Sauce Labs ranks #4 in Testing & QA AI search.

Sauce Labs is a San Francisco-based, privately held cloud testing platform founded in 2008 by Jason Huggins (co-creator of Selenium), Steven Hazel, and John Dunham. The platform enables enterprise engineering and QA teams to run automated and manual tests across web browsers, desktop OS combinations, real mobile devices, and emulators at scale. It has executed more than 8 billion tests for over 300,000 users, with customers including Walmart, Microsoft, Bank of America, Salesforce, and Indeed. The product suite spans cross-browser web testing, real device cloud testing, visual testing, AI-powered test authoring (Sauce AI), mobile app distribution, error reporting, and unified test analytics. Sauce Labs is backed by TPG, Riverwood Capital, IVP, and others, with total funding of approximately $228M.

Sauce Labs is an AI-driven continuous testing and quality platform that provides cloud infrastructure for automated and manual testing of web and mobile applications across thousands of browsers, operating systems, and real devices. The unified platform covers the full software development lifecycle — from AI-assisted test authoring and parallel automated test execution through visual regression testing, real-time error and crash reporting, and mobile app beta distribution — supported by analytics and observability tools. It is purpose-built for enterprise DevOps and QA teams that require scalable, framework-agnostic, security-certified testing infrastructure integrated into their CI/CD pipelines.