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10 Best Online Cross-Browser Testing Tools In 2022

Develop A Consistent User Experience Across Browsers and Platforms

Cross-browser testing is all about developing a consistent user experience across devices and platforms – but how do you do that efficiently? Using cross-browser testing tools of course!

Cross-browser compatibility testing is a non-functional form of testing, which emphasizes on availing your website’s basic features and functionality to users on different browser-OS combinations, devices, and assistive tools.

The purpose of cross-browser testing is to provide consistent behavior and experience across all browsers, devices, and platforms. With such a wide range of browsers, devices, and operating systems available today, cross-browser testing is a crucial part of developing software.

This category of tool helps in cross-browser testing of your site across Chrome, Firefox, IE, Edge, Safari, and other browsers.

Cross-browser testing is the formality of testing web applications and websites in all of the common web browsers that users use today — this ensures that we deliver a consistent user experience everywhere, and not just the web browser that takes our fancy.

Here are some of the features a cross-browser testing tool can help identify:

  • Code validation: do some browsers report code errors?
  • Performance: is the website slow, or even causing crashes?
  • Responsive design: is the design consistently responsive?
  • UI inconsistencies: are there any other design flaws?
  • Other strange behaviors: anything else simply not working?

Here’s a rundown of ten of the best cross-browser testing tools.

10 Best Online Cross Browser Testing Tools

  1. Testim
  2. BrowserStack
  3. Experitest
  4. TestGrid
  5. Telerik Test Studio
  6. Headspin
  7. Sauce Labs
  8. Browserling
  9. Functionize
  10. Mabl

Defect Tracking Software Buyers Guide

What should you look for when buying defect tracking software? Here is a quick buyers guide you should be aware of and customize to your company’s needs: 

  1. User Interface (UI):  I look for a clean and organized user interface that is easy to navigate with the ability to view everything you need from a single dashboard.
  2. Usability: I look for tools and applications with extensive developer tools and that provide automated testing in areas such as web testing and mobile testing
  3. Integrations: I look for the most complimentary integrations that allows development teams the capacity to thoroughly streamline their processes 
  4. Cost vs Value: I look for the best user experience for a competitive price

Cross-Browser Testing Tool: Key Features

These are the key features that any good cross-browser testing solution must have. 

  1. Test on browsers without installation: The tool should provide the ability to run automated tests on a multitude of browsers without the need to install those browsers
  2. Simple user interface: The tool should be easy to navigate and test results should be easy to view and assess 
  3. Cloud-based: The tool should be cloud-based so you can access an array of browsers and devices, and various versions of the same, so you can execute tests across all required systems
  4. Technical support: Whether it’s a support team, documentation or open-source resources, the tool should have technical support available to users

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Overviews Of The 10 Best Online Cross Browser Testing Tools

Here’s a brief description of each online cross-browser testing platform on my list showing what it does best, plus screenshots to showcase some of the features.

1.Testim – Best scalable AI-powered test automation

Screenshot of Testim Cross Browser Testing Tool
Code your test with the Testim dev kit: record a user flow and then export that test to code

Testim is a low-code tool with a modern, intuitive UI. Tests are created with a Chrome extension that records a user’s actions. Tests can be edited in the Testim visual editor to rearrange steps, create reusable groups that are shared across tests, add assertions or code-like functions, including loops, and conditions. 

Cross-browser tests can be initiated by the built-in scheduler or from a CI action. Testim integrates with all significant CIs. Testim’s test status feature enables users to treat test failures differently as they run in the CI (stop the build, pass the build with info only). Testim integrates with popular version control systems for code/test branch synchronization and collaboration and bug tracking tools. 

View test results from the dashboard that shows the last ten runs for each test. Failures can be quickly diagnosed with failed step indicators and before/after screenshots, parsed consoles, and network logs. Testim even aggregates failure types to help triage test run results. 

Testim’s biggest value driver stems from the AI-powered locators that keep tests stable, reducing maintenance costs, and customer case studies indicate fast authoring and root cause features also generate time savings.

Testim is free for up to 1000 runs/month. Higher-level plans offer customized pricing upon request.

2. BrowserStack – 3000+ real browsers and devices for instant, on-demand testing on the cloud

Screenshot of BrowserStack Cross Browser Testing Tool
BrowserStacks lets you run manual & automated cross browser 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 software in less time by moving testing to their Cloud. 

BrowserStack’s platform provides access to 3000+ devices and browsers on a highly reliable cloud infrastructure that you can scale as your testing needs grow. On BrowserStack, Dev and QA teams can leverage manual and automated tests of websites and apps.

BrowserStack’s ability to provide real devices at scale means customers can run a massive number of tests and meet their build time goals. The scale of their Real Device Cloud is a critical competitive advantage, as is their ability to automate tests via Selenium (for websites), Cypress(for websites), and Appium(for apps). Automate visual tests on websites with Percy, and ensure pixel-perfect sites reach your user base.

