Adobe BrowserLab – Wikipedia
Adobe BrowserLabDeveloper(s)Adobe SystemsStable release1. 0. 0
Operating systemMac OS X and
Adobe BrowserLab was a service that enabled cross-browser testing by producing screenshots of websites from various web browsers across different platforms (Windows and OS X are currently supported). Screenshots could be compared side-by-side or overlaid upon one another, with diagnostic tools to help discover cross-browser differences.
The service could access dynamic pages across the web, or local content via Firebug or Adobe Dreamweaver CS5. The BrowserLab for Firebug extension allowed Firebug users to preview their page (live URL, or local edited source) in BrowserLab. This workflow allows using BrowserLab with site content that is behind a firewall or not yet published publicly on the Internet.
BrowserLab was updated frequently during its lifespan, with regular posts on the Adobe BrowserLab Team Blog.
In 2006, a team of Chicago-based designers and developers, Dean Vukas, Josh Hatwich, Ted Billups and Charles Stevenson conceived and invented MeerMeer, a web site testing tool for web developers and designers. The MeerMeer SaaS application and patent was sold to Adobe Systems, Inc. in December 2007 and was released worldwide under the new name, Adobe BrowserLab.
On March 13, 2013 BrowserLab was shut down.
Adobe BrowserLab official site
BrowserStack – Wikipedia
BrowserStackTypeEnterprise Software, Web DevelopmentFounded2011FounderRitesh Arora, Nakul AggarwalHeadquartersMumbai, IndiaNumber of employees600WebsiteBrowserStack is an Indian cloud web and mobile testing platform that provides developers with the ability to test their websites and mobile applications across on-demand browsers, operating systems and real mobile devices. They have four primary products: Live, App Live, Automate and App Automate.
The subscription-based service was founded by Ritesh Arora and Nakul Aggarwal in 2011 in Mumbai, India and was originally started as a service to let developers test their websites on Internet Explorer. BrowserStack has over 25, 000 paid customers and 2, 000, 000 registered developers in more than 135 countries. 
BrowserStack has offices in San Francisco, Mumbai and Dublin. Privately held, the company raised $50 million Series A from Accel in 2018. [promotional language]
In October 2015, BrowserStack was recognised as a Bootstrap Champ in the Economic Times Startup Awards.
In July 2020, BrowserStack announced that they had acquired a visual testing software provider, Percy. 
^ “BrowserStack simplifies web application testing”. techrepublic. Retrieved 28 August 2013.
^ “ET Startup Awards 2015: No venture funding yet, but BrowserStack has cracked the code to profitability”. Economic Times. Retrieved 14 August 2015.
^ “BrowserStack hauls in $50 million Series A from Accel – TechCrunch”. Retrieved 2018-05-14.
^ “Economic Times Startup Awards 2015”. Retrieved 14 October 2015.
^ Ananth, Venkat. “Mumbai-based SaaS startup BrowserStack acquires Bay Area company, Percy”. The Economic Times. Retrieved 2021-02-07.
10 Best Cross Browser Testing Tools in 2021 (Free/Paid) – Guru99
There are ad-infinitve cross browser test tools to check your web app for cross browser compatibility. Here is the list of top Cross Browser Testing tools shortlisted by our experts.
Following is a curated list of best cross browser testing tools with popular features and the latest download links. The list contains both free cross browser testing tools(open source) and paid (commercial) software.
Top Cross-Browser Compatibility Testing Tools
Free + Paid Plan
CrossBrowserTesting by SmartBear, makes every web experience perfect on any browser or mobile device with their cloud-based real device lab. Ditch your VMs and device lab.
Easily run manual, visual, and Selenium tests in the cloud on 2050+ real desktop and mobile browsers.
Record & Replay feature allows you to record a live test and run that recorded test in parallel.
Offers Visual Testing with Automated Screenshots and comparisons
Run Selenium and Appium Tests in the Cloud
LambdaTest is a cloud based platform that helps you perform cross browser compatibility testing of your web app or websites. You can run automated selenium scripts on LambdaTest’s scalable cloud grid, or can even perform live interactive testing on real browser environments.
Run Selenium automation tests on a scalable Selenium grid having 2000+ browser environments
Execute automated screenshot and responsive testing of your website
Test your locally or privately hosted website using SSH Tunnel
One click bug logging to your favorite bug tracking tool like Asana, BitBucket, GitHub, JIRA, Microsoft VSTS, Slack, Trello etc.
Virtuoso is a revolutionary test automation tool that leverages the latest advances in AI and Machine Learning to empower everyone to test.
It delivers on the promise of codeless test automation with sophisticated features including cross-browser/device testing so that tests can be executed across different browsers, browser versions, operating systems, real devices, and resolutions.
