New-Seller-on-My-ASIN Instant Alert

by muhiuddinalam · extensionhub.app · Developer Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Visit your ASIN's page and instantly see if any new seller appeared since your last check — catch hijacking early.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#298K

#243K among extensions

Version

1.0.0

updated 9 Jul 2026

Users

monthly, 3 months

Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About New-Seller-on-My-ASIN Instant Alert

A new seller appearing on your ASIN — a hijacker, a diverter, an unauthorized reseller — can sit there for weeks before you notice. This extension checks the moment you visit the page and instantly flags anyone new since your last check, with a native notification and an alert inbox to review later. Features: Instant new-seller detection the moment you visit a product page Native Chrome notifications plus an on-page banner alert A running inbox of every alert, with unread tracking Free tier tracks up to 10 ASINs; Pro is unlimited Honest note: this checks for new sellers when you visit a page yourself — it does not run continuously in the background while you're not browsing. For genuinely 24/7 monitoring, that would require infrastructure beyond what a browser extension can honestly provide without a paid backend service.