Web Data Assistant
Developer Tools
Web Data Assistant allows to control custom data from a Web page.
Users
70K
Rating
3.5
Reviews
64
7D Growth
0|0%
Stable signalNo paid features detectedHigh-risk permissions
Tag Assistant Companion
The Tag Assistant Companion extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.
Users600KCurrent public install base
Rating3.1Store average score
Reviews206Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
5 assetsTag Assistant Companion Media preview
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User Growth Over Time
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7-day rating change
Start
3.07
Latest
3.06
7-day rating change
-0.01
2026年7月13日2026年7月19日
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1-day growthFlat
00%7-day growthFlat
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00%Technical snapshot
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Version26.62.2.45
ManifestV3
Size227KiB
Languages39Deutsch / English / English (Australia) +36
Published
Store updated
Last crawled
DeutschEnglishEnglish (Australia)English (United Kingdom)FilipinoIndonesiaNederlandsTiếng ViệtTürkçecatalàdanskespañol
Overview
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We’re grateful for your feedback—we've listened and are moving the functionality of Tag Assistant Companion into the original Tag Assistant extension and are retiring this extension. The original Tag Assistant extension now supports features from both the original and companion extensions, including in-page debugging and advanced functionality on tagassistant.google.com.
Please install the Tag Assistant extension. If you have both the original and companion extensions installed, the companion extension will be automatically uninstalled in the coming months.
Reviews
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Store average score3.1Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average2.7Average computed only from synced review bodies below
Reviews with text139Synced review bodies
Total ratings / reviews206Chrome Web Store public rating/review count
Store average score: 3.1. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Working good for me. When I click on the extension, it shows me a list of domains that I can launch in "Preview Mode".
not working accuratly, it not connecting to website
All this extension does is that it takes you to tagmanager preview. Useless.
This extension is completely worthless.
Good software, people complain too much for software they dont pay for.
It's a fine extension that improves the latest version of the GTM preview mode. Most of the negative reviews here are not related directly to the extension. They are rather unhappy with the way the latest GTM preview mode works (different browser tab, etc.). But this was an inevitable change knowing that the previous version relied on 3rd party cookies.
No funciona
Useless. Click the tag assistant companion button and it just takes me back to the extension download page.
New debug mode just sucks