Run Automated Puppeteer Testing Online
Test your Puppeteer testing scripts online efficiently. Deploy a quality build faster by running automated Puppeteer testing checks across over 3000+ browsers and OS combinations with the TestMu AI cloud.
LambdaTest is now
TestMu AI
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."
Run Headless Testing With Puppeteer On Cloud
Run headless tests using Puppeteer over the fastest and most powerful test execution cloud, that is built to scale effortlessly. Test on more than 3000+ browsers and browser versions, including non-headless Chrome or Chromium versions.
Start Free Testing
Speed Up Puppeteer Tests upto 70%
Run Puppeteer tests in parallel over 50+ browsers and OS configurations, simultaneously to further cut down on test execution time. Reduce developer feedback times and release your products faster, with confidence.
Start Free Testing
Optimize your quality efforts with Test Observability
TestMu AI Test Analytics provides insights into testing success by filtering data and visualizing key metrics, pinpointing areas for improvement based on browser, OS version, team, and time.
Start Free Testing
Perform Visual Testing With Puppeteer
Achieve visually flawless applications through efficient visual regression testing using Puppeteer for Node.js. Automate visual defect detection while reducing test execution time and attaining visual perfection.
Start Free Testing
HyperExecute - Our Fastest Test Execution Platform
A next-generation test execution platform for agile QA teams. Test execution on cloud that matches local test execution speeds, and costs as much as a flexible spot instance cloud.
NEWLY LAUNCHED
HYPER EXECUTE
NEW PRODUCT
FASTEST TEST EXECUTION
CLOUD TEST
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
AI-Agentic Quality Engineering
Plan, author, and evolve end-to-end tests using natural language.More about KaneAI
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
2.5M+
Tests
1.5B+
Enterprises
18K+
Countries
132
As Seen On
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
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