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10 Best Online Cross-Browser Testing Tools In 2023

10 Best Online Cross-Browser Testing Tools Shortlist

  1. Headspin

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

  2. Autify

    Comprehensive cross-browser testing using AI algorithms to detect errors in product designs

  3. Mabl

    Best for automated scriptless testing

  4. QA Wolf

    End-to-end testing service run by a team of expert QA engineers

  5. BrowserStack

    3000+ real browsers and devices for instant, on-demand testing on the cloud

  6. Testim

    Best scalable AI-powered test automation

  7. Sauce Labs

    Easily configure your test suites using the tool’s user interface

  8. TestGrid

    No-code/low-code test case authoring and management with remotely accessible infrastructure

  9. Browserling

    Live testing tool for quick cross-browser compatibility testing

  10. TestingBot

    Best for comprehensive cross-browser and real device testing

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?

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

Headspin

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

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.

Free Trial

$99/user/month

2

Autify

Comprehensive cross-browser testing using AI algorithms to detect errors in product designs

Autify is an online cross-browser testing tool allowing users to test their websites and applications across multiple browsers. It provides developers, testers, and designers with a platform to create automated tests for their websites or applications quickly. These tests are executed in real-time on multiple browsers simultaneously to identify compatibility issues before they become problematic.

Autify takes snapshots of a website in different browsers and then compares them for differences. The tool automatically checks for layout issues, errors, and discrepancies between website versions. It also allows users to add custom scripts to automate more specific tests, such as verifying form submissions or page loading times. Autify's parallel execution allows users to run multiple automated tests simultaneously. This helps increase the speed and efficiency of software testing, as numerous tests can be run concurrently with no regression in quality or accuracy. Businesses can dramatically reduce failed code implementations, positively increasing overall productivity.

Autify supports visual and cognitive testing, allowing users to quickly identify UI issues and functional defects such as incorrect information or redirects. It has an integrated debugging feature that can quickly identify problems within a codebase and a visual snapshot feature that allows users to see how their website looks in various browsers without manually opening up each one.

Autify offers a robust reporting system that monitors a web application’s performance on different browsers, including response times, load times, and errors. Additionally, these reports can provide insights into user behavior and trends, helping ensure that developers can optimize their product for maximum performance on all supported browsers.

Integrations include Slack, Bitrise, GitHub, CircleCI, and Jenkins. They also offer API access to extend functionality for Autify for Mobile. 

Autify costs from $300/month and comes with a 14-day free trial.

14-days free trial

From $300/month

3

Mabl

Best for automated scriptless testing

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.

14-Days Free Trial

Custom pricing, available upon request

4

QA Wolf

End-to-end testing service run by a team of expert QA engineers

QA Wolf is an automated end-to-end testing service run by a team of expert QA engineers. Their team will write, run, and repeat all your critical tests, taking the burden of in-house QA work off your shoulders. They're currently used by companies like Gumroad, MainStreet, Mailchimp, Replay, and Padlet. 

QA Wolf's cross-browser testing service begins with their team writing and running tests, investigating any failures, and documenting any bugs. Once testing is complete, their team will provide you with a bug/issue report including repro steps, a video recording, logs, and any other data you may need. You can also log into the platform to view progress at any time or wait for your scheduled review session. 

Key features include end-to-end test coverage, a comprehensive test plan strategy, failure triaging and test maintenance, high-quality bug reports, fast parallel test run infrastructure, and an easy-to-use app for real-time status updates. Plus, all your test data is stored in Microsoft Playwright (an open source testing package), meaning you can migrate it to any other testing platform easily, should you need to in the future.

QA Wolf integrates with tools like Stripe, Salesforce, email providers, Auth0, SMS, Github, and even more options through their flexible API.

Two-month, risk-free pilot

Pricing upon request

5

BrowserStack

3000+ real browsers and devices for instant, on-demand testing on the cloud

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.

Starts at $29/month

6

Testim

Best scalable AI-powered test automation

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.

Free plan available

From $450/month

7

Sauce Labs

Easily configure your test suites using the tool’s user interface

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.

28 Days Free Trial

From $39/month

8

TestGrid

No-code/low-code test case authoring and management with remotely accessible infrastructure

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.

TestGrid is free for 1 user and 1 parallel test

$49/month for unlimited users and 1 parallel test

9

Browserling

Live testing tool for quick cross-browser compatibility testing

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.

10

TestingBot

Best for comprehensive cross-browser and real device testing

TestingBot provides automated and manual testing for websites and mobile applications. QAs can perform headless, performance, and visual testing. TestingBot also supports remote application testing on any device. QAs can test applications on thousands of desktop browsers and mobile devices in the cloud. TestingBot is also compatible with all major operating systems. Users can further expand their test coverage with parallel testing, which enables you to perform hundreds of tests simultaneously. TestingBot supports various automation frameworks, including Selenium, Appium, and Espresso. It also integrates with Jenkins, Bamboo, Jira, and Azure DevOps.Pricing starts at $20/month.

10 Best Online Cross-Browser Testing Tools Summary

Tool Free Option Price
1
Headspin

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

Free Trial

$99/user/month Visit Website
2
Autify

Comprehensive cross-browser testing using AI algorithms to detect errors in product designs

14-days free trial

From $300/month Visit Website
3
Mabl

Best for automated scriptless testing

14-Days Free Trial

Custom pricing, available upon request Visit Website
4
QA Wolf

End-to-end testing service run by a team of expert QA engineers

Two-month, risk-free pilot

Pricing upon request Visit Website
5
BrowserStack

3000+ real browsers and devices for instant, on-demand testing on the cloud

Not available

Starts at $29/month Visit Website
6
Testim

Best scalable AI-powered test automation

Free plan available

From $450/month Visit Website
7
Sauce Labs

Easily configure your test suites using the tool’s user interface

28 Days Free Trial

From $39/month Visit Website
8
TestGrid

No-code/low-code test case authoring and management with remotely accessible infrastructure

TestGrid is free for 1 user and 1 parallel test

$49/month for unlimited users and 1 parallel test Visit Website
9
Browserling

Live testing tool for quick cross-browser compatibility testing

Not available

Visit Website
10
TestingBot

Best for comprehensive cross-browser and real device testing

Not available

$20/month Visit Website

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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

Check This Out: 10 BEST BUG TRACKING SOFTWARE IN 2023

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.

Should you wish to learn more about testing tools and test automation, sign up to The QA Lead newsletter.

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By Jason Boog

Over his 15-year career, Jason Boog has worked as a QA tester, QA analyst, and Senior QA Analyst on video games, commercial sites, and interactive web applications. He spent more than a decade building out the QA team and process as Director of Quality & Client Support at a full-service digital agency.

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