TestMu AI Web Automation is a cloud platform for running and scaling automated web tests across browsers, operating systems, and real devices without maintaining local grids. The company describes coverage of more than 3,000 browser and operating-system combinations and more than 10,000 real devices. It supports Selenium, Playwright, Cypress, Puppeteer, Appium, Espresso, XCUITest, and Jest. KaneAI can create, run, and maintain Selenium tests from natural-language scenarios and repair broken locators at runtime. HyperExecute can split Selenium suites among runners, stop early when tests fail, and rerun failures; TestMu AI says suites can run up to 70% faster than on a conventional cloud grid. Sessions capture network and console logs, video, screenshots, and command logs. An encrypted tunnel supports testing locally hosted, staging, and firewalled web apps without a public URL. The free plan includes 100 lifetime minutes, two parallel web and mobile automation sessions, and 100 accessibility tests per organization. TestMu AI says LambdaTest became TestMu AI on January 12, 2026.
Who it is for
TestMu AI Web Automation suits teams automating browser or mobile tests across multiple environments. It also fits teams that need to test locally hosted or firewalled web apps without a public URL.
What is good
- Supports Selenium and seven other named frameworks
- Captures logs, video, and screenshots for sessions
- Encrypted tunnel supports local and firewalled app testing
- Integrates with Jira, Slack, CircleCI, GitHub, GitLab, and Bitbucket
What to know first
- Free plan includes only 100 lifetime minutes
- Free plan allows two parallel automation sessions
- The $29.00 USD monthly plan is billed annually and Linux-only
Verdict
TestMu AI combines broad browser and device coverage with test authoring, execution, and debugging tools. The free allowance is limited, and the listed entry paid plan is Linux-only and billed annually.
TestMu AI Web Automation (formerly LambdaTest Web Automation) plans and pricing
All plansCompared on browser automation tools
- Free plan
- Yes
- Paid from
- $29/mo
