One listing.
Every marketplace.
Zero hassle.

FlipStack lets you list a product once and instantly distribute it across Amazon, eBay, Poshmark, Mercari, and more. Third-party fulfillment handles shipping. You focus on finding products.

Amazon eBay Poshmark
Live on 4 marketplaces
Third-party fulfillment handles shipping
01

Source a product

Find popular items from clearance sales, liquidation, or retail arbitrage. FlipStack handles the research.

02

List once

Create one listing with photos, description, and price. FlipStack replicates it across your connected marketplaces.

03

Ship via fulfillment

When a sale comes in, your third-party fulfillment partner picks, packs, and ships. No inventory in your garage.

Amazon

FBA or FBM, Prime-eligible, global reach.

eBay

Auctions and fixed-price, international buyers.

Poshmark

Social shopping, fashion and lifestyle items.

Mercari

Fast, simple selling. 0% fees in many categories.

"Most resellers spend half their time copy-pasting listings across platforms. FlipStack makes that vanish."

Built for operators who take reselling seriously.

Automatic sale detection — delists across platforms when an item sells
Smart pricing — adjust across channels based on demand and competition
Fulfillment management — track orders and returns in one dashboard
Inventory sync — one source of truth for your entire stock

The reselling business
you've been building in spreadsheets.
Now it's a platform.