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One of the primary jobs of the developers and the QA engineer, working on mobo or website applications, is to ensure consistent performance of their product on various browsers. Cross Browser Testing helps them to ensure that an application or website works seamlessly on various browsers and devices.
While writing CSS can be tricky for bringing in the desired effect, an unsupportive browser can ruin the hard work. Developers and QA testers often encounter situations when fonts or other functionalities change dramatically on switching through the browsers. This leads to a poor user experience. Cross browser testing helps identify and resolve these discrepancies and ensure that the website or application looks and functions as intended across all browsers.
It helps to deliver a high-quality web experience across all devices in varying settings. Developers and QA engineers use the best cross browser testing tools to ascertain browser compatibility, user experience, and market reach. Device diversity, performance issues, and security are other critical issues that cross browser testing tools help trace and fix.
With that being said, we understand that the importance of cross browser testing cannot be overlooked. But other impact does it bring as a skill? Does cross browser testing help to enhance your profile? If Yes, what are the best cross browser testing tools that developers must know about?
Let’s find this and more in this article!
Cross-browser testing is the process of checking how a website or web application performs across different web browsers. It ensures that the site looks and functions correctly in various environments, including different browser versions, operating systems, and devices. The goal is to provide a consistent user experience regardless of the browser a visitor uses.
Basically, we verify the different functionalities of an application for multi-browser compatibility in cross browser testing and ensure the application functions seamlessly across different browsers and platforms, including the different screen resolutions.
Cross browser testing can be done manually or automated. Manual testing is a simple but slow process. It cannot be scaled up. Automated cross-browser testing, on the other hand, involves creating a test automation framework that supports multiple browsers and runs on tools such as Browser Stack or Sauce Lab using selenium.
Modern IT infrastructure offers multiple cross browser testing tools, both paid and free. Among these multiple browser testing tools, we have come up with selected 20 best cross browser testing tools for you. Let’s explore these tools for features, advantages, disadvantages, prices, and more in the next section.
TestGrid is a cloud-based testing tool that allows you to test your applications across multiple browsers and devices without a need for physical hardware. It supports automation with tools like Selenium, making it easy to run multiple tests repetitively. All tests are real-time, and performance signal helps you to identify and fix any slowdown in your application.
Now, let’s take a look at the advantages and disadvantages tabled below:
BrowserStack is a popular cross browser testing tool developed and released by Ritesh Arora and Nakul Aggarwal, IITians, in 2011. It has 25000 paid subscribers and more than 2 million registered developers in more than 135 countries.
BrowserStack offers live testing on real devices, enabling you to manually test your web application across various browsers and devices. Further, it can be integrated with automation tools like Selenium, allowing you to expedite the testing process with minimal effort. It allows testing the applications for responsiveness across various screen sizes. Browser stack comes with a local testing feature that allows testing the websites hosted on local machines.
BrowserStack has various pricing tiers, starting around $29 per month for individual live testing plans. They also offer plans for teams and enterprises, with additional features and higher usage limits.
TestingWhiz can be one of the best cross browser testing tools for those who are less conversant with codes. This means it can be useful for WordPress developers. TestingWhiz offers a code-less approach to automation testing. It supports testing across various browsers and browser versions to ensure compatibility and can be integrated with Continuous Integration/Continuous Deployment (CI/CD) tools like Jenkins, making it suitable for automated testing in agile workflows. Data-driven testing with external data sources, such as Excel or CSV files, can also be done with TestingWhiz.
TestingWhiz offers a free trial, with paid plans starting at around $149 per user per month. Prices may vary depending on the number of users and the features you need.
Browserless allows you to run tests in a headless browser environment. This makes this cross browser tester faster and more efficient as it doesn’t require a graphical user interface. It provides a powerful API that allows you to automate and control browsers programmatically. Browserless is designed to scale, handling multiple parallel sessions efficiently, and can be integrated with tools like Puppeteer and Selenium for flexible automation testing.
Browserless offers a free tier with limited usage, and paid plans start at around $50 per month, depending on the number of sessions and API requests you need.
Test IO is a crowdsourced testing platform where real testers from around the world test your website on different browsers and devices. It focuses on exploratory testing, where human testers look for issues that automated scripts might miss. You get real-world feedback from actual users, which is invaluable for understanding how your application performs in real-world conditions. Test IO provides detailed bug reports with screenshots and reproduction steps, making it easy to address issues.
