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Tag Assistant Companion

Chrome extension by Google · Productivity · Developer

  • Trader

A Chrome extension in Productivity · Developer with 500 000 users, a widely installed extension. Audience over the last 30 days: unchanged.

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

What the developer says, and 3 screenshots

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

Users
500 000
Rating
3.5 (205 ratings)
Users, last 30 days
Unchanged (the store rounds this count to 100 000, so it moves only between steps)
Rating, last 30 days
+0.49 in 30 days
Version
26.279.2.45
Updated in the store
2026-10-06
Published
2021-01-08
Manifest
V3
Browser access
6 permissions, 1 site pattern

How it has moved

Users
unchanged since 02.10
500k-600k · 5 readings
2026-10-07: released 26.279.2.45
  1. 2026-10-14500k
  2. 2026-10-19500k
  3. 2026-10-21600k
  4. 2026-10-22500k
  5. 2026-11-01500k
Rating
+0.49 since 02.10
reviewsrating 3.06-3.55 · 5 readings
2026-10-07: released 26.279.2.45
  1. 2026-10-14reviews206rating3.55
  2. 2026-10-19reviews205rating3.55
  3. 2026-10-21reviews205rating3.55
  4. 2026-10-22reviews205rating3.55
  5. 2026-11-01reviews205rating3.55
Users
unchanged since 31.08
500k-600k · 8 readings
2026-09-18: released 26.260.13.392026-09-25: released 26.267.11.352026-10-07: released 26.279.2.45
  1. 2026-08-31500k
  2. 2026-09-17600k
  3. 2026-09-20500k
  4. 2026-10-14500k
  5. 2026-10-19500k
  6. 2026-10-21600k
  7. 2026-10-22500k
  8. 2026-11-01500k
Rating
+0.49 since 31.08
reviewsrating 3.06-3.55 · 8 readings
2026-09-18: released 26.260.13.392026-09-25: released 26.267.11.352026-10-07: released 26.279.2.45
  1. 2026-08-31reviews206rating3.06
  2. 2026-09-17reviews206rating3.06
  3. 2026-09-20reviews206rating3.06
  4. 2026-10-14reviews206rating3.55
  5. 2026-10-19reviews205rating3.55
  6. 2026-10-21reviews205rating3.55
  7. 2026-10-22reviews205rating3.55
  8. 2026-11-01reviews205rating3.55

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.

  • See, enable and disable your other extensions management
  • 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 3

The full permission history for this extension

Version history

  1. Version 26.279.2.45
  2. Version 26.267.11.35
  3. Version 26.260.13.39

What changed recently

  1. Package size changed
  2. Released version 26.279.2.45 (was 26.267.11.35)
  3. Released version 26.267.11.35 (was 26.260.13.39)
Show the remaining 2
  1. Package size changed
  2. Released version 26.260.13.39 (was 26.244.2.46)

The publisher

Google publishes 2 listings we track, 3.5M users between them.

  1. Tag Assistant Google · Productivity · Developer · published 2012-10-01 3.0M users ★ 3.4

Like this one

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

  1. Tag Assistant Describes nearly the same job, with a large installed audience 3.0M users ★ 3.4
  2. Assistant to the GTM Tag Assistant Enhancer Describes nearly the same job, smaller audience 30 users
  3. ALAB Tag Doctor Describes nearly the same job, smaller audience 12 users ★ 5.0
  4. TagWizard - GTM Tag Builder Describes nearly the same job, smaller audience 115 users ★ 5.0
  5. Tag Turbo - Tracking Tool Describes nearly the same job, smaller audience 42 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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/jmekfmbnaedfebfnmakmokmlfpblbfdm"><img src="https://extops.dev/extensions/jmekfmbnaedfebfnmakmokmlfpblbfdm/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 2026-10-22. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built