What is Sauce Labs ?
Sauce Labs provides the world's most comprehensive and trusted continuous testing cloud, ensuring leading apps and websites work flawlessly on every browser, OS and device. The Sauce Labs Continuous Testing Cloud provides instant access to the test coverage, scalability, and analytics that QA and dev teams need, and enables them to test across more than 900 browser/OS combinations, more than 200 mobile emulators and simulators, and more than 2,000 real devices.