Test IO offers custom pricing based on your specific needs and the scale of testing required. You’ll need to contact them directly for a quote.
HeadSpin allows you to test your web applications on real devices in over 150 locations worldwide. It uses the advantages of AI to offer actionable insights, making it easier to identify and fix issues related to speed, latency, and more. Users can integrate HeadSpin with automation tools like Selenium and Appium to automate your testing processes.
HeadSpin’s pricing is customized based on your specific requirements, such as the number of devices and locations you want to test in. You’ll need to contact them directly for a quote.
Sauce Labs offers cross-browser testing on a wide range of browsers, operating systems, and devices. You can run multiple tests simultaneously, speeding up the testing process. It integrates seamlessly with Continuous Integration/Continuous Deployment tools, making it a good fit for agile development teams.Besides automation, Sauce Labs offers live testing, allowing you to manually test your applications in real-time.
Pricing Details:
Sauce Labs’ pricing starts at around $39 per month for basic plans, with more advanced plans available for teams and enterprises. The pricing varies depending on the number of concurrent sessions and the types of testing required.
Marker.io isn’t a full-fledged cross-browser testing tool but a powerful bug tracking tool that integrates with your existing cross-browser testing setup. It provides browser extensions for easy reporting of bugs directly from the browser you’re testing on. Marker.io integrates with tools like Jira, Trello, and Asana, streamlining the process of reporting and tracking bugs.
Marker.io offers pricing plans starting at $39 per month for teams. They also have a free trial to help you get started.
Website Testing provides a straightforward interface for testing your website across multiple browsers.It includes tools to check your site for accessibility issues, ensuring compliance with web standards.The platform offers basic performance testing to help you identify slow-loading pages and other performance bottlenecks. A unique attribute of this cross browser testing tool is the SEO feature. As we know raking in organic search needs right optimizations for search engines, SEO tool analyses the visibility issues and helps you to fix them.
Website Testing offers a variety of pricing plans, typically starting from around $10 per month for basic features. There might also be a free tier with limited access.
LambdaTest offers automated and manual cross-browser testing across a wide range of browsers and operating systems. The platform includes smart testing features like parallel test execution and real-time browser testing. LambdaTest can be integrated with popular CI/CD tools like Jenkins, GitLab, and CircleCI, enabling continuous testing in your development pipeline. You can run live tests or capture screenshots to check how your website looks across different browsers.
LambdaTest offers a free tier with limited features. Paid plans start at $15 per month for individual users, with more advanced features available at higher tiers.
Virtuoso uses AI to create, run, and maintain tests, making the process more efficient and less prone to errors. You can build automated tests without writing code, which is great for non-developers. Virtuoso allows you to test across multiple browsers to ensure compatibility. It integrates with CI/CD pipelines to enable continuous testing, making it easier to catch issues early in the development process.
Virtuoso offers custom pricing based on your team’s size and testing needs. You’ll need to contact them directly for a quote.
Katalon is a comprehensive testing tool that supports web, mobile, API, and desktop testing. It allows you to run tests across different browsers and platforms to ensure compatibility. Katalon Studio offers a scriptless option for users who prefer not to write code, making automation accessible to everyone. Katalon integrates with CI/CD tools like Jenkins, GitLab, and Azure DevOps for seamless automated testing in your development pipeline.
Katalon offers a free version with basic features, while paid plans start at $75 per month per user for more advanced features and enterprise support.
BitBar provides a cloud-based testing environment for web, mobile, and API testing. You can test your applications on a wide range of real devices hosted in the cloud. It allows for parallel testing, letting you run multiple tests simultaneously to save time. BitBar can be integrated with popular CI/CD tools for automated testing within your development workflow.
BitBar offers a variety of pricing plans, starting from around $39 per month. There’s also a free trial available to test out the features.
Mabl uses AI to create, run, and maintain tests. The use of AI makes it easier to catch issues and improve test accuracy. Mabl offers a no-code interface for creating automated tests, which is perfect for non-developers. It allows you to test your web applications across different browsers to ensure compatibility. Mabl includes visual testing capabilities to help you identify UI issues by comparing screenshots across different versions.
Mabl offers a free trial, with paid plans starting at around $250 per month, depending on your testing needs and the number of test runs.
With Userbrain, a tester can get feedback from real users on how they interact with your website or app. Tests are automatically distributed to a pool of users who provide feedback through video recordings. While not its primary focus, Userbrain can help you understand how real users experience your site on different browsers. You receive video feedback from users, along with comments and ratings, to understand their experience.
