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Welyft I CRO I A/B test & technology identifier

Chrome extension · Productivity · Tools

  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 428 users, barely installed. Audience over the last 30 days: +29.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
428
Rating
5.0 (14 ratings)
Users, last 30 days
+29
Rating, last 30 days
Steady over 30 days
Version
3.0.5
Updated in the store
2026-10-22
Published
2025-05-18
Manifest
V3
Browser access
7 permissions, 1 site pattern

How it has moved

Users
+29 since 01.10
390-428 · 19 readings
2026-10-14: released 3.0.12026-10-15: released 3.0.22026-10-22: released 3.0.5
  1. 2026-10-04405
  2. 2026-10-08409
  3. 2026-10-09404
  4. 2026-10-11391
  5. 2026-10-13390
  6. 2026-10-16399
  7. 2026-10-17394
  8. 2026-10-18394
  9. 2026-10-19390
  10. 2026-10-20392
  11. 2026-10-21402
  12. 2026-10-22412released 3.0.5
  13. 2026-10-24411
  14. 2026-10-25413
  15. 2026-10-26416
  16. 2026-10-28420
  17. 2026-10-29427
  18. 2026-10-30428
  19. 2026-10-31428
Rating
unchanged since 01.10
reviewsrating 5.00 · 19 readings
2026-10-14: released 3.0.12026-10-15: released 3.0.22026-10-22: released 3.0.5
  1. 2026-10-04reviews13rating5.00
  2. 2026-10-08reviews13rating5.00
  3. 2026-10-09reviews13rating5.00
  4. 2026-10-11reviews13rating5.00
  5. 2026-10-13reviews13rating5.00
  6. 2026-10-16reviews13rating5.00
  7. 2026-10-17reviews13rating5.00
  8. 2026-10-18reviews14rating5.00
  9. 2026-10-19reviews14rating5.00
  10. 2026-10-20reviews14rating5.00
  11. 2026-10-21reviews14rating5.00
  12. 2026-10-22reviews14rating5.00released 3.0.5
  13. 2026-10-24reviews14rating5.00
  14. 2026-10-25reviews14rating5.00
  15. 2026-10-26reviews14rating5.00
  16. 2026-10-28reviews14rating5.00
  17. 2026-10-29reviews14rating5.00
  18. 2026-10-30reviews14rating5.00
  19. 2026-10-31reviews14rating5.00
Users
+44 since 01.09
384-428 · 33 readings
2026-10-14: released 3.0.12026-10-15: released 3.0.22026-10-22: released 3.0.5
  1. 2026-09-01384
  2. 2026-09-03385
  3. 2026-09-04388
  4. 2026-09-06384
  5. 2026-09-07389
  6. 2026-09-08403
  7. 2026-09-10407
  8. 2026-09-13390
  9. 2026-09-17394
  10. 2026-09-20398
  11. 2026-09-22399
  12. 2026-09-25401
  13. 2026-09-26396
  14. 2026-09-28399
  15. 2026-10-04405
  16. 2026-10-08409
  17. 2026-10-09404
  18. 2026-10-11391
  19. 2026-10-13390
  20. 2026-10-16399
  21. 2026-10-17394
  22. 2026-10-18394
  23. 2026-10-19390
  24. 2026-10-20392
  25. 2026-10-21402
  26. 2026-10-22412released 3.0.5
  27. 2026-10-24411
  28. 2026-10-25413
  29. 2026-10-26416
  30. 2026-10-28420
  31. 2026-10-29427
  32. 2026-10-30428
  33. 2026-10-31428
Rating
unchanged since 01.09
reviewsrating 5.00 · 33 readings
2026-10-14: released 3.0.12026-10-15: released 3.0.22026-10-22: released 3.0.5
  1. 2026-09-01reviews13rating5.00
  2. 2026-09-03reviews13rating5.00
  3. 2026-09-04reviews13rating5.00
  4. 2026-09-06reviews13rating5.00
  5. 2026-09-07reviews13rating5.00
  6. 2026-09-08reviews13rating5.00
  7. 2026-09-10reviews13rating5.00
  8. 2026-09-13reviews13rating5.00
  9. 2026-09-17reviews13rating5.00
  10. 2026-09-20reviews13rating5.00
  11. 2026-09-22reviews13rating5.00
  12. 2026-09-25reviews13rating5.00
  13. 2026-09-26reviews13rating5.00
  14. 2026-09-28reviews13rating5.00
  15. 2026-10-04reviews13rating5.00
  16. 2026-10-08reviews13rating5.00
  17. 2026-10-09reviews13rating5.00
  18. 2026-10-11reviews13rating5.00
  19. 2026-10-13reviews13rating5.00
  20. 2026-10-16reviews13rating5.00
  21. 2026-10-17reviews13rating5.00
  22. 2026-10-18reviews14rating5.00
  23. 2026-10-19reviews14rating5.00
  24. 2026-10-20reviews14rating5.00
  25. 2026-10-21reviews14rating5.00
  26. 2026-10-22reviews14rating5.00released 3.0.5
  27. 2026-10-24reviews14rating5.00
  28. 2026-10-25reviews14rating5.00
  29. 2026-10-26reviews14rating5.00
  30. 2026-10-28reviews14rating5.00
  31. 2026-10-29reviews14rating5.00
  32. 2026-10-30reviews14rating5.00
  33. 2026-10-31reviews14rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
Show the remaining 4

The full permission history for this extension

Version history

  1. Version 3.0.5
  2. Version 3.0.2
  3. Version 3.0.1

What changed recently

  1. Package size changed
  2. Renamed from "Welyft I A/B Tests identifier" to "Welyft I CRO I A/B test & technology identifier"
  3. Released version 3.0.5 (was 3.0.2)
Show the remaining 4
  1. Released version 3.0.2 (was 3.0.1)
  2. Package size changed
  3. Store description rewritten
  4. Released version 3.0.1 (was 2.1)

Like this one

Listings the catalog judges closest in what they say they do.

  1. AB TESTING TOOL Describes nearly the same job, smaller audience 30 users ★ 5.0
  2. A/B Testing Tracker Describes nearly the same job, smaller audience 27 users ★ 5.0
  3. Mojito Inspector Describes nearly the same job, smaller audience 58 users ★ 5.0
  4. A/B Test Inspector Describes nearly the same job, smaller audience 30 users ★ 5.0
  5. A/B Test Detector - Detect A/B Experiments on Any Website Describes nearly the same job, smaller audience 71 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/ekdfmbhanfacmpcapbhhaeijdiedmcfm/badge.svg)](https://extops.dev/extensions/ekdfmbhanfacmpcapbhhaeijdiedmcfm)

HTML

<a href="https://extops.dev/extensions/ekdfmbhanfacmpcapbhhaeijdiedmcfm"><img src="https://extops.dev/extensions/ekdfmbhanfacmpcapbhhaeijdiedmcfm/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built