Treecat Help
Getting started

What is Treecat?

Treecat is a crosslisting and inventory service for resellers: list once, sell on several US marketplaces, and delist everywhere when an item sells.

Treecat is a crosslisting and inventory management service for online resellers. It connects to your marketplaces, keeps one record of every item you sell, and when an item sells on one marketplace it delists it everywhere else, so you never sell the same thing twice.

What can Treecat do?

  • Keep one inventory across eBay, Poshmark, Mercari, Whatnot, Amazon, Walmart, Etsy, Facebook Marketplace, Shopify and WooCommerce.
  • Delist automatically after a sale. Treecat checks for sales every 30 minutes, around the clock, and takes the item down on your other marketplaces. See How fast does Treecat delist an item after it sells?
  • Crosslist an item to another marketplace by copying its listing with Autofill, or create drafts straight from photos with Image Autofill.
  • Refresh listings with scheduled delist and relist, and share your Poshmark closet on a schedule. See Delist, relist and Poshmark sharing.
  • Edit in bulk, reprice on a schedule, and match listings you created before you used Treecat.
  • See your numbers on the Sales and Analytics pages, and export inventory and sales to CSV.
  • Work with an AI assistant such as Claude or ChatGPT (beta). See AI assistants.

Which marketplaces and countries does Treecat support?

Treecat supports eBay, Poshmark, Mercari, Whatnot, Amazon, Walmart, Etsy, Facebook Marketplace, Shopify and WooCommerce.

It works with US marketplaces only. For example, ebay.co.uk, eBay Canada and other non-US eBay sites cannot be connected. You can manage a US marketplace account from anywhere in the world.

Can I use Treecat with just one marketplace?

Yes. If you sell only on eBay you can still use AI listing, relist, bulk edit, multiple accounts, the backup of your listings and analytics. You do not need to install the Treecat agent for eBay.

Do I need a computer, or can I work from my phone?

You can use the Treecat web app on any device with a browser, including a phone or tablet.

If you sell on Poshmark, Mercari, Whatnot, Facebook Marketplace or Etsy, you also need the Treecat agent: a desktop app that runs on a Windows, Mac or Linux computer. It can be a different computer from the one you browse on, such as an old laptop that stays plugged in. eBay, Amazon, Walmart, Shopify and WooCommerce do not need it.

What does Treecat cost?

There is no monthly fee. You pay a small fee per sale, and only when the item that sold had a Treecat action on it. See How Treecat pricing works.

Where do I start?

Follow Set up Treecat: sign in, install the agent if you need it, connect your marketplaces, import, and match.

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