Get on-demand access to real mobile devices and tablets, Windows and Mac OS, and all the latest browsers.
With Virtuoso, you can run functional, visual, and compatibility testing in a single execution.
4) Selenium Box
Selenium Box is an Enterprise Selenium Grid that runs on-premises or in your corporate cloud, is fully managed and highly scalable. It allows execution of automated tests for web and mobile inside the corporate firewall. The product is designed for large organizations in security sensitive areas such as the banking, insurance and medical field. Selenium Box combines the features of SaaS solutions with the security and performance of on-prem / in-house deployment.
On-premises / corporate cloud deployment
Desktop browsers, emulators / simulators and real devices
Secure, no tunnels or external access required
Fully managed, maintenance free
Enterprise integrations e. g. LDAP, CROWD
7) IE NetRender
IE NetRender is one of the best cross browser testing tools which is the easiest tool to use for cross browser testing, you have to simply choose a version on IE and enter the URL that you want to test, and you will get a screen shot of the page being used. It is one of the browser compatibility testing tools that are able to process large number of requests in real time and there will be no waiting time. All rendered images and URLs are kept private and secure. It is suitable for quick testing as well it can used for pixel by pixel site comparison in different versions of IE.
Download IE NETRender
(previously) is one of the free cross browser testing tools which is an open-source browser sandbox to deploy or test multiple versions of current, beta or legacy web browsers without maintaining cumbersome virtual machines. As such (previously) runs the applications in isolated “sandboxes”, you can run multiple applications side by side without any dependencies or conflicts. The only drawback of this tool is that it does not support Linux currently but the Linux version is under devlopment.
9) IE Tab
With Firefox or chrome browsers, you can easily view your web page with just a single click. In IE tab you can view a webpage in different browsers without actually switching from one browser to another. The draw-back of IE tab is that it is not available for firefox 6. 0 and above version. IE tab is one of the browser compatibility testing tools that supports internet configuration completely which means various settings like security settings and internet settings can be set manually or automatically.
IE Tab extension will automatically check whether the web page should be displayed using IE or not
Download IE Tab
10) Super Preview
SuperPreview is a crossbrowser testing tool which is a Microsoft product and it enables you to compare different rendering engines in a single unified interface. It is one of the nicely integrated cross browser testing tools with expression web and provides the ability to easily preview and compare pages while you are building them.
Download Super Preview
With browser stack it is possible to do web based browser testing on desktop and mobile browser. It is one of the browser compatibility testing tools which is cloud based so it does not require any installation and the pre-installed developer tools are useful for quick cross-browser testing and debugging. With browser-stack you can set up a comprehensive testing environment with support for proxies, firewalls and Active Directory. It supports opera mobile, Android, Windows (XP, 7 and 8), iOS, OSX snow leopard, lion and mountain lion and so on. Browser stack allows you to test your pages remotely.
12) Sauce Labs
It is one of the leading cloud based cross browser test tools for web and mobile app testing platform. It allows you to run tests in the cloud on more than 260 different browser platform and devices. There is no VM set up or maintenance required. With access to live breakpoints, you can easily take control of the system to investigate a problem manually. With Sauce Lab you can lists the recently run tests in chronological order, with information about the runtime, testing platform, build and whether they passed or failed.
❓ What is cross browser testing tools?
Cross Browser Testing tools used for the testing of applications and websites in all the different browsers that users use in day to day life like Chrome, Mozilla, Opera mini, ETC. These cross-browser testing tools give ideas and ensured the best user experience.
✅ Which are the best cross browser testing tools?
Here are some of the best cross browser testing tools:
Which factors should you consider while selecting a cross browser testing Tool?
You should consider the following factors before selecting a tool
License Cost if applicable
Quality of Customer support
The cost involved in training employees on the tool
Software requirements of the browser testing tool
Support and Update policy of the cross browser tool vendor.
Reviews of the company
Frequently Asked Questions about browserlabs
What is the use of BrowserStack?
BrowserStack is an Indian cloud web and mobile testing platform that provides developers with the ability to test their websites and mobile applications across on-demand browsers, operating systems and real mobile devices.
What is the best cross browser testing?
1) CrossBrowserTesting CrossBrowserTesting by SmartBear, makes every web experience perfect on any browser or mobile device with their cloud-based real device lab. Ditch your VMs and device lab. Features: Easily run manual, visual, and Selenium tests in the cloud on 2050+ real desktop and mobile browsers.Sep 17, 2021
Does BrowserStack use real devices?
Conclusion. BrowserStack provides instant access to 2000+ real devices to test your web applications and mobile apps. Testers can do interactive responsive design testing or run automated Selenium testing for cross-browser testing of web applications.Aug 14, 2019