BrowserStack
Software DevelopmentDublin, Ireland1001-5000 Employees
BrowserStack is a Dublin-based software testing platform that supports rapid quality assurance in software development. The service provides access to more than 30,000 real devices and browsers across 21 data centers, enabling testing without in-house infrastructure. It covers the full testing lifecycle, including functional, visual, performance, and accessibility testing, and offers test management and debugging capabilities enhanced by AI-driven workflows. Its customer base includes large enterprises and more than 50,000 teams, with clients such as Amazon, Microsoft, and NVIDIA, and a community of over 9 million registered developers and testers. In June 2026, BrowserStack announced a strategic partnership with Nagarro to co-develop enterprise test automation solutions.