MyBuy Marketplace Companion

by mybuysearch · mybuysearch.com · Shopping

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Overlay live marketplace results while browsing Facebook, Craigslist, Cars.com, and AutoTrader.

Users

−2 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#165K

#138K among extensions

Version

1.0.1

updated 22 Apr 2026

Users

monthly, 7 months

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

Ratings count

monthly, 7 months

Latest, 15 Oct 2026: 1 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 MyBuy Marketplace Companion

MyBuy Marketplace Companion is a browser extension that allows you to search multiple online marketplaces simultaneously while browsing. Get real-time results from Facebook Marketplace, Craigslist, Cars.com, and AutoTrader.ca without leaving your current page. MyBuy is designed as a local-first marketplace search layer that enhances marketplace browsing without requiring user accounts or advertising tracking.

Growth

Window	Users	Change
7 days	0	+0.0%
30 days	−2	−11.8%
6 months	+9	+150.0%

Version history

2 versions recorded

1.0.122 Apr 2026

1.0.013 Mar 2026

Details

Category: Shopping
First seen: 13 Mar 2026
Size: 70 KB
Languages: en
Pricing: Free
Privacy policy: mybuysearch.com
Support: mybuysearch.com
Extension ID: dgpjennbhmnjmiecgamcdpcdcagdipkl

Permissions and risk

Moderate riskimpact 3, likelihood 2

Permissions

activeTabtabsscriptingstorage

Site access

https://www.facebook.com/*https://*.craigslist.org/*https://*.autotrader.ca/*https://*.cars.com/*https://mybuysearch.com/*http://localhost/*http://localhost:3000/*