With 15 device centers worldwide, their customers deal with minimal to no latency and significantly high test speed. 

BrowserStack integrates with all major CI/CD tools, test automation frameworks, and numerous other tools to simplify testing and make it faster and more accurate. 

BrowserStack costs from $29/user/month and offers a free trial.

3. Experitest – Best for visual and responsive tests

Screenshot of Experitest Cross Browser Testing Tool
Complete cross-browser compatibility testing across a variety of browsers including Google Chrome and Internet Explorer.

Experitest is a cross-browser and mobile testing tool that allows you to simulate different servers and measure transaction duration. The tool offers real device testing, and the ability to run Selenium tests and Appium tests. Experitest also provides quality documentation and customer support for testers. 

Experitest offers the ability to perform visual tests across a multitude of browsers, and also allows you to test the responsiveness of your application’s UI across a variety of resolutions. The tool also provides the ability to obtain test reports with videos, screenshots and log files, as well the ability to analyze performance across time, versions and tests. 

Experitest is free to use. 

4. TestGrid – No-code/low-code test case authoring and management with remotely accessible infrastructure

Screenshot of TestGrid Cross Browser Testing Tool
The TestGrid dashboard gives you at-a-glance info about your failed, succeeded, and stopped tests.

TestGrid comes with a cross-browser testing feature that enables you to test your website or web app on real devices hosted on the cloud or on your premises. You can execute manual or automated tests to ensure faster release time. Team leads can engage your testing and business teams to build and execute test cases without any pre-requisites of programming knowledge. 

TestGrid lets you run automated tests on a secure, reliable and scalable selenium grid on the cloud or on-premise and test your locally or privately hosted websites for an error-free launch. You can also get support for all the latest and legacy devices available at the time you need and AI-based no-code automation generating selenium and appium based code.

TestGrid also gives you the ability to conduct performance testing to help you optimize and improve your website, catch bugs and get them resolved on the go.

TestGrid integrates with JIRA, Asana, Slack and more. You can also integrate your favorite CI/CD tool for continuous testing.

TestGrid costs from $49 for unlimited users and 1 parallel test. Free trial details are available upon request.

5. Telerik Test Studio – Best for responsive applications with flexible form factor coverage

Screenshot of Telerik Test Studio Cross Browser Testing Tool
Telerik Test Studio lets you use test lists to manage groups of tests that can be executed together.

Telerik Test Studio is a Windows-based test automation platform for web and desktop application testing. It provides a full suite of tools covering different types of web test automation, including visual test recording and execution, cross browser testing and automated test runs with multiple browsers like Chrome, Firefox, Chrome Headless, and Chromium-based Edge.

Test Studio lets you record test steps with point-and-click ease, regardless if you are building test automation from scratch or automating existing manual tests. To test an application against different browsers, you simply record your tests and then execute them against your browsers of choice. Test Studio is really good at automating responsive web applications as it allows you to check your application’s behavior under different form factors without repetitive manual tasks or device switching. To simulate different devices, you simply choose from several predefined browser screen sizes or create the custom ones that you need for your test scenarios. Responsive tests can be added to tests lists and integrate seamlessly into CI/CD.

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

Test Studio 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.

6. Headspin – Intuitive, do-it-yourself platform with simplified Testing on real devices, browsers & OS

Screenshot of Cross Browser Testing Cross Browser Testing Tool
A sample of HeadSpin’s cross browser testing dashboard.

HeadSpin is an AI testing & dev-ops collaboration platform that allows users to remotely run cross browser tests on thousands of real devices on cloud. Users can easily test the responsiveness of their mobile app or website and even test performance vitals like load testing on real environments for 100% accurate results.

HeadSpin gives you a flexible distributed system to scale your remote automated cross-browser testing efforts securely. HeadSpin enables developers to monitor non-noise interfered data through our proprietary RF-compliant hardware and custom USB hub.

HeadSpin integrates with Appium, Selenium and Appium Inspector. HeadSpin is also compatible with a number of technologies like Charles Proxy, Xcode, Android Studio, Flutter, Cucumber, Espresso Android, Experitest, WebPage Test, FitNesse, KIF,UI Automator, Junit,XCTest, Calabash, Unified Functional Testing, TestNG, Puppeteer, Playwright, Jira, Slack and Jenkins.

HeadSpin costs from $99/user/month and offers a free trial.

7. Sauce Labs – Easily configure your test suites using the tool’s user interface

Screenshot of Sauce Labs Cross Browser Testing Tool
View live test results from the Test Results tab of the dashboard.

Sauce Labs is a cloud-based automated testing platform designed to be instantly scalable as it has been enhanced to allow for continuous integration workflows. In addition to automated testing features, Sauce Lab also provides professional services and onboarding as well as instructor-led Selenium and Appium training, allowing you to easily implement the tool within your team.

