Extension Tracker

DealMonitor

137 users Rated 4.00 from 3 ratings Last updated 8 Aug 2026

By KasparRobert Live in the Chrome Web Store mgcefcnhjlndjfdenbignocohlpmghac Last checked 27 Sep 2026, 05:32 UTC

The listing

What the Chrome Web Store shows, as of the last check

Track prices on any online shop. Import Steam & Amazon wishlists. Get notified when prices drop or items are back in stock.Summary from the listing
Developer
KasparRobert
Trader status
Declared a trader under EU law
Category
Lifestyle › Shopping
First published
10 Nov 2025
Last updated
8 Aug 2026
Version
0.13.322
Size
275 KiB
Minimum Chrome
88
Languages
33 languages

Deutsch, English, Indonesia, Melayu, Nederlands, Tiếng Việt, Türkçe, dansk, español, français, hrvatski, italiano, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, suomi, svenska, čeština, Ελληνικά, български, русский, українська, العربية, हिन्दी, ไทย, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
dealmonitor.app
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-271374.003
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#58,294
by users, of 264,254 extensions
In its category
#1,821
of 8,416 in Shopping

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
  • https://api.dealmonitor.app/*api.dealmonitor.app
Sites where it runs scripts
  • https://dealmonitor.app/*dealmonitor.app
  • https://dev-frontend.dealmonitor.app/*dev-frontend.dealmonitor.app
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • alarmsRun tasks on a schedule
  • cookiesRead and change cookies on the sites it can reach
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Tubeless — YouTube without the noise23 5.001 Tools
All 2 extensions by KasparRobert →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 05:32 UTC; next check around 10 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “DealMonitor” (mgcefcnhjlndjfdenbignocohlpmghac). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/mgcefcnhjlndjfdenbignocohlpmghac. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_mgcefcnhjlndjfdenbignocohlpmghac,
  title   = {DealMonitor (mgcefcnhjlndjfdenbignocohlpmghac)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/mgcefcnhjlndjfdenbignocohlpmghac},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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