TestMu AI (Formerly LambdaTest)

About TestMu AI (Formerly LambdaTest)

Deep Dive with Clara AI

TestMu AI (Formerly LambdaTest) is a Full Stack Agentic AI Quality Engineering platform that empowers teams to test intelligently and ship faster. Engineered for scale, it offers end-to-end AI agents to plan, author, execute, and analyze software quality. AI-native by design, the platform enables testing of web, mobile, and enterprise applications at any scale across real devices, real browsers, and custom real-world environments.

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Pricing

Free Trial Not Available
Starts at $15.0. Offers Free-forever and Custom plan.
View Detailed Pricing

SW Score Breakdown The SW Score breakdown shows individual score for product features.Read more

Features The Feature Score % is calculated using the weighted average method, where core features hold more weight in the final calculation. Read more

97%
Reviews

100%
Momentum

60%
Popularity

78%

Platforms Supported

Browser Based (Cloud)

Organization Types Supported

All (Small, Medium, Large)

API Support

Available

Modes of Support

24/7 (Live rep), Business Hours, Online

TestMu AI (Formerly LambdaTest) Awards

# 1 Most Worthy Software Automated Testing Software
Q3 2021

# 1 Highly Rated Software Automated Testing Software
Q3 2021

# 1 Fastest Growing Software Automated Testing Software
Q3 2021

# 1 Most Popular Software Automated Testing Software
Q3 2021

# 3 Most Worthy Automated Testing Software
Q3 2019

# 1 Fastest Growing Automated Testing Software
Q3 2019

# 3 Most Popular Automated Testing Software
Q3 2019

# 4 Most Searched Automated Testing Software
Q3 2019

TestMu AI (Formerly LambdaTest) Features

Show Feature Explanation

Show Missing Features

Automated Testing Features

Features: The Feature Score % is calculated using the weighted average method, where core features hold more weight in the final calculation. Read more

97%

Geo Location Testing

Simulates the usability/availability of the application based on user location

Live Web Testing

Allows the user to replicate an error or debug apps in real-time

Bug Tracking

Allows the user to capture, report and manage the bugs that occur

Continuous Integration

Allows the user to connect the application with existing CI apps

Seamless Integration

Allows the user to Integrate new module into their existing pipeline

Test Recorder

Allows the user to record the test cases

Cross Device Testing

Checks for the compatibility of the application across different devices such as mobiles, tablets, etc

Reporting and Analysis

Provides detailed reports and logs on the tests for analysis

Parallel Testing

Allows to run multiple tests simultaneously

Scheduling

Manages and helps to prepare schedules in an appropriate and timely manner

Cross Browser Support

Checks for the compatibility of the application across different browsers

Debugging

An integral part in appplication development that locates and corrects code errors in a computer program

Access Control

Defines application access to various users. Includes role-based system that controls options to be displayed to different users based on their role

Parameterized Testing

Allows the user to test by giving predefined parameters.

TestMu AI (Formerly LambdaTest) Pricing

Free Trial

Not available

Pricing Options

Freemium ( Limited Features )

Premium Plans ( Subscription / Quotation Based )

MONTHLY YEARLY

Free Free

Includes access to:

Live real time testing
200+ Desktop Browsers
2 sessions of Native App Testing on Emulators/Simulators
100 accessibility tests per organisation

Start Free Trial

Virtual Live $15.00 $19.00 per month

Everything in Free, Plus:

Unlimited Live Real Time Testing
3000+ Desktop Browsers
Emulators / Simulators for web and app testing
Geolocation Testing
Web and mobile debugging tools
Integrate with JIRA, Asana, Slack
Unlimited Manual Accessibility DevTools Tests

Start Free Trial

Real Device Plus Live $39.00 $49.00 per month

Includes

Real Mobile devices
Test native, hybrid, and web apps
App Uploads
Natural gestures and interactions
Network Throttling
Detailed device and app/crash logs
Network logs
GPS based geolocation testing
Smart UI Inspector
Camera image injection
Biometrics authentication support
Multiple locale support
Integrate with AppStore, PlayStore, AppCenter and TestFlight
Unlimited Manual Accessibility DevTools Tests
Multi-Device
Apple Pay
SIM Testing
Manual Accessibility
Passcode
Assistive Touch
Dark Mode
App Manager

Start Free Trial

Enterprise Custom

Everything in Real Devices, Plus:

Premium Support options
Advanced access controls
Single Sign-on
IP whitelisting
Advanced data retention rules
Advanced Local Testing
Usage analytics
Early access to beta features
Unlimited users
Enterprise grade security
Customer success and onboarding
Private Slack Channel
AI-powered test intelligence/test analytics
Unlimited Manual Accessibility DevTools Tests

Start Free Trial

Screenshots of Vendor Pricing Page

Disclaimer: The pricing details were last updated on 17/03/2026 from the vendor website and may be different from actual. Please confirm with the vendor website before purchasing.

Learn more about TestMu AI (Formerly LambdaTest) Pricing

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TestMu AI (Formerly LambdaTest) Reviews

User Rating

4.5/5 (Based on 297 Ratings)

Rating Distribution

Excellent
66%
Very Good
27.9%
Average
0%
Poor
0.3%
Terrible
5.7%

User Sentiments

Extensive Browser Compatibility, Excellent Customer Support, Affordable Pricing, Easy to Use Interface

Occasional Performance Issues, Limited Native App Testing Support, Lack of Real Device Testing For Mobile, Limited Freemium Plan

Do You Use TestMu AI (Formerly LambdaTest)?

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Review Summary

Overall, LambdaTest has received positive feedback from users who appreciate its ease of use, extensive browser and device compatibility, and efficient debugging tools. The platform is also lauded for its quick and reliable customer support. However, some users have expressed concerns regarding occasional slowdowns in test execution and limited integrations with specific testing frameworks. Additionally, a few reviewers have encountered difficulties in setting up and configuring the platform initially.

Pros

Crossbrowser testing on real devices and browsers across different operating systems & devices.
Advanced automation testing features including AIpowered selfhealing capabilities.
Fast and reliable testing with ultrafast cloud infrastructure.
Easytouse interface, intuitive dashboard, and informative analytics.