Test Spy

Tells you what A/B tests and personalization campaigns are running on a page.
What is Test Spy?
"Test Spy" is a Chrome extension that allows you to easily find out what A/B tests and personalization campaigns are currently running on the webpage you are visiting. It is a valuable tool for researching competitors' testing strategies and troubleshooting your own campaigns.

Extension stats

Rating: 3.00 (2)
Version: 0.0.3 (Last updated: 2020-09-18)
Creation date: 2020-07-10
Risk impact: Low risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • activeTab
  • storage
Size: 882.69K

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

Click to see a list of Optimizely or Google Optimize experiments live on the page you're visiting. Use this to research competitors' A/B testing strategy or QA your own campaigns. (Adobe Test & Target support is in the works)

User reviews

Does not works!!!
by David, 2022-06-08

Really helpful for CRO and developers.
by Tanvir Ahmed, 2020-09-29
View all user reviews

Extension safety

Risk impact

Test Spy requires very minimum permissions.

Risk likelihood

Test Spy has earned a fairly good reputation and likely can be trusted.

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