Kommandr OS

by Blackwire investments · Workflow & Planning

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Posts your listings to Facebook Marketplace — straight from your own Chrome.

Users

+1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#221K

#185K among extensions

Version

3.55.3

updated 14 Oct 2026

Users

monthly, 2 months

Latest, 17 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 17 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 Kommandr OS

Kommandr OS is the command center for resellers and small e-commerce businesses. This companion extension connects the marketplace accounts you already use so Kommandr can work for you inside your own logged-in Chrome: - Cross-post one listing to Facebook Marketplace- no re-typing, no copy-paste. - Everything runs through your own browser session at a natural, human pace — which keeps your marketplace accounts safe. Kommandr OS requires a Kommandr account (kommandros.com). The extension is the hands that act inside your browser; your dashboard is the brain.