Is TestMu AI (formerly LambdaTest) safe?

Clean risk

TestMu AI sends page URLs to LambdaTest when users start screenshot or realtime browser tests.

When you use the extension to capture a screenshot or launch a realtime browser test, it reads the selected tab URL and includes it in the LambdaTest test request. The screenshot flow posts the URL to LambdaTest's manual test API, while the realtime flow opens LambdaTest's web console with the URL encoded in the launch configuration.

TestMu AIv3.1.5Chrome Web Store
0Risk
Who publishes it

LambdaTest, Inc. - 1 other listing from the same operator, none carrying a finding

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
TestMu AI
Declared legal entity
LambdaTest, Inc.
Registered address
1390 Market St STE 200, San Francisco, CA 94102-5404, US
Registered contact
TestMu AI - Formerly LambdaTest

Same store account

1 other listing published from this account, 3k+ users between them, none of them carrying a finding.

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed TestMu AI contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • app.lambdatest.com

    TestMu AI sends data to app.lambdatest.com. No other extension we have analysed sends data here.

  • manual-api.lambdatest.com

    TestMu AI sends data to manual-api.lambdatest.com. No other extension we have analysed sends data here.

Updated 30 September 2026fjcjehbiabkhkdbpkenkhaahhopildlh