List once on eBay.
Sell everywhere.
Crosslist your eBay store to Poshmark, Depop, Mercari and Vinted in one click. When something sells, it comes down everywhere else within a minute — so you never sell the same item twice.
Everything a crosslister should do — automatically
Your eBay store stays the source of truth. Everything else follows it.
One-click crosslisting
Press "List on all" and the item goes up on Poshmark, Depop, Mercari and Vinted — category, size, condition, brand, colors and photos filled in for each site.
Instant delist on sale
Sales are checked every minute on every marketplace. The moment one sells, it's removed everywhere else — no double-selling, no cancelled orders.
Price sync with eBay
Running eBay markdowns? Your other listings follow automatically, with a price floor you control. See every mismatch on one page.
Real profit, not guesses
Revenue, fees, shipping labels and cost of goods per marketplace — eBay numbers come straight from your actual payouts.
Vinted Auto-Offers
Send a discount to everyone who liked your Vinted listings, on a schedule, with a minimum price so you never go too low.
Fast and quiet
Works in the background through your own signed-in browser — no wall of tabs opening and closing, and it keeps going while you do other things.
Set up in minutes
No spreadsheets, no copying listings by hand.
Add the Chrome extension
It uses the marketplace accounts you're already signed in to — your passwords never leave your browser.
Import your eBay store
Every eBay listing becomes your inventory: photos, prices, sizes and details. Listings you already have elsewhere are matched up automatically.
List everywhere, then relax
Crosslist with one click. From then on sales, delists and price changes happen on their own, around the clock.
With ResaleSync
- Sold item comes down everywhere within about a minute
- eBay markdowns carry over to every other marketplace
- Profit per sale, with real fees and label costs
- One dashboard for five marketplaces
Doing it by hand
- Remembering to delete a listing on four other apps
- Selling the same item twice and cancelling an order
- Prices drifting apart after every markdown
- Guessing what you actually made after fees
Free during early access
We're onboarding a small group of resellers first, and building it around how you sell.
Full access while we're in early access.
- Crosslisting to all 4 marketplaces
- Instant delist on sale
- Price sync & profit analytics
- Vinted Auto-Offers
- Direct line to the founder for help and requests
Questions
Which marketplaces does it support?
eBay as your main store, crosslisting to Poshmark, Depop, Mercari and Vinted (US).
Do I have to give you my marketplace passwords?
No. The Chrome extension works through the accounts you're already signed in to in your own browser. Your passwords stay with you.
What happens when an item sells?
Sales are checked about once a minute on every marketplace. As soon as one sells, the other listings are removed automatically, and you can see it happen on your dashboard.
I already have listings on Poshmark or Depop. Will it duplicate them?
No. It reads what's already listed and links it to the matching eBay item, so nothing gets listed twice.
Does it change my eBay listings?
Your eBay store is the source. The only thing it does on eBay is end a listing when that item sold somewhere else.
What does it cost after early access?
Early access is free. Before any paid plan starts you'll get plenty of notice — and early users will be looked after.
Stop selling the same item twice
Join the early access list and we'll get you set up personally.