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Cross-listing & Poshmark Tool by PrimeLister

Chrome extension by PrimeLister · Productivity · Workflow

  • Trader

A Chrome extension in Productivity · Workflow with 9 000 users, a small but real audience.

Specific sites only: 22 match patterns.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
9 000
Rating
4.7 (77 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
2.0.156
Updated in the store
2026-09-16
Published
2020-08-01
Manifest
V3
Browser access
4 permissions, 22 site patterns

How it has moved

Users
unchanged since 01.09
9k · 2 readings
2026-09-08: released 2.0.1512026-09-11: released 2.0.1532026-09-16: released 2.0.156
  1. 2026-09-019k
  2. 2026-09-169kreleased 2.0.156
Rating
unchanged since 01.09
reviewsrating 4.69 · 2 readings
2026-09-08: released 2.0.1512026-09-11: released 2.0.1532026-09-16: released 2.0.156
  1. 2026-09-01reviews77rating4.69
  2. 2026-09-16reviews77rating4.69released 2.0.156
Users
unchanged since 01.09
9k · 2 readings
2026-09-08: released 2.0.1512026-09-11: released 2.0.1532026-09-16: released 2.0.156
  1. 2026-09-019k
  2. 2026-09-169kreleased 2.0.156
Rating
unchanged since 01.09
reviewsrating 4.69 · 2 readings
2026-09-08: released 2.0.1512026-09-11: released 2.0.1532026-09-16: released 2.0.156
  1. 2026-09-01reviews77rating4.69
  2. 2026-09-16reviews77rating4.69released 2.0.156

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 22 match patterns.

  • *://*.mercari.com/*
  • *://*.poshmark.com/*
  • *://*.poshmark.ca/*
Show the remaining 9
  • *://*.ebay.com/*
  • *://*.ebay.co.uk/*
  • *://*.ebay.com.au/*
  • *://*.ebay.at/*
  • *://*.ebay.ca/*
  • *://*.facebook.com/*
  • *://*.etsy.com/*
  • *://*.tradesy.com/*
  • *://*.depop.com/*
  • Read and change cookies on the sites it can access cookies
  • Run its own code on the pages it can access scripting
  • Store data in your browser storage
Show the remaining 1
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 2.0.156
  2. Version 2.0.153
  3. Version 2.0.151

What changed recently

  1. Package size changed
  2. Released version 2.0.156 (was 2.0.153)
  3. Released version 2.0.153 (was 2.0.151)
Show the remaining 2
  1. Package size changed
  2. Released version 2.0.151 (was 2.0.143)

The publisher

PrimeLister. Listed website: primelister.com.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Poshmark Bot | Closet Assistant Describes nearly the same job, smaller audience 2k users ★ 4.1
  2. Kamcart Multi-Channel Cross-Lister Describes nearly the same job audience not published
  3. PoshLister Describes nearly the same job, smaller audience 3 users
  4. Free Poshmark Bot by Crosslist Describes nearly the same job, smaller audience 985 users ★ 2.6
  5. Fusion Lister - Crosslist to Poshmark, Mercari, Depop & Facebook Describes nearly the same job, smaller audience 17 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.