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Optimizely Web Companion

Chrome extension by Optimizely · Productivity · Developer

A Chrome extension in Productivity · Developer with 98 users, barely installed.

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
98
Rating
not rated yet
Users, last 10 days
+13
Version
1.3.0
Updated in the store
2026-08-06
Published
2026-06-20
Manifest
V3
Browser access
6 permissions, 2 site patterns

How it has moved

Users
+13 since 01.09
85-98 · 6 readings
  1. 2026-09-0185
  2. 2026-09-0292
  3. 2026-09-0596
  4. 2026-09-0696
  5. 2026-09-0895
  6. 2026-09-1098
Users
+13 since 01.09
85-98 · 6 readings
  1. 2026-09-0185
  2. 2026-09-0292
  3. 2026-09-0596
  4. 2026-09-0696
  5. 2026-09-0895
  6. 2026-09-1098

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Sign you in with a Google account identity
Show the remaining 3
  • Run its own code on the pages it can access scripting
  • See when you navigate between pages webNavigation
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Optimizely publishes 2 listings we track, 6k users between them.

  1. Optimizely Assistant Optimizely · Productivity · Developer · published 2017-06-27 6k users ★ 3.7

Like this one

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

  1. Conversion.com's Optimizely Chrome Extension Describes nearly the same job, smaller audience 2k users ★ 4.3
  2. Webtrends Optimize Editing Tools Describes nearly the same job, smaller audience 551 users ★ 5.0
  3. Statsig Visual Editor Describes nearly the same job, smaller audience 440 users ★ 1.0
  4. Optimizely Web QA Helper Describes nearly the same job, smaller audience 18 users
  5. MOPPI - my Optimizely Power Inspector Describes nearly the same job, smaller audience 241 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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Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.