. MarathonITE makes creating, maintaining and executing automated test scripts easy. MarathonITE provides excellent ROI for your test teams. Some of the powerful features of MarathonITE include: Intelligent recording and replay, flexible and configurable object map, selenium/WebDriver bindings for Java™ applications. MarathonITE is a professional tool for creating and executing automated tests through GUI for applications developed using Java/Swing™, Java/Fx™ and Web technologies. MarathonITE provides Selenium/WebDriver bindings for Java application runtime to provide flexible and powerful API to interact with the applications and create GUI tests. Test automation is a combination of two activities – testing and software development.Starting Price: $ 1480 per 1 unit -
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TestProject
TestProject
TestProject is the world’s first free cloud-based, community-powered test automation platform. TestProject makes it easier for testers to do their jobs quickly, and to collaborate using popular open source frameworks (e.g., Selenium and Appium) to ensure quality with speed. By fostering a collaborative community that can come together — as individuals and in teams — TestProject is shaping the future of software testing. Founded in 2015 in Israel, TestProject aims to create a powerful and collaborative environment for the entire test automation community, without any barriers, and completely for free. Learn more at https://testproject.io.Starting Price: $0 -
33
JUnit
JUnit
JUnit 5 is the next generation of JUnit. The goal is to create an up-to-date foundation for developer-side testing on the JVM. This includes focusing on Java 8 and above, as well as enabling many different styles of testing. We ask you – our users – to support us so we can keep up the pace. We will continue our work on JUnit regardless of how many donations we receive. However, your support would enable us to do so with greater focus and not only on weekends or in our spare time. For example, we want to meet regularly and work colocated for a few days in order to get things done faster in face-to-face design and coding sessions. Your donations will help to make that a reality! -
34
MoQuality
MoQuality
MoQuality is a sandbox that enables end-to-end UI testing for your Android and iOS apps. Helps build robust Appium tests. No more flaky tests. Integrates with your continuous testing workflow. Stores all test artifacts (tests, builds and reports) under one dashboard. Generates visual test reports to assist with triaging and test maintenance. Enables advanced functionality over Appium open-source. Write your Appium tests in Python, Java, JavaScript (wd/webdriverio). Build and debug your Appium script on the fly with MoQuality. Run the tests locally on real devices, emulators, and simulators. Test reports are the results of test runs that are saved by the user. You can run your Appium tests locally as many times as you wish. MoQuality supports most Android and iOS real devices, emulators and simulators. We do not restrict the number of users per license. Go ahead and add all your teammates to share the test reports.Starting Price: $25 per month -
35
FitNesse
FitNesse
Since FitNesse is a wiki web server, it has a very low entry and learning curve, which makes it an excellent tool to collaborate with, for example, business stakeholders. The wiki pages created in FitNesse are run as tests. The specifications can be tested against the application itself, resulting in a roundtrip between specifications and implementation. FitNesse is an open source project. The code base is not owned by any company. A lot of information is shared by the FitNesse community. It's extremely adaptable and is used in areas ranging from Web/GUI tests to testing electronic components. FitNesse tests can give us feature feedback very early in the project. In fact, the tests ought to be written first, so programmers can code to the tests. FitNesse tests can give us feature feedback very frequently. They can be run manually or automatically by anyone with web access to the server, as frequently as required. -
36
Pester
Pester
Pester is the ubiquitous test and mock framework for PowerShell. Adding Pester tests to Powershell code will enhance code quality and allows you to start creating predictable changes. Visual Studio Code comes with full support for Pester allowing you to create tests quickly. Pester integrates nicely with TFS, Azure, Github, Jenkins, and other CI servers, allowing you to fully automate your development lifecycle. Pester provides a framework for writing and running tests. Pester is most commonly used for writing unit and integration tests, but it is not limited to just that. It is also a base for tools that validate whole environments, computer deployments, database configurations, and so on. Pester tests can execute any command or script that is accessible to a Pester test file. This includes functions, Cmdlets, Modules, and scripts. Pester can be run locally, where it integrates well with Visual Studio Code, and it can of course be integrated into a build script in a CI pipeline.Starting Price: Free -
37
Karate
Karate
Karate is the only open-source tool to combine API test automation, mocks, performance-testing and even UI automation into a single, unified framework. The BDD syntax popularized by Cucumber is language-neutral and easy for even non-programmers. Assertions and HTML reports are built-in, and you can run tests in parallel for speed. There’s also a cross-platform stand-alone executable for teams not comfortable with Java. You don’t have to compile code. Just write tests in a simple, readable syntax - carefully designed for HTTP, JSON, GraphQL and XML. And you can mix API and UI test automation within the same test script. It is worth pointing out that JSON is a ‘first-class citizen’ of the syntax such that you can express payload and expected data without having to use double-quotes and without having to enclose JSON field names in quotes. There is no need to ‘escape’ characters like you would have had to in Java or other programming languages.Starting Price: Free -
