In this blog post, we go over 9 of the best cross-browser testing tools out there based on pricing, use cases, and features.
Cross-browser testing is an essential part of quality assurance to make sure a new website works across any browser, device, and operating system.
Cross-browser testing tools make this process easier. And you can fit this during the final stages of any website development project.
Because there are dozens of cross-browser testing tools on the market, we’ve made it easy and compared them for you—so you don’t have to.
Let’s dive right in.
9 Best Cross-Browser Testing Tools
Here are 9 of the best cross-browser testing tools on the market, complete with a review of features, use cases, and pricing.
1. Marker.io
Reports bugs and send feedback straight into your project management tool—from any browser.
Marker.io speeds up your QA testing by automatically including environment information with every bug report, speeding up cross-browser testing.
Let’s look at a few other Marker.io features.
2-way PM integrations
One advantage of Marker.io is the deep 2-way integrations with popular PM tools such as Jira, Trello, ClickUp, or whatever your favorite PM tool is.
This way, when a tester or client is testing a site for cross-browser compatibility, they can submit a report in just one click, via a feedback widget. This goes straight into your PM software.
No more jumping back and forth between different tools, or hunting around in your inbox or Slack channels for feedback.
Developers won’t need to get used to another piece of software in their tech stack.
Issues get reported through Marker, developers action them in their PM tool, tick them off their list, and then the reporter can be automatically notified.
No more wasted time updating issue status for clients and testers!
Check it out in action:
Visual feedback with annotations
Marker.io operates as a simple yet powerful widget on live or staging sites.
Because of this, reporting cross-browser testing issues or anything that needs debugging is easy for everyone involved.
Let’s say you’ve got a team testing a new site on a range of devices and web browsers.
It works fine on 90% of them, but there are various browsers/OS combinations where pages aren’t loading properly.
Your team needs to know which pages, browsers, and operating systems aren’t performing as they should.
Thankfully, sending a report with Marker.io is then a simple, 3-steps process:
- Find an issue, click the button
- Fill out the report and input details
- Click on “Create issue”—done!
To make debugging and modifying websites for different browsers easier, reports submitted through Marker.io include a wide range of visual options:
- Automatic screenshots
- Annotations
- Notes
- Even emojis, and loads more!
Detailed bug reports
When you try to get feedback from your clients, it’s usually from people who aren’t tech-savvy.
Most users don’t know what devs need to fix a bug, especially if the issue is only occurring on a handful of browser and OS combinations.
To fix this, Marker.io automatically captures the information your devs need to retrace the tester’s steps—with every report:
- Reporter name
- Source URL
- Console logs
- Environment info
- Session replay
- Any custom metadata
See the issue with session replay
As a developer, when you receive a bug report, your first action is to try and reproduce the environment where the issue occurred.
You need to perform the same actions as the tester on the same device, browser, and operating system.
With most cross-browser testing platforms, you can do that fairly easily in virtual cloud-based environments.
Plus, with Marker.io's bug reports, you get all of the technical data (including environment and console logs) and visual notes from testers.
But even with all the technical data in the report—sometimes, you still need more information. And for project managers, it’s not always possible to arrange a quick call with testers.
If only you could see exactly what happened in the environment when the issue occured...
Well—Marker.io's toolkit includes session replay for that reason.
Straight from your PM tool, simply click the “Watch replay” link.
You’ll then be able to watch the last 30 seconds (or more) before the report is submitted.
Check out session replay in action:
Finally, Marker.io was not designed just for cross-browser testing.
You can use it for internal QA as well as throughout your user acceptance testing process.
Pricing: from $39/mo to $159/mo, with enterprise plan for larger companies. Start a free trial today.
2. BrowserStack
App and browser testing platform with 3000+ real devices and browsers.
BrowserStack offers real devices instead of emulators and simulators so that you’ll know that users will get the best possible experience on your website.
With this tool, you can:
- Test web applications or websites hosted on your local machine, in the cloud, or internal network;
- Use seamless integrations with popular development and testing tools like Jira, Slack, and Jenkins;
- Implement even more effective testing with their three new products: Test Management, Test Observability, and Accessibility Testing.
As a bonus, you can also integrate BrowserStack with Marker.io, so you get the best of both worlds!
Pricing: From $29/mo (1 user).
3. Selenium
Open-source browser testing platform.
