AI-Native Playwright Cloud for Test Automation
Accelerate web automation testing with an AI-native Playwright cloud of real browsers and OS combinations. Run tests in parallel, cut CI times, and get reliable results.
Automate Browser Flows from your
Terminal with Kane CLI
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Trusted by 2M+ users globally at
"We have tripled our tests and are now executing tests in less than 2 hours with 78% Faster Test Execution"
Hrishi Potdar , Quality Engineering Architect
"We figured out a more efficient way to monitor system health and resolve failures earlier in lower environments."
Tenny , Engineering Operations Lead
"TestMu AI has significantly boosted our testing speed, is easy to implement, and provides exceptional support."
Nicholas Paulsen , Senior Quality Engineer
"With 70% faster test execution, TestMu AI helped us achieve faster time-to-market and enhanced CX."
Daniel de Bruijn , Quality Assurance Automation Engineer
What Is Playwright Cloud Testing
Playwright cloud testing runs your automation scripts on a hosted grid instead of a local machine. You connect your existing test suite to the cloud endpoint, and the platform handles browser provisioning, parallelism, and result aggregation.
Why Choose TestMu AI (Formerly LambdaTest) Playwright Cloud
From KaneAI test authoring to parallel runs, HyperExecute, real devices, and CI/CD, every Playwright workflow is covered.
๐ TestMu AI TEST AUTHORING
AI TEST AUTHORING
Author Playwright Tests With Kane AI
KaneAI by TestMu AI (Formerly LambdaTest) authors and exports Playwright test code from natural language. No expertise needed.
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Describe test scenarios in plain English and export ready-to-run Playwright code. - ๐ Image
KaneAI self-healing keeps authored Playwright tests updated as your UI evolves. - ๐ Image
Turn repeated flows like login or checkout into reusable Playwright test modules.
๐ TestMu BROWSER COVERAGE
BROWSER COVERAGE
Run Playwright Tests Across Real Browsers and OSes
Run Playwright tests against 3000+ real browser and OS combinations on a remote cloud grid. No local WebDriver or browser setup required.
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Test Chrome, Chromium, Firefox, WebKit, Edge, and Island across Windows, macOS, and Linux. - ๐ Image
Choose specific browser versions and OS per run. Instances are provisioned on demand. - ๐ Image
Pin Playwright browser versions on the cloud to match your local and CI environment.
๐ TestMu PARALLEL TESTING
PARALLEL TESTING
Scale Playwright Tests With Parallel Execution
Distribute your Playwright test suite across parallel sessions on the cloud grid and reduce total CI execution time.
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Run parallel sessions across your full browser matrix without infrastructure overhead. - ๐ Image
Isolated BrowserContexts prevent test interference and ensure reproducible results. - ๐ Image
Replace sleep() waits with event-driven assertions for deterministic test runs.
๐ TestMu HYPEREXECUTE
HYPEREXECUTE
Run Playwright Tests 70% Faster With AI-Native HyperExecute
HyperExecute orchestrates Playwright test execution with auto-split parallelism and matrix multiplexing for the fastest CI feedback loop.
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AI Root Cause Analysis classifies Playwright errors and provides corrective guidance. - ๐ Image
Test reordering runs previously failed Playwright tests first to surface issues faster. - ๐ Image
Dependency caching reuses node_modules across Playwright runs to cut setup time.
๐ TestMu REAL DEVICES
REAL DEVICES
Run Playwright Web Tests on Real Android and iOS Devices
Execute Playwright tests on real Android and iOS devices. Validate browser behavior that simulators and emulators cannot reproduce.
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Run Playwright tests on real Android devices to validate web app behavior on Chrome. - ๐ Image
Test Safari on real iPhones for issues that mobile emulation cannot catch. - ๐ Image
Automate Android WebView testing to validate embedded web content in hybrid apps.
๐ TestMu CI/CD INTEGRATION
CI/CD INTEGRATION
Integrate Playwright Tests Into Any CI/CD Pipeline
Trigger Playwright cloud test runs on every commit and fail the build on cross-browser regressions before merge.
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Connect to GitHub Actions, Jenkins, CircleCI, GitLab CI, or Azure DevOps in minutes. - ๐ Image
Per-browser pass/fail results and session recordings posted to the PR on each run. - ๐ Image
Automatically retry flaky tests to reduce false failures and noise in CI pipelines.
Generate Web Tests With TestMu AI Agent Skills
Open-source skills for AI agents to generate production-grade Playwright, Selenium, Puppeteer and Cypress tests.
45+ open-source skills across web and mobile frameworks.
Works with 20+ AI agents across 15+ languages.
Agents author the code, you run it on TestMu AI infrastructure.
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Works with all Agents:
& more...
Everything You Need in Playwright Automation Cloud
Language and Framework Support
Write and run Playwright tests in Java, Python, TypeScript, JavaScript, and C#.
Auto Heal
Fixes broken locators so your Playwright tests stay stable across UI changes.
Chrome DevTools Protocol (CDP)
Intercept network requests, capture console logs, and trace Playwright performance on cloud.
Tunnel for Local Testing
Test locally hosted apps behind firewalls and VPNs using a secure tunnel.
Playwright Lighthouse Library
Run automated Lighthouse performance audits directly inside your existing Playwright test suite.
LambdaTest is now TestMu AI
On January 12, 2026, LambdaTest evolved into TestMu AI, the same trusted testing cloud, upgraded for the AI era.
Now a full-stack agentic AI quality engineering cloud, it automates end-to-end testing across web, mobile, and AI apps. The platform is AI-native, with autonomous agents that plan, author, execute, analyze, and optimize tests.
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The next era of the world's first fully Autonomous Agentic AI Quality Engineering Platform is here.
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AI-Agentic Quality Engineering
Agent Testing
Test AI agents such as chatbots, voice assistants and more.
More about Agent Testing๐ Image๐ Image
Autonomous Testing
Detailed agent analysis under test, from the perspective of a synthetic end-user.
Multi-Persona Simulation
Diverse user personas like International Caller, Digital Novice and more.
Risk Scoring & Regression
End to end regression testing for agent under test with insights.
via IntegrationsExplore All Integration๐ Image
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Success Stories of TestMu AI (Formerly LambdaTest)
50%
reduction in test execution time
โHyperExecute is a highly reliable test execution platform and has excellent customer support.โ
Sagar Uday Kumar
Sr. Engineering Manager
Some Love from our Customers
As Best Egg expanded its product offerings and entered new markets, we knew our old testing infrastructure couldnโt keep up.
With support from Tenny Agustin, our Engineering Operations Lead, we modernized our approach with
TestMu AI
Excited to Share My Learning Journey with Kane AI & Lambda Tool!
I'm pleased to announce that I've recently gained hands-on experience exploring Kane AI through the Lambda Tool and itโs been a fantastic journey of upskilling!
KaneAI
See how is #Futureready to enable blazing-fast test orchestration seamlessly integrated with organizations' existing CI/CD platforms, using #Microsoft Azure.
TestMu AI
More Reasons to LoveTestMu AI (formerly LambdaTest)
See how TestMu AI speeds up your testing with AI-native authoring, faster execution, and deeper test insights across web, mobile, and AI applications.
TestMu AI Named a Challenger in the 2025 Gartnerยฎ Magic Quadrantโข
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TestMu AI recognized in The Forrester Waveโข: Autonomous Testing Platforms, Q4 2025
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Enterprise-Grade Security
We safeguard your data and AI systems with global security, privacy, responsible AI, and ESG standards.
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