Sauce Lab provides a simple and easy-to-use UI that allows you to easily configure your test suites. The tool offers the ability to automate the application on the cloud-based device without the need to have the real device, which allows you to efficiently complete mobile testing. In addition, the tool allows you to test across multiple browsers, emulators, and simulators. 

Sauce Lab offers integrations with software such as Jenkins, Appium, and Selenium. 

The cost of Sauce Labs starts at $39/month billed annually.  Sauce Labs also offers a 28-day free trial.

8. Browserling – Live testing tool for quick cross-browser compatibility testing

Screenshot of Browserling Cross Browser Testing Tool
Easily select a system, browser, and any version of that browser to start testing your application.

Browserling is a web based application that does not require installation of an app, software or support items. It is easy to use with a clean, simple user interface, and is used primarily in front-end web testing. The tool is one of the best cross-browser testing tools for startups and freelance developers. 

Browserling provides the feature of live testing, which allows you to live test your websites and applications within the various browsers as if they were installed on your computer. The tool has extensions available for Google Chrome and Firefox so you are able to begin testing from your own browser. The tool also allows you to test the responsiveness of your websites, and allows you to take screenshots so you are able to share your results visually with your team.

The cost of Browserling starts at $19/month for one user. Browserling also offers a free plan.

9. Functionize – Best intelligent testing platform

Screenshot of Functionize Cross Browser Testing Tool
Run automated tests for Google Chrome and view results at a glance.

Functionize is a cross-browser compatibility testing tool that incorporates AI and virtual machine learning technologies in order to allow for test automation across web and mobile applications on all operating systems such as Windows, MacOS, and Linux. The tool allows you to carry out automated testing across all web and mobile browsers. 

Functionize has automated testing procedures using AI and machine learning, making it an extremely user-friendly platform that eliminates time and cost of testing. The tool allows you to create tests with ML-assisted validations that self-heal, as well as a record and playback feature that captures clicks, hovers, and data inputs. Functionize also offers visual testing features such as visual comparison and visual completion. 

Functionize integrates with platforms such as Jira, TestRail, Jenkins, and Slack. 

For pricing, reach out to Functionize to get a quote. The tool also offers a free trial.

10. Mabl – Best for automated scriptless testing

Screenshot of Mabl Cross Browser Testing Tool
Monitor your test executions and results from Mabl’s dashboard.

Mabl is a cross-browser test automation tool that provides test output visualization and performance regression for tracking the speed and response of websites and applications. The tool is lightweight and has a browser plug in. Mabl also keeps track of network spikes and tracks performance of the platform.

Mabl is a user-friendly tool that uses features such as self-healing using machine learning concepts, allowing you to test without the need to write scripts. The tool allows you to write scriptless code by fetching data based on the actions performed, which reduces time and cost of the testing process. Mabl also allows you to efficiently and easily design tests that are compatible with all browser versions. 

Mabl integrates with platforms such as Jenkins, Slack, Bamboo, and Azure DevOps.

For pricing, reach out to Mabl to get a quote. The tool also offers a free trial.

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Other Browser Testing Tools

  1. EndTest –  Has a well composed and minimal user interface allowing for easy maintenance and navigation
  2. TestingBot – An intuitive application providing a cloud of real devices, platforms and desktop browsers for automated testing
  3. IE NetRenderer – A free online HTML tool allowing you to show how your website looks instantly in various browsers, complete with various browser add-ons
  4. IE Tab – Emulates Internet Explorer allowing you to use ActiveX controls and test your web pages with various version of IE
  5. Smartbear TestComplete – Provides integrations with CI/CD tools such as Jenkins and Jira, as well as Selenium and SoapUI, allowing for thorough and robust automated testing
  6. Datadog – Set up a customizable dashboard and create metrics for your web and mobile applications, allowing you to create monitors to set up alerts over them
  7. Browsershots – A free tool geared towards web developers allowing for automated testing on Linux, Microsoft and Mac systems as well as allowing you to test screen sizes and color depths
  8. Ranorex Studio – Easily understandable for users who have minimal coding experience, and allows for identification of elements during automated testing
  9. Turbo Browser Sandbox – Test your web applications on various browsers such as Internet Explorer and Firefox without having to install them on your machine
  10. BrowserStack Live –  Consistently catch bugs at the earliest opportunity and push working code onto every browser
  11. Applitools – Providing automated testing powered by AI assisted technology allowing developers and quality assurance professionals to rectify their bugs and produce high quality applications


What are cross-browser testing tools? 

Cross-browser testing tools are software applications that allow you to test your applications and websites end-to-end on both web and mobile across a multitude of browsers. The tools are mostly cloud-based, and allow you to test on browsers without the need to install them.

Why use cross-browser testing tools?

Cross-browser testing is an important part of the testing process in software development. It is a performance test that allows you to check whether your website works as you intended across all web browsers, mobile devices and operating systems such as Windows, MacOS, iOS and Android.

What do you think?

What cross-browser testing tools do you use? What have you used that works well? Used any that have been more trouble than they’re worth? Let us know in the comments below.

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