38
Mockito
Mockito
Mockito is a mocking framework that tastes really good. It lets you write beautiful tests with a clean & simple API. Mockito doesn’t give you hangover because the tests are very readable and they produce clean verification errors. Read more about features & motivations. Top 10 Java library across all libraries, not only the testing tools. In late 2013 there was an analysis made of 30.000 GitHub projects. Although Mockito reached number 9 in the main report, mockito-core and mockito-all are the same tool and therefore the factual position of Mockito is number 4, surpassing famous tools like Guava or Spring. Treat this study as an indicator of a big impact that Mockito makes every day on unit tests written in Java.Starting Price: Free -
39
pytest
pytest
pytest helps you write better programs. The pytest framework makes it easy to write small tests, yet scales to support complex functional testing for applications and libraries. Due to pytest’s detailed assertion introspection, only plain assert statements are used. Detailed info on failing assert statements. Auto-discovery of test modules and functions. Modular fixtures for managing small or parametrized long-lived test resources. Can run unittest (including trial) and nose test suites out of the box. Supports Python 3.6+ and PyPy 3. Rich plugin architecture, with over 315+ external plugins and thriving community. The maintainers of pytest and thousands of other packages are working with Tidelift to deliver commercial support and maintenance for the open source dependencies you use to build your applications. Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use. -
40
Cucumber
SmartBear
Validate executable specifications against your code on any modern development stack. With over 40 million downloads, Cucumber Open is the world’s #1 automation tool for Behavior-Driven Development. Cucumber Open isn't just open source, it's an open platform that plays well with the tools you already use and love. Works with Java, JavaScript, Ruby, .NET and many other platforms. Store plain text specifications alongside your code in your own source control system. Describe how the system should behave in a way that everybody can understand. Automate with Selenium, API calls or direct function calls in the same process. Generate reports in HTML, JSON and other formats, or build your own reports. Integrate with CucumberStudio, JIRA or build your own plugins. Bridge the gap between business and development using BDD. Decrease rework with test automation. Get real-time insights with living documentation. Seamless integration with Git. -
41
Screenster
Screenster
As you interact with a web page Screenster records your actions. No coding, no element ids, no adding checks and assertions. Rerun recorded test and let Screenster optimize it. Parameters are automatically extracted and self-healing selectors stored for all actions. Approve intended changes to the baseline and update the default state of the UI. Exclude one or several UI elements from comparison. No browser plugins, no desktop installs, no manuals to read. Just type a URL to a Screenster server and enjoy the ride. Screenster can intelligently detect visual and content changes. It has sophisticated algorithms that compare run results to the baseline and find new, deleted and changed content. Screenster smart selectors automatically locate moved and changed page elements. It discovers and adjusts timeouts and uses AI to wait for the right time to move to the next step. You can run your tests on our cloud, or download Screenster Server and install it on-prem.Starting Price: $100.00/month/user -
42
ReTest
ReTest
retest was founded in 2017 with the purpose to make GUI test automation painless and intelligent. As we picked up momentum, investors and others began to take notice. By 2018 we were servicing clients – who touch about 83 million people, furthering our product, and growing an amazing team. To date, we have raised €600K, are financially and operationally strong, and remain committed to our guiding principles. Whether you regard yourself as a developer, an automation engineer or a tester—retesting is for you. With a different paradigm, retesting gives you unprecedented power, ease of use, and high confidence in your automated tests. Test automation just became painless and intelligent. Difference testing gives you easy-to-ignore visual anomaly detection. It allows data-independent test automation. It is easy to setup and easy to integrate. The first time ever, that you can write data-independent tests. -
43
Rainforest QA
Rainforest QA
No-code test automation for modern software teams. Rainforest QA makes it easy for developers and product managers to quickly automate and maintain end-to-end tests within any CI/CD pipeline. Create your first test in five minutes or less. Product builders should have control over product quality. With Rainforest, anyone on your team can write, run, and maintain automated UI tests and triage test results – without any code. Use our API, CLI, or one of our direct integrations with popular CI tools. No need to provision and configure multiple tools – Rainforest’s got everything you need to get started right away.Starting Price: $200.00/month -
44
HCL OneTest
HCL Technologies
