What is the one part of selling on several apps worth paying to automate?

Asked on Reddit: “Sellers who use more than one app — what’s the one part of the process you’d pay to never do again?” in r/reselling

Short answer

Automate the chores that grow with every item. In order: retyping listings, taking sold items down everywhere, then keeping track of what is where. Reply templates, pricing and photography are usually worth doing yourself.

The shortcut: Crosslisty automates the first two chores on that list: it fills the listing form on your other marketplaces, and removes sold items from the rest.

Add to Chrome, free

Updated October 2026. Crosslisty is a Chrome extension (it also works in Brave and Edge) that copies a listing to the other marketplaces, fills each form for you, and removes sold items from your other listings.

Rank chores by how they scale

A chore is worth automating when it repeats on every item and gets slower as you add marketplaces. By that test, the order is below.

1. Retyping the listing

Copying photos, title, description, price, brand and size to a second marketplace is the same work every time, and it multiplies with each marketplace. It is the easiest chore to hand to a tool.

2. Taking sold items down everywhere

Forgetting to delist costs you a cancelled order, which can hurt your standing. Automatic delisting is the chore resellers complain about most, and it is also where tools differ most in reliability. See how to judge it.

3. Knowing what is where

A searchable inventory with a stock code saves you from answering about sold items and from double sales. A spreadsheet works until you reach a few hundred items.

4. Repricing and relisting

Worth automating at volume, and where tools most often charge extra. Check what your tool charges before you rely on it.

What to keep doing yourself

Photography. Good photos beat any tool.
The accuracy of the description.
Replying to buyers.
Pricing decisions.

What Crosslisty automates and what it does not

It does: fill forms on your other marketplaces, trim titles to each limit, apply a price adjustment, keep an inventory, and remove sold items.
It does not: post for you, bulk crosslist, reprice or reply to buyers.
It needs your browser open for sale checks.

Questions

What should I automate first as a reseller?

Retyping listings and delisting sold items. Both repeat on every item and grow with each marketplace.

Is automatic delisting worth paying for?

Yes if it is reliable and honest about its limits. With Crosslisty it is included on the free plan.

Can I automate everything?

No, and you should not. Photos, descriptions and buyer messages are better done by you.

Crosslisty does these steps for you. Free for 5 fills a day, or $9 a month for unlimited crosslisting. Cancel anytime.