About this plugin
io, so the products you already manage in WordPress can be listed on 50+ marketplaces — without re-typing them, exporting spreadsheets or keeping a second inventory.
Marketplaces include:
- Depop, Vinted, eBay and Etsy
- Facebook Marketplace, Poshmark, Mercari, Grailed and Whatnot
- Vestiaire Collective, Amazon, TikTok Shop and Temu
- Wallapop, Leboncoin, Marktplaats, Kleinanzeigen, Allegro, Gumtree and Yaga
- and many more — see the full list
When a product sells on any marketplace, FLUF takes it down everywhere else and updates your WooCommerce stock. Orders from every marketplace appear in one FLUF Connect dashboard, next to your WooCommerce orders.
Inside WordPress
- FLUF Connect → Listings (also under Products → FLUF Listings): every listing FLUF holds for you, on every marketplace. Search, filter by marketplace, and open any listing where it is live. Listings from this store link straight to their WooCommerce product.
- Crosslist with FLUF on the products list, as a row action and a bulk action: pick marketplaces and send products to FLUF without leaving WordPress.
What FLUF does for you
- Unlimited crosslisting on every paid plan.
- Inventory sync: a sale on one marketplace removes the item from the others, so you don’t sell it twice.
- One orders feed across every marketplace you sell on.
- Category, condition and size mapping for each marketplace, done for you.
- AI listing creation from a photo.
- On the Pro plan: automatic relisting, offer management, smart pricing and listing boosts.
How the plugin works
This plugin is a thin client. It:
- Authorizes your FLUF.io account through a secure OAuth-style handshake.
- Issues a read/write WooCommerce REST API key for FLUF, so FLUF can read your products and orders and update stock.
- Registers WooCommerce webhooks so FLUF reacts to product and order changes straight away.
- Shows your FLUF listings and the Crosslist action inside WordPress, using the FLUF.io API.
All listing, sync, image processing, category mapping and marketplace logic runs on FLUF’s servers. The plugin contains no proprietary business logic, by design.
Requirements
- WordPress 6.0 or later
- WooCommerce 7.0 or later
- PHP 7.4 or later
- An HTTPS site (the plugin will not connect over plain HTTP — your WooCommerce REST credentials must travel encrypted)
- A FLUF.io account: a 7-day trial for £1, then plans from £9/month
Privacy
io before you click Connect.
When you click Connect, the plugin:
- Sends your site URL to fluf.io as part of the handshake, so FLUF knows which site to talk to.
- Issues a WooCommerce REST API key locally and sends it to fluf.io over HTTPS.
- Registers WooCommerce webhooks that point at fluf.io.
io is told to delete your stored credentials.
Service documentation
io service. By connecting your store, you agree to:
- FLUF.io Terms and Conditions — what you and FLUF agree to.
- FLUF.io Privacy Policy — what data FLUF stores and processes, and your rights.
- FLUF.io Pricing — current plans and what they include.