Real Device Cloud For Mobile Testing
Access 10,000+ real iOS and Android devices instantly. No device lab. No maintenance. No overhead.
LambdaTest is now TestMu AI
The Next Chapter
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."
Every Mobile. Any Version. One Cloud.
Quick App Upload
Drag, drop, and deploy – no waiting, no friction. Get your mobile apps on real devices faster than ever.
40+ Features On Your Fingertips
Test like your users do on real hardware. Authentic gestures including Tap, Swipe, and Zoom deliver true-to-life app experiences.
Device Logs
Debug faster with instant device logs. Get real-time insights into crashes, errors, and performance issues directly from device sessions.
GPS & IPS based Geolocation testing
Test from 170+ global locations for accurate localization, compliance, and regional user experience.
Intelligent UI Inspector
Inspect every element with intelligent precision. Identify UI components, properties, and hierarchies to accelerate debugging.
Accessibility Testing
Build for everyone – automated accessibility testing built-in. Catch WCAG violations early and deliver inclusive experiences for all users.
Automation Cloud Grid on TestMu AI
Every Mobile. Any Version. One Cloud.
The industry's largest real device inventory with instant, zero-waitlist access, eliminating device fragmentation crisis.
Covering all major Android manufacturers, Samsung, Google, OnePlus and more.- Latest iPhone Models, iPhone 17 Pro Max, 17 Pro, 17 Plus and more other series.
- Day-Zero Availability, new flagship devices added within hours of market launch.
Real World Scenarios Testing
Leverage 40+ features for testing real world scenarios on the real hardware device.
- Variety of natural gestures and for realistic app experiences, Tap, Swipe, Zoom etc.
- Country-specific IP routing from 200+ countries with IP Geolocation and GPS Location.
- Physical sim support, files and media upload/download, network throttling & much more.
Find Bugs. Fix Them Instantly.
Most comprehensive debugging toolkit, debug without the tool sprawl.
- Validate network behavior, and debug connectivity problems with network logs.
- Advanced developer tools like Chrome DevTools, Safari Web Inspector, and more.
- Capture network activity with device logs and ensuring debugging from session.
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.
Dedicated Real Device Cloud on TestMu AI
Public Real Device Cloud
Optimize app testing with our Public Real Device Cloud for seamless performance across all devices.
Private Real Device Cloud
Exclusive 24/7 access to dedicated iOS and Android devices for your team.
On-Premise Selenium Grid
Test at cloud scale, your data stays behind your firewall, always secure and compliant.
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
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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
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More Reasons to Love TestMu AI
Gartner’s Magic Quadrant 2025
Recognized in Gartner's Magic Quadrant 2025 as a Challenger for strong customer experience.
Forrester’s Autonomous Testing Platforms Q3 2025
Featured in Forrester's Autonomous Testing Platforms Landscape, Q3 2025 for innovation in AI-driven testing.
Wall 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
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Tests
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