HCL OneTest provides software testing tools to support a DevOps approach: API testing, functional testing, UI testing, performance testing and service virtualization. It helps you automate and run tests earlier and more frequently to discover errors sooner — when they are less costly to fix. HCL also provides a bundled offering under a new consumption model that changes the way you can use and deploy DevOps software. The new offering helps simplify your planning for adoption and growth of critical DevOps products. HCL OneTest UI enables testers to take automation all the way from mainframe terminals with 3270 interfaces, through .NET- and Java-based thick client applications. Additionally, it works with the latest top browsers, ERP systems such as SAP and Oracle, right up to HTML5-based responsive web applications that are built on modern frameworks like Angular, React and Vue.js. -
45
Selenide
Selenide
You don't need to think how to shut down browser, handle timeouts and StaleElement Exceptions or search for relevant log lines, debugging your tests. We are proud to claim that Selenide is so simple that you don't need to read tons of documentation. Selenium WebDriver is a great tool, but it’s not a tool for testing. It’s a tool for browser manipulation. There are several testing libraries around Selenium WebDriver. But it seems that they do not resolve the main problems of UI tests. Namely, instability of tests caused by dynamic content, JavaScript, Ajax, timeouts etc. Selenide was created to resolve these problems. First of all, Selenide makes your tests stable by resolving (almost) all Ajax/timing issues. We are proud to claim that Selenide is so simple that you don't need to read tons of documentation. The whole work with Selenide consists of three simple things!Starting Price: Free -
46
Early
EarlyAI
Early is an AI-driven tool designed to automate the generation and maintenance of unit tests, enhancing code quality and accelerating development processes. By integrating with Visual Studio Code (VSCode), Early enables developers to produce verified and validated unit tests directly from their codebase, covering a wide range of scenarios, including happy paths and edge cases. This approach not only increases code coverage but also helps identify potential issues early in the development cycle. Early supports TypeScript, JavaScript, and Python languages, and is compatible with testing frameworks such as Jest and Mocha. The tool offers a seamless experience by allowing users to quickly access and refine generated tests to meet specific requirements. By automating the testing process, Early aims to reduce the impact of bugs, prevent code regressions, and boost development velocity, ultimately leading to the release of higher-quality software products.Starting Price: $19 per month -
47
VisWiz.io
VisWiz.io
The VisWiz.io Github app verifies commits in pull requests of Github repositories. The VisWiz.io Github app updates the correct commit status and posts a descriptive comment with a summary of the visual regression testing for the changes in the pull request. You get notified using the channel you prefer – be it email, Slack, Microsoft Teams or anything else with a webhook. Our web app is the perfect way to go through the reports on the visual differences between your builds. VisWiz.io is built to be light-weight, easily customizable to suit your needs. It works seamlessly with most modern CI systems and is a great additional tool to UI test frameworks such as Cypress, Puppeteer, webdriver.io, Selenium or UI component explorers such as Storybook.Starting Price: $39 per month -
48
Rapise
Inflectra
Rapise is a robust, next-generation test automation platform for desktop, mobile, and web applications developed by Inflectra. Using the power of open and extensible architecture, Rapise delivers the most rapid and flexible functional testing tool. Rapise comes with a built-in support for testing desktop platforms such as Microsoft Windows GUI applications; cross-platform applications that are written using Swing, Java, Qt, and SWT; and packaged applications that include Microsoft Dynamics AX & NAV.Starting Price: $799.99/one-time -
49
LabVIEW
NI
LabVIEW offers a graphical programming approach that helps you visualize every aspect of your application, including hardware configuration, measurement data, and debugging. This visualization makes it simple to integrate measurement hardware from any vendor, represent complex logic on the diagram, develop data analysis algorithms, and design custom engineering user interfaces. With LabVIEW and NI DAQ hardware, you can build a custom measurement solution to visualize and analyze real-world signals to make data-driven decisions. Using LabVIEW and NI or third-party hardware, you can automate the validation of your product to meet challenging time-to-market and performance requirements. Working with LabVIEW, you can create flexible test applications that control multiple instruments and design user interfaces to optimize your manufacturing test throughput and operational cost. You can build industrial equipment and smart machines faster with LabVIEW.Starting Price: $453 per year -
50
TAST
SIPSA
TAST, Test Automation System Tool is a comprehensive cloud test automation framework that enables businesses to maximize their test automation across the complete testing process from an End User´s perspective. It is easy to use and its graphical interface defines the automated test cases across technological platforms. TAST automates: *Cross Browser testing *Mobile testing *Desktop applications testing *DDBB testing: Oracle, PostgreSQL, MySQL, Db2. *File testing: txt, pdf, word, excel, csv, xml. *Mainframe testing: AS400, Host *APIs testing *Interface testing. *Remote Server testing. Types of tests you can automate with TAST: *Integration *Functional *System: Regressive, stress, load, parallel *Acceptance *A/B.