TestMu AI
About
TestMu AI (formerly LambdaTest) is a full-stack, AI-native agentic quality engineering platform that empowers teams to test intelligently and ship faster, evolving from a cloud cross-browser testing platform toward autonomous, agentic testing. Founded in 2018, LambdaTest officially rebranded to TestMu AI on January 12, 2026. The company has raised funding from investors including Leo Capital, Blume, Telstra, PremjiInvest, Peak XV and Qualcomm Ventures, and is at the Series D stage.
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Why SaaS
Category-defining SaaS - vertical and horizontal - that becomes the system of record for the teams it serves, with a clear path to global expansion.