eBay
The widest buyer base in resale, and the home of fixed-price listings.
Best for
Pulls in the listings you already have, and keeps any quantity in sync.
Resale Champ · Marketplaces
Scan an item once and Resale Champ drafts it for each marketplace you sell on.
When it sells on one, it comes down from the rest.
The widest buyer base in resale, and the home of fixed-price listings.
Best for
Pulls in the listings you already have, and keeps any quantity in sync.
Live-stream shopping, where buyers bid in real time during your shows.
Best for
Hold items before a live show, so nothing in the stream sells somewhere else first.
The menswear marketplace, with buyers who search by designer and size.
Best for
Brings in your current Grailed listings, and keeps to one item per listing, the way Grailed expects.
Secondhand fashion with no selling fees, popular for everyday clothing.
Best for
New listings are paced to 10 a day, and everything pauses if Vinted ever restricts the account.
Your own storefront, where the customer and the margin stay yours.
Best for
When it sells elsewhere, the product goes back to Draft, ready to sell again.
A social fashion marketplace built around closets, shares and offers.
Best for
Your full count goes on the listing, and it drops as units sell elsewhere.
Buyers near you, ready for pickup, and the place bulky items sell.
Best for
Paced to 30 new listings a day, and a cash sale is marked sold in one tap.
A US marketplace for everyday goods, shipped to the buyer's door.
Best for
The item's weight from intake goes on the listing, ready for Mercari's prepaid label.
A fashion app with a young, trend-led audience that shops by style.
Best for
Quantity stays in sync, and the item's weight from intake goes on the listing.

Online auctions run by local auction houses across the US and Canada.
Auction Flex 360 lot file · .csv
Your start bid, reserve and seller code on every lot, ready for Auction Flex 360.
hibid.com

Online auctions from K-BID's affiliate auction companies.
Lots go up the way K-BID's affiliates list them, starting at $5 with no reserve.
k-bid.com

Online bidding for auction companies and the buyers who follow them.
Every lot keeps its own ID, so the results come back to the right item.
bidwrangler.com
A marketplace for online auctions, from equipment to collectibles.
Lots and their photos go to Proxibid together, and the results come back on their own.
proxibid.com

The auction software behind many auction houses' own websites.
Paste the event link and the results come back on their own.
auctionworx.com
Online estate sales and auctions from local sellers.
Paste the sale link and each lot's result comes back on its own.
auctionninja.com

Websites and online bidding for auction companies.
Paste the auction link from the house's own site and the results come back on their own.
auctioneersoftware.com
Each marketplace has its own crowd. The same item listed in more places is in front of more buyers, without anyone typing it twice.
When an item sells on one marketplace, it comes down from the others, and the last unit is shielded so it cannot sell twice.
One tap on condition becomes each marketplace's own condition wording, in a draft you review before anything posts.
One sneaker goes live on every marketplace. It sells on eBay, and every other listing comes down by itself.

$140
Still deciding? See pricing, read how we connect to a marketplace, book a 15-minute demo, or email team@resalechamp.com.
eBay, Whatnot, Grailed, Vinted, Shopify, Poshmark, Facebook Marketplace, Mercari and Depop, and the auction sites HiBid, K-BID, BidWrangler, Proxibid, AuctionWorx, AuctionNinja and Auctioneer Software.
Yes. Resale Champ works with HiBid, K-BID, BidWrangler, Proxibid, AuctionWorx, AuctionNinja and Auctioneer Software. Lots you hold for an auction stay off your other marketplaces until it closes. Sold lots become sales, and the rest go back on sale where they were listed.
Yes. Resale Champ lists from your own seller accounts, so the listings, the buyers and the payouts stay yours. Connect only the marketplaces you sell on, and add more whenever you like.
No. eBay is connected on eBay's own sign-in page through its official API. Every other marketplace works through the Resale Champ Chrome extension, using the sign-in already in your browser, so your passwords are never sent to us. If you turn on the optional computer-off backup for a marketplace, an encrypted copy of that sign-in is kept so our servers can take sold items down while your computer is off.
The sale is caught by eBay's own sale notice and order sync, a check of the marketplace's sold items, its sale email, or someone tapping Mark as sold. The item then comes down from every other marketplace, and the last unit is shielded from a second sale.
Yes. Each item gets its own draft for each marketplace, and nothing posts until you have reviewed it. Skip a marketplace for one item, or for a whole load.
Yes, on eBay, Whatnot, Grailed, Vinted, Poshmark, Mercari and Depop. Your existing listings are pulled in, so nothing has to be listed a second time. Facebook Marketplace and Shopify listings cannot be imported yet.
Listings are unlimited on every plan. To keep your seller accounts in good standing, new listings are paced on two marketplaces: Vinted at 10 in any 24 hours, five minutes apart, and Facebook Marketplace at 30 a day. Everywhere else, Resale Champ slows down whenever a marketplace asks it to.
30 days free, no credit card, no contract.