Best eBay, Walmart, Mercari & other marketplace sellers Chrome extensions (2026)
The 20 most-used eBay, Walmart, Mercari & other marketplace sellers on the Chrome Web Store, ranked by real store users. Listings rated under 3 stars on 20+ ratings are left out. Listing, crosslisting, repricing and research tools for eBay, Walmart, Mercari, Poshmark, Depop, Vinted and similar.
Top 20 eBay, Walmart, Mercari & other marketplace sellers, ranked
- 1
Up to 40% Cashback: AliExpress & eBay — Megabonus
Amazon, eBay, AliExpress, Walmart, Booking — 6000+ stores with cashback, promo codes and price tracking
≈100K users4.6★ from 3.6K ratingsUpdated 2 months ago7 permissions - 2
GRABLEY - Product Search Tools
GRABLEY - Product Search Tools (Amazon, eBay, others...)
≈100K users4.4★ from 110 ratingsUpdated 9 days ago3 permissions - 3
Vendoo Crosslist Extension v3
Connect and crosslist to 10+ third party marketplaces with Vendoo!
≈70K users3.5★ from 70 ratingsUpdated 13 months ago29 permissions - 4
eBay Sold History Button - See Item Purchase History
Add a 'HISTORY' button to the title on eBay product pages, to open purchase history. Quickly access it with a shortcut key!
≈60K users4.1★ from 27 ratingsUpdated 2 months ago1 permissions - 5
Popularity Sort for eBay™
A chrome extension that sorts the eBay™ search results by popularity (number of times sold).
≈40K users3.7★ from 74 ratingsUpdated 10 months ago1 permissions - 6
Ebay Sold History Button, Popularity Sort, Profit Calc, Images, Analytics
It allows user to see the ebay sold history, copy amazon order details and place amazon order
≈40K users4.5★ from 14 ratingsUpdated 3 months ago6 permissions - 7
Myibidder Auction Bid Sniper for eBay
This extension places a 'Snipe it' link on eBay listings for easy access to Myibidder.com Auction Bid Sniper.
≈30K users4.1★ from 445 ratingsUpdated 24 months ago3 permissions - 8
Poshmark | PosherVA
A Poshmark automated virtual assistant that helps you share items, get more followers, and growth your Poshmark sales.
≈20K users4.8★ from 302 ratingsUpdated 12 days ago10 permissions - 9
Crosslist
Crosslist allows sellers to list quickly on the world's largest online marketplaces.
≈20K users4.0★ from 30 ratingsUpdated 6 days ago40 permissions - 10
eBay Image Downloader - Images and Videos
Bulk download eBay images & videos with 1 click—no coding. Save high-quality pictures.
≈10K users3.1★ from 58 ratingsUpdated 6 days ago48 permissions - 11
Depop Bot - Bump | Refresh your Listings
Depop automation tool that helps you make more sales, gain followers, and automatically refresh items
≈10K users3.7★ from 26 ratingsUpdated 8 days ago6 permissions - 12
Dotb - Automate Your Wardrobe Sales on Vinted
Automate relisting, messaging, and offers to boost your sales on Vinted 📈
≈10K users4.5★ from 93 ratingsUpdated in the last day37 permissions - 13
Search products by image
Search products by image on Aliexpress, Alibaba, eBay, Amazon, find similar goods and items by photo and compare prices.
≈10K users4.6★ from 34 ratingsUpdated 12 months ago6 permissions - 14
Bleam
Vinted assistant to create listing templates, auto-repost, automate sales and much more!
≈10K users4.4★ from 27 ratingsUpdated in the last day68 permissions - 15
Rapidcatch eBay auction sniper
This extension allows to place bids via Rapidcatch.com auction sniper right at eBay, Delcampe, Allegro, Aukro from your browser
≈10K users4.4★ from 121 ratingsUpdated 2 months ago25 permissions - 16
ZeeDrop
The New Generation of Ecommerce | Crosslisting App
≈9K users3.9★ from 182 ratingsUpdated 4 days ago15 permissions - 17
Cross-listing & Poshmark Tool by PrimeLister
Cross-listing and Poshmark Automation Tool. Crosslist, relist, delist items on multiple marketplaces and automate Poshmark workflow.
≈9K users4.7★ from 77 ratingsUpdated 2 weeks ago26 permissions - 18
List Perfectly Multi-Channel
Copy listings from and to multiple marketplaces
≈9K users4.1★ from 22 ratingsUpdated 7 days ago37 permissions - 19
eSnipe Snipe Tool
Places a Snipe button on eBay auction pages. When clicked, the item will be added to our website to be bid on in the final seconds.
≈7K users5.0★ from 2 ratingsNot updated for 2+ years2 permissions - 20
Lister by Hustle Got Real
HGR listing application. List products from any supported web and upload to HGR for sale in Ebay and Shopify.
≈7K users3.4★ from 18 ratingsUpdated 5 weeks ago7 permissions
EBay, Walmart, Mercari & other marketplace sellers: questions
What is the most popular eBay, Walmart, Mercari & other marketplace sellers Chrome extension?
Up to 40% Cashback: AliExpress & eBay — Megabonus is the most used, with ≈100K users and a 4.6-star rating. GRABLEY - Product Search Tools is next with ≈100K users.
Which eBay, Walmart, Mercari & other marketplace sellers extension has the best rating?
Of the listings with 100+ ratings, Poshmark | PosherVA rates highest: 4.8 out of 5 from 302 ratings.
Are these eBay, Walmart, Mercari & other marketplace sellers still maintained?
10 of the 20 listed here were updated in the last 30 days. Each card shows how recently it was updated.