Last updated: 2026-05-31
Gartner 2025 Challenger AI testing platform. 3,000+ browsers, 10,000+ real devices. KaneAI generates tests from natural language. HyperExecute executes 70%
TestMu AI (formerly LambdaTest) is a full-stack agentic AI quality engineering platform founded in 2017 by Asad Khan, Jay Singh, and Mayank Bhola. The company rebranded from LambdaTest to TestMu AI in January 2026 to reflect its shift from testing infrastructure provider to AI-native quality engineering platform. TestMu AI has raised $108M across 8 funding rounds, including a $38M Series C from Avataar Ventures in December 2024, with backing from Premji Invest, Sequoia Capital India, Titanium Ventures, and Qualcomm Ventures. TestMu AI is the world's first Agentic AI Quality Engineering platform, purpose-built for testing software written by AI and shipped at machine speed. The platform operates across three dimensions: infrastructure (3,000+ browser and OS combinations, 10,000+ real mobile devices), AI agents (KaneAI for test authoring and evolution), and execution (HyperExecute for 70% faster test runs). KaneAI is a multi-modal AI test assistant that accepts text, diffs, tickets, images, or media and automatically generates test plans, authoring, and execution logic in natural language, reducing the expertise and time required for test automation. HyperExecute eliminates operational complexity through AI-driven auto-grouping, auto-retry with fail-fast mechanisms, and parallel execution across distributed infrastructure, delivering up to 70% faster test execution than traditional cloud grids. The platform integrates natively with 120+ CI/CD, project management, and bug tracking tools including Jenkins, GitHub Actions, GitLab, Azure DevOps, Jira, and Asana. Built-in tunnels provide secure access to local development environments, staging servers, and internal dashboards behind corporate firewalls. TestMu AI was recognized as a Challenger in Gartner's Magic Quadrant 2025 for AI-augmented software testing tools for strong customer experience, and featured in Forrester's Autonomous Testing Platforms Landscape Q3 2025 for innovation in autonomous testing. The platform is positioned as cost-effective alternative to Sauce Labs and BrowserStack for teams ranging from startups to large enterprises. Pricing starts with a free live testing tier. Paid live testing plans begin at $15/month (annual billing) with tiers at $29 and $39/month. KaneAI agents cost $199/month per 1,000 agents. Enterprise plans are custom-priced. The platform requires human review of AI-generated tests and may struggle with reliability under concurrent user sessions.
Free live testing plan. Paid live testing: $15, $29, or $39/month (annual billing). KaneAI agents: $199/month per 1,000 agents. Enterprise: custom pricing. Integration with 120+ CI/CD and project management tools included at all tiers.