Extension Tracker

price2alert

20,000 users Rated 2.00 from 15 ratings Last updated 18 Nov 2025

By インベイズ株式会社 Live in the Chrome Web Store kkfcdpcgeiedbdhjgiaplpehldnjffjb Search Google ↗ Last checked 9 Nov 2026, 13:11 UTC

The listing

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

adds function to see price history charts and a function to notification on Rakuten's site.Summary from the listing
Developer
インベイズ株式会社
Enhanced Safe Browsing
Trusted. What this means →
Category
Lifestyle › Shopping
First published
9 Dec 2020
Last updated
18 Nov 2025
Version
2.1.6
Size
59.53 KiB
Minimum Chrome
88
Languages
2 languages

English, 日本語

Website
price2alert.com
Support page
https://price2alert.com/contact
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
20KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 20,000 users2026-09-29: 20,000 users2026-10-06: 20,000 users2026-10-13: 20,000 users2026-10-20: 20,000 users2026-10-27: 20,000 users2026-11-03: 20,000 users2026-11-09: 20,000 users20,00020KTracking began27 Sep18 Oct8 Nov2026-09-27: 20,000 users2026-09-29: 20,000 users2026-10-06: 20,000 users2026-10-13: 20,000 users2026-10-20: 20,000 users2026-10-27: 20,000 users2026-11-03: 20,000 users2026-11-09: 20,000 users20K
Average rating
1.902.002.1027 Sep11 Oct25 Oct8 Nov2.001.902.002.1027 Sep18 Oct8 Nov2.00
Number of ratings
1527 Sep11 Oct25 Oct8 Nov151527 Sep18 Oct8 Nov15
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-0920,0002.0015
2026-11-0320,0002.0015
2026-10-2720,0002.0015
2026-10-2020,0002.0015
2026-10-1320,0002.0015
2026-10-0620,0002.0015
2026-09-2920,0002.0015
2026-09-2720,0002.0015
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#3,895
by users, of 292,131 extensions
In its category
#175
of 9,570 in Shopping

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites where it runs scripts
  • *://*.rakuten.co.jp/*rakuten.co.jp and its subdomains
  • *://price2alert.com/*price2alert.com
Browser features
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Monosearch40,000 3.6647 Shopping
All 2 extensions by インベイズ株式会社 →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 9 Nov 2026, 13:11 UTC; next check around 16 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “price2alert” (kkfcdpcgeiedbdhjgiaplpehldnjffjb). Chrome Web Store data, last checked 2026-11-09. https://extensiontracker.com/extension/kkfcdpcgeiedbdhjgiaplpehldnjffjb. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_kkfcdpcgeiedbdhjgiaplpehldnjffjb,
  title   = {price2alert (kkfcdpcgeiedbdhjgiaplpehldnjffjb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-09},
  url     = {https://extensiontracker.com/extension/kkfcdpcgeiedbdhjgiaplpehldnjffjb},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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