Userbrain’s pricing starts at $99 per month for four user tests, with additional tests available for purchase. Custom plans are also available for larger needs.
Selenium is a widely used open-source tool for automating web browser interactions. You can write test scripts that run across different browsers like Chrome, Firefox, and Safari. Selenium supports multiple programming languages, including Java, Python, and C#, giving developers flexibility. Selenium integrates well with CI/CD pipelines, allowing for continuous testing in your development process.
Free: Selenium is an open-source tool, so it’s completely free to use.
Playwright is another open-source tool for automating end-to-end testing across web browsers. You can run tests across Chromium, Firefox, and WebKit browsers with a single API. It allows you to run tests in parallel across multiple browsers, saving time. The playwright automatically waits for elements to be ready before interacting with them, reducing flakiness in tests.
Free: Playwright is an open-source project, so it’s free to use.
Virtuoso QA can be a great tool for non-coders to do cross browser testing. It uses AI to help automate and maintain tests, making testing more efficient. The tool also offers visual regression testing to spot UI inconsistencies across different browser versions.
Virtuoso QA offers custom pricing based on the specific needs of your team. You’ll need to contact them for a detailed quote.
Testim is another AI-powered cross browser testing tool that creates, runs, and maintains automated tests. The tool ensures compatibility and consistent performance. While AI-driven, Testim also allows for customization through code for more complex scenarios. It can be integrated with CI/CD tools for customized test automation.
Pricing Details:
Testim offers a free plan with limited features, while paid plans start at $249 per month, depending on your testing needs.
TestingBot is a versatile testing platform that empowers developers to run automated and manual tests across 5200+ browsers and devices. With features like codeless automation and headless testing, it ensures faster releases and improved product quality.
TestingBot offers a free trial with limited features, while paid plans start at $20 per month, depending on your testing requirements.
Effective cross browser testing tools should support the below-outlined features:
Knowledge of cross browser testing tools can significantly enhance your profile. Let’s see how in a bulleted view below:
With cross-browser testing skills, you can contribute to creating a seamless user experience, reduce the risk of bugs in production, and enhance your problem-solving skills. Moreover, having expertise in these tools demonstrates your commitment to quality and your ability to adapt to the evolving technological landscape. Familiarity with common problems, such as JavaScript bugs, showcases attention to detail and effective debugging skills using specialized software. This boosts credibility within technical teams, promotes smoother project delivery, and enhances both professional standing and job prospects.
Cross Brower Testing is essential for ensuring web compatibility. It helps identify and fix bugs that could effect user experience across various browsers in different geographical regions. This process involves automated tools as well as manual checks to cover all bases.
As the diversity of web browsers and devices grows, ensuring that websites and web applications work seamlessly across all these platforms becomes increasingly important. With the given list of the best cross browser testing tools, and the right knowledge of QA testing, users can select the right tool to match their testing needs. We hope you find this helpful. For further details on how to become a successful software QA tester, drop us a comment or get in touch with us for an insightful discussion.
1. Why is Cross-Browser Testing Important?
There are several browsers some eading globally while some have dominance in a specific geo-location. Not all of them render web pages in the same way. There is a difference in how HTML, CSS, and JavaScript are interpreted, leading to a change in the way web pages look across these browsers. That makes testing the web pages important across several browsers to impart a good user experience, making Cross Browser Testing crucial. Without cross-browser testing, users on certain browsers might encounter issues such as broken layouts, missing functionality, or poor performance, which can negatively impact the business objectives.
2. Which Browsers Should I Test?
Get the list of the leading browsers such as Google Chrome, Mozilla Firefox, Safari, and Microsoft Edge. They have a large user base. Webpages should render consistently across these browsers. Giving due consideration to screen sizes like the mobile and tablets is equally important.
3. How Do I Start Cross-Browser Testing?
To start cross-browser testing, you can either manually test your website by opening it in different browsers or use cross-browser testing tools like BrowserStack, LambdaTest, or Sauce Labs. These tools allow you to test your website across multiple browsers and devices simultaneously, making the process more efficient.
4. What Challenges Might I Face During Cross-Browser Testing?
Some common challenges in cross-browser testing include dealing with different browser versions, handling browser-specific bugs, and managing a wide variety of devices and operating systems. Additionally, the process can be time-consuming if done manually, which is why many professionals use automated cross-browser testing tools to streamline the process.
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