Mobile App Automation Testing on Real Devices
Eliminate in-house device labs and emulator gaps. Run Appium, Espresso, XCUITest and other mobile app automation tests at scale on 10,000+ real iOS and Android devices.
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 Mobile App Automation Cloud. Ship With Confidence.
Broader Coverage
Real Device Coverage at Scale Your Users Demand
Test on 10,000+ real Android and iOS devices to catch bugs emulators can't replicate.
- Validate across OS versions, OEMs, screen sizes, and device orientations.
- Reproduce crashes and rendering bugs that only show on real hardware.
- Test on newly released devices the same day they launch.
Real World Conditions
Real World Test Scenarios Automation
Run app tests on real devices to validate hardware capabilities no emulator can replicate.
What can you test
Faster Release Cycles
Parallel Testing Built to Scale Up
Run your full mobile test suite across devices simultaneously to cut regression time from hours to minutes.
- Thousands of concurrent sessions on demand with no setup.
- Test across every OEM, screen size, and device type to catch failures.
- Access real devices on demand with no infrastructure overhead.
Fastest Test Execution
Run App Automation Tests Faster with HyperExecute
AI-native test orchestration that runs your mobile app automation up to 70% faster than any cloud grid.
The execution time we got using HyperExecute, that's the major differentiator.
Abhijeet Teware,
Head of QA, Bajaj Finserv
Seamless Integration
CI/CD Integration That Fits Every Pipeline
Integrate your CI/CD pipeline to run mobile app automation tests on every commit without manual intervention.
- Install pre-built plugins to get result parsers and failure notifications.
- Upload app binaries via API to always test the latest build.
- Get pass/fail results and session logs before any PR merges.
Pick Your Mobile Framework. We Handle the Rest.
Built for the Full Mobile App Automation Lifecycle
Native and Hybrid App Support
Test native and hybrid mobile apps across iOS and Android with one framework.
CI/CD Integration
Connect to 120+ CI/CD tools to trigger mobile tests on every commit.
Comprehensive Debugging Tools
Debug crashes with device logs, network logs, video recordings, and UI inspector.
Agent Skills
46 open-source packages extending Claude Code, GitHub Copilot, and Cursor for test writing.
Local Testing for Private Apps
Test locally hosted and staging apps through an encrypted tunnel on real devices.
Real-Time Analytics and Reporting
Identify flaky tests and regressions with real-time dashboards and build comparison reports.
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
