AI-Native Test Automation Cloud Platform
Eliminate in-house grid overhead. Run your automation tests with AI agents or Selenium, Playwright, Cypress, and every framework on a test automation cloud of 3000+ real browsers, devices, and OS combinations.
Automate Browser Flows from your
Terminal with Kane CLI
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"
"We figured out a more efficient way to monitor system health and resolve failures earlier in lower environments."
"TestMu AI has significantly boosted our testing speed, is easy to implement, and provides exceptional support."
"With 70% faster test execution, TestMu AI helped us achieve faster time-to-market and enhanced CX."
One Test Automation Cloud. Ship With Confidence.
AI Test Authoring
Author Tests with AI and Agent Skills
Author tests in natural language with KaneAI or via TestMu AI Agent Skills in Claude Code, GitHub Copilot, and more.
- Import Jira tickets, PRDs, or spreadsheets and KaneAI converts them into test cases.
- Leverage Kane CLI to run authored tests from the terminal or any CI/CD pipeline.
- Trigger test runs from Claude Code or Cursor via TestMu AI Agent Skills.
Faster Release Cycles
Ship Faster with Parallel Test Execution
Perform parallel testing across different browser and OS combinations on TestMu AI (formerly LambdaTest) and cut down your test execution time.
Get Started For Free
- Scale concurrent sessions on demand without any upfront setup.
- Run your full regression suite on every PR without blocking releases.
- Skip grid setup and infrastructure overhead with a managed cloud.
Playwright Testing Cloud
First-Class Playwright Support at Any Scale
Run your existing Playwright suite on a test automation cloud without changing code, reporters, or CI pipelines.
- Run Playwright tests in parallel across 3,000+ real browser and OS combinations.
- Auto-heal broken locators at runtime to keep your suite stable.
- Run Playwright on real Android and iOS devices for accurate results.
Rich Test Logs
AI-Native Test Reporting and Debugging
Capture every test session in full and let AI surface exactly what broke so your team fixes failures without reproducing them locally.
Get Started For Free- Set custom debug options and extended logging to capture every failure detail.
- Inspect HAR logs and telemetry to trace where a request broke.
- Measure performance metrics per session to catch regressions before production.
Faster Test Execution
Run Tests 70% Faster with AI-Native HyperExecute
HyperExecute is an AI-native orchestration platform that runs mobile app automation tests up to 70% faster than any cloud grid.
- Split suites across runners automatically so more tests run in parallel.
- Stop all jobs the moment a critical test breaks.
- Rerun only failed tests with AI pinpointing the exact failure cause.
The execution time we got using HyperExecute, that's the major differentiator.
Abhijeet Teware,
Head of QA, Bajaj Finserv
Seamless Integration
Plug Into Your CI/CD Pipeline in Minutes
Connect your CI/CD pipeline to TestMu AI (formerly LambdaTest) and run tests on every commit without changing your workflow.
Get Started For Free- Install pre-built plugins in minutes with result parsers and failure notifications.
- Run tests on every commit and get results before any PR merges.
- View logs, build summaries, and failure reports in your CI dashboard.
Pick Your Framework. We Handle the Rest.
Advanced Capabilities, Built Into Every Session
Auto Healing
Detects and repairs broken locators at runtime so your suite stays stable across every release.
Smart Wait for Flaky Tests
Replaces hardcoded sleep() calls with dynamic conditions to eliminate flaky test failures.
Geolocation & Timezone Simulation
Test across 170+ regions and timezones without proxies or physical devices.
Lighthouse Performance Metrics
Capture Core Web Vitals per build inside your test pipeline without separate tooling.
Custom Header Injection
Inject HTTP headers into any session to validate auth flows, feature flags, and A/B variants.
Mock Video Injection
Test WebRTC and camera-dependent features without physical hardware or manual setup.
Everything You Need in a Test Automation Cloud
Headless Browser Testing
Run automated tests in headless mode to maximize speed in your CI/CD pipeline.
Network Throttling
See how your app performs on 3G, 4G, and 5G networks before release.
Tunnel for Local Testing
Test apps behind firewalls and VPNs using a secure encrypted tunnel.
Chrome DevTools Protocol (CDP)
Intercept requests, capture logs, and run performance traces on cloud.
WebDriver BiDi
Stream browser events to your test runner in real time across Chrome and Firefox.
Data Masking
Hide sensitive data from logs and recordings during remote browser sessions.
Supports all Major Frameworks and Languages
JavaScript
Enterprise-Grade Features of HyperExecute
HyperExecute for Private Cloud
Run HyperExecute entirely within your private cloud. Keep all test data behind your firewall, with full control over runners and storage.
Enterprise Access & Governance
Manage teams at scale with SSO, role-based access control, audit logs, and organization-wide policy enforcement.
CLI Integrations with All CI/CD Pipelines
Integrate the HyperExecute CLI into your CI/CD pipeline to push scripts and ensure seamless end-to-end testing with every deployment.
AI-Agentic Quality Engineering
Agent-to-Agent Testing
Test AI agents such as chatbots, voice assistants and more.
More about Agent-to-Agent Testing
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.
Success Stories of TestMu AI (Formerly LambdaTest)
50%
reduction in test execution time
“HyperExecute is a highly reliable test execution platform and has excellent customer support.”
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 couldn’t keep up.
With support from Tenny Agustin, our Engineering Operations Lead, we modernized our approach with
TestMu AI
Best Egg
best-egg
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 it’s been a fantastic journey of upskilling!
KaneAI
Suryateja Goud
suryateja-goud
See how is #Futureready to enable blazing-fast test orchestration seamlessly integrated with organizations' existing CI/CD platforms, using #Microsoft Azure.
TestMu AI
Microsoft India
MicrosoftIndia
More Reasons to Love TestMu AI (Formerly LambdaTest)
TestMu AI Named a Challenger in the 2025 Gartner® Magic Quadrant™
Read ReportTestMu AI recognized in The Forrester Wave™: Autonomous Testing Platforms, Q4 2025
Read ReportWall of Fame
TestMu AI is #1 choice for SMBs and Enterprises across the globe.
Enterprise-Grade Security
We safeguard your data and AI systems with global security, privacy, responsible AI, and ESG standards.
Integrations
Works where you work, 120+ integrations with the tools your team relies on.
Users
3M+
Tests
1.5B+
Enterprises
18K+
Countries
132
As Seen On
Frequently asked questions
TestMu AI forEnterprise
Get access to solutions built on Enterprise
grade security, privacy, & compliance
- Advanced access controls
- Advanced data retention rules
- Advanced Local Testing
- Premium Support options
- Early access to beta features
- Private Slack Channel
- Unlimited Manual Accessibility DevTools Tests