LambdaTest

We use LambdaTest across our development & testing team. Our developers always perform cross browser tests on their local pages across different browsers and their versions before sending them to the testers. The integrations with 3rd party tools make it more useful. It provides a full development environment that looks very close to the real thing.
Before we started using LambdaTest, we're limited to the browsers and their versions that are available on our desktops and laptops. But now with LambdaTest, we are using Selenium grid of 2000+ browsers and their versions available on the platform.
If you want a solution to replace testing infrastructure that is hard to maintain and look after, LambdaTest is the best solution according to us.

I am a freelance web developer and own a Mac machine and therefore do not have access to the browsers that come with a Windows OS.
But, whenever I need to test my client’s website on these browsers LambdaTest platform is where I go. Using this, I test my website across multiple browsers and their versions. I have been using this for 1 year and never got any issues.
Plus they offer amazing 24x7 chat support to help me out whenever I am stuck.

Allows you to use real devices, different OS and browsers. You can easily start testing without any guidance(UI is really good). Performance of iOS simulators are really good. they are just working like real devices. Overall LambdaTest is a great tool for Cross Browser Testing.