Sauce Labs is a cloud-based test execution platform for automated functional and performance testing of web and mobile applications. It supports Selenium, Appium, Cypress, and Playwright across multiple OS and browser combinations, with live testing and reporting.

Sauce Labs UI and API endpoints are reachable but loading of test videos and logs can be slow or time out from mainland China. Organizations often use domestic test platforms or maintain on-premise Selenium/Appium grids for reliable access.

The information regarding service availability in China is provided for general reference purposes only. Due to the dynamic nature of network conditions and regulatory environments, the actual accessibility of these services may vary over time and by location. Users are advised to verify the current status independently.