# TestMu AI > Software testing cloud, formerly LambdaTest, with AI agents that plan, write and run tests for web, mobile and AI apps. TestMu AI is a software testing cloud, formerly LambdaTest, that pairs AI agents with browser and real-device infrastructure. TestMu AI is used to plan, write and run tests for web and mobile apps, often from plain-language descriptions through its KaneAI agent, and to evaluate chatbots and voice agents before release. **Best for:** QA and engineering teams that want AI-written tests and large-scale browser and device execution on one platform, including teams that need to test their own AI agents. - Official site: https://www.testmuai.com - Listed in: [AI Code Assistant](https://trendhub.net/ai-tools/category/code-assistant), [AI Agents & Automation](https://trendhub.net/ai-tools/category/ai-agents), [DevOps & Monitoring](https://trendhub.net/ai-tools/category/devops-monitoring) - Last checked: 2026-10-09 (facts taken from testmuai.com) - Source page: https://trendhub.net/ai-tools/testmu-ai-agents-cloud-software-testing ## Key facts - Platforms: Web, API, MCP - Pricing model: Freemium - Free plan: Yes - API: Yes - Made by: TestMu AI (formerly LambdaTest) ## What is TestMu AI? TestMu AI is a cloud platform for software testing that was known as LambdaTest until a rebrand on January 12, 2026. It covers the stages of quality engineering in one place: planning and managing test cases, authoring them, running them and analysing the results. Its KaneAI agent writes tests from plain-language descriptions or from material such as tickets, code diffs, documents and images, then converts them into automation for web and mobile. A separate agent testing product evaluates chatbots, voice assistants, IVR systems and phone or video agents for problems like hallucination, bias and toxicity. Execution runs on a browser cloud and a pool of real iOS and Android devices, with HyperExecute handling orchestration. The company says existing LambdaTest accounts, API keys and integrations carried over unchanged. ## Key features - **KaneAI Test Authoring**: Turns a description written in ordinary English into executable test steps and generates automation scripts from them. - **Kane CLI**: Starts the same agent flows from a terminal, a CI pipeline or a coding agent and syncs runs to the dashboard for replay. - **Agent Testing**: Sends AI evaluators against chat, voice, IVR, phone and video agents to check for hallucinations, bias, toxicity and compliance issues. - **Real Device and Browser Cloud**: Runs manual and automated tests on real iOS and Android hardware and across a large set of browser combinations. - **HyperExecute Orchestration**: Schedules test runs on Linux, Windows and macOS with fail-fast aborts, retries and AI root cause analysis. - **Test Manager**: Stores test cases and runs, links them to Jira or Azure DevOps issues, and generates cases from requirements in several formats. ## Use cases - **Regression Suites Without Scripting**: Describe user journeys in text and let the agent produce and maintain the automated checks. - **Cross-Browser Checks Before Release**: Run the same suite against many browser and operating system combinations in parallel. - **Native App Testing**: Exercise an iOS or Android build on real phones rather than only emulators. - **Validating a Support Bot**: Probe a chatbot or voice agent with adversarial scenarios before it goes live. - **Visual Regression Review**: Compare screenshots between builds with SmartUI to catch unintended layout changes. ## Things to know - **Rebranded from LambdaTest**: The platform changed its name on January 12, 2026; the company states that products, accounts and integrations were not otherwise altered. - **Pricing is per product**: The pricing page has separate tabs for each product, including KaneAI, SmartUI, HyperExecute, Test Manager, automation and agent testing. - **KaneAI plans are metered in credits**: Each KaneAI tier includes a monthly credit allowance per agent, and an agent is the unit that authors one test case at a time. ## FAQs ### What is TestMu AI? TestMu AI is a software testing cloud, previously called LambdaTest, that combines AI testing agents with browser, device and orchestration infrastructure for web, mobile and AI applications. ### Is TestMu AI the same as LambdaTest? Yes. TestMu AI is LambdaTest under a new name, adopted on January 12, 2026; the company says the product, the people behind it and its infrastructure did not change. ### Do LambdaTest logins still work on TestMu AI? Yes. According to TestMu AI, existing credentials, API keys, integrations and billing moved over automatically and no migration is needed. ### How much does TestMu AI cost? Other products on the platform are priced separately. ### Is TestMu AI free? Paid tiers add credits, cloud sessions and execution minutes. ### What can TestMu AI's agent testing check? TestMu AI's agent testing evaluates chat, voice, IVR, phone-calling, video and image-analysis agents for issues such as hallucination, bias, toxicity and compliance. ### Does TestMu AI have an API? Yes. TestMu AI lists API support and an MCP server, and says Selenium and Appium grid endpoints and CI integrations continue to work. ### Can TestMu AI be deployed privately? Yes. TestMu AI lists shared cloud, private cloud and on-premise deployment models. --- Source: https://trendhub.net/ai-tools/testmu-ai-agents-cloud-software-testing (trendhub)