We actually use Browserstack for some of our devices.
Spotbot monitors your site over time, so it'll alert you when things change. With Browserstack, you have to manually run your site in all the devices you care about each and every time you want to check something. Or you can write a Selenium test, but that's a lot more painful than just entering a URL and letting us take care of it for you!
Spotbot monitors your site over time, so it'll alert you when things change. With Browserstack, you have to manually run your site in all the devices you care about each and every time you want to check something. Or you can write a Selenium test, but that's a lot more painful than just entering a URL and letting us take care of it for you!