Selenium is a platform for automated cross-browser and user experience testing.
With this tool, you can:
- Use Selenium WebDriver to create robust, browser-based regression automation suites and tests across different environments;
- Use Selenium IDE to run and recreate bug testing scripts in different environments and browsers;
- Distribute tests across a range of devices and environments with Selenium Grid.
Pricing: Free (open-source).
4. LambdaTest
Next-generation cross-browser and app testing cloud.
Over 2 million users and businesses trust LambdaTest for their cross-browser website and app testing.
With this tool, you can:
- Take automated screenshots of your web application and websites during testing;
- Log and track bugs, and collaborate with team members to resolve issues;
- Benefit from an AI-powered testing platform to automate manual tasks.
Pricing: Free for 1 parallel test, with more than 1 test from $19/mo.
5. Sauce Labs
Website and mobile testing platform for every stage of development.
Sauce Labs provides companies of every size with an extensive cloud-based testing environment.
With this tool, you can:
- Test websites, apps, and APIs on thousands of browsers and OS configurations;
- Benefit from AI-driven SaaS testing solutions;
- Find and fix bugs in collaboration with team members.
Pricing: Get 2,000 credits per week and pro plans from $50/mo.
6. BitBar
Cloud testing platform for every device and browser you could need.
BitBar is a Smart Bear testing product that includes:
- Thousands of real devices, browsers, and OS configurations;
- Test automation frameworks like Appium and Selenium;
- Integrations into CI/CD pipelines to allow for continuous testing.
Pricing: From $47/mo.
7. Virtuoso QA
In-sprint functional UI and end-to-end testing that combines automation, AI/ML, and natural language programming.
Virtuoso QA is a testing environment that aims to automate as much as possible to keep test maintenance to a minimum.
With this tool, you can:
- Record interactions with your application or website and replay them later during testing;
- Implement agile and shift-led testing;
- Integrate Virtuoso QA with a wide range of other tools and software to create a comprehensive testing and bug-fixing environment.
Pricing: Not public, you’d need to book a demo.
8. TestGrid
Deploy real devices on-prem, in the cloud, or in a hybrid environment.
TestGrid is an end-to-end AI-powered testing suite for websites and apps.
With this SaaS platform, you can:
- Install TestOS on-site, and TesGrid will even ship you devices as needed;
- Test APIs, websites, and apps across thousands of devices and OS configurations;
- Automate test cases using simple keywords and AI prompts.
Pricing: Starts with 200 free minutes per month and pro plans from $59/mo.
9. Mabl
Full-service automated testing suite.
Implement cross-platform and cross-browser testing with Mabl. It gives you the ability to:
- Perform simple UI tests for websites;
- Implement continuous testing for SaaS apps;
- Create and manage API tests more effectively.
Pricing: No public pricing, you’d need to get a quote or start a free trial.
Frequently Asked Questions
What is cross-browser testing?
Websites need to work exactly the same on any browser, device, and OS combination.
In other words, functional websites need to be environment agnostic.
Cross-browser testing is a non-functional aspect of website development that ensures a live site works across:
- A combination of browsers and operating systems, especially the most popular: Chrome, Firefox, Edge, Safari, and of course, macOS, iOS, Windows, and Android.
- A range of devices. Businesses need to know their websites will operate as quickly and smoothly across every type of device and screen size—smartphones, tablets, laptops, and desktops.
- Assistive technology. Speed and cross-device compatibility aren’t the only considerations web developers need to factor in. With hundreds of millions of people visually impaired or unable to access the online world due to other disabilities, checking a site is compatible with assistive tools will ensure it’s accessible to everyone.
What are the advantages of cross-browser testing?
Browser providers all adhere to web standards, also known as Open Web Standards or W3C standards.
However, the way these standards are interpreted and implemented isn’t universal, and the technology behind real browsers and operating systems is forever changing and updating.
It is up to web developers to ensure that websites function the same way regardless of the platform a user is on.
Cross-browser testing ensures that any browser-specific issues can be identified and fixed before a new website is shipped.
Otherwise, agencies risk their clients losing a percentage of their audience/customers if they can’t access a site on specific devices or browsers.
Cross-browser testing prevents this from happening.
We hope you’ve found this comparison of 9 cross-browser testing tools useful!
Are there other apps you’ve tried for cross-browser testing? Let us know via email or Twitter.
