Chrome extensionwhat they say

Tag Assistant Companion

The Tag Assistant Companion extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.

★★★★☆3.5 (205) · 500k+ users

Free

Chrome Web Store ↗

what mrrlens sees

MRR · No price listedNo price in the listing

Opportunity—

Buyer threads · 30 d0

“Turns out that the tag assistant was buggy and the tags were actually working”

#1 complaint · Bugs/Reliability · 83% of complaints read · analysed Oct 29, 2026 · source

01Revenue

No price in the listing

Revenue unknownNo price is published in the listing.

Store data from the Chrome Web Store listing, refreshed daily. Updated 18 h ago.

02Why users leave Tag Assistant Companion

Bugs/Reliability5 reviews · 83%

Reviewer calls Google's tutorials overcomplicated and garbage, not useful for troubleshooting.

“Turns out that the tag assistant was buggy and the tags were actually working” source ↗

Sample: 6 recent complaints (1–3★ reviews) · clustered Oct 29, 2026 · complaints from Oct 2024–Dec 2024, 83% in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better Tag Assistant Companion

Build difficultyMediumBrowser extension permissions, Google Tag Manager/gtag.js behavior, and cross-site compatibility drive effort.

Three build ideas that answer these complaintsIncluded in the day pass and Pro.

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04Who wants a better Tag Assistant Companion

0 buyer threads in the last 30 days name Tag Assistant Companion, and 1 more is in the same market.

05Questions about Tag Assistant Companion

How much revenue does Tag Assistant Companion make?

Tag Assistant Companion's listing publishes no price and no paid plan, so MRRLens shows no revenue estimate. It may still charge on its own website; a founder can verify the real figure.

What do users complain about most in Tag Assistant Companion?

Across 6 recent complaints, the most common is bugs/reliability (83%). Reviewer calls Google's tutorials overcomplicated and garbage, not useful for troubleshooting.

How many people use Tag Assistant Companion?

Tag Assistant Companion lists 500k+ users on the Chrome Web Store, rated 3.5 (205).

See the full x-ray of Tag Assistant Companion

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.