01 / INTAKE
Start with your inventory.
Bring in a CSV and map the details you have into a seller-owned catalog. Importing a newer file is the path to refreshing your data.
CSV is the supported input
LISTING OPERATIONS FOR RESALEIN DEVELOPMENT
Less listing upkeep. More room to sell.
Always-on listing operations for resale sellers.
Stockwhistle is being built to turn seller-provided inventory into reviewable drafts, then surface changes when you refresh your data.
CSV-led Seller-reviewed drafts Imported data only
THE WORKFLOW WE’RE BUILDING
Seller in controlGood listings start with good details.
01
Your inventoryCSV upload · seller supplied
SOURCE02
Listing draftAI-assisted · review and edit
DRAFT03
A current pictureChanges from updated data
REPORT↳
Built around your uploads. No direct marketplace publishing.
01 — 03A steadier rhythm for every listing
FOR INDEPENDENT SELLERS & RESALE TEAMSMADE FOR THE WORK BETWEEN THE SALES
A PRACTICAL LISTING LOOP
The busywork has a better place to go.
The product starts with the records sellers already have. Stockwhistle is being designed to help shape those details into clear drafts and useful updates—without taking the final call away from you.
02 / DRAFT
Give each item a clear draft.
Use the details in an inventory record to shape a title and description. Review, edit, save, and return to your draft when you need it.
Your copy stays yours to approve
03 / UPDATE
Know what changed.
Updated imports can inform saved-draft changes and a daily email report based on sales or performance values you supply. Missing data stays missing.
No live marketplace monitoring yet
Stockwhistle is in development. Drafts are not published to marketplaces, and updates depend on data sellers import.
MARKETPLACE KNOW-HOW, WITH A HUMAN EDITOR’S EYE
Automation should know when to leave the seller in charge.
Stockwhistle draws on eBay experience and a background in writing and prompt engineering. That mix shapes a practical idea: useful listing copy, grounded in the facts you provide, with a person reviewing the final result.
Share what listing work looks like for youA
Marketplace contextExperience with how resale listings work
↗B
Careful listing craftUseful copy built from supplied details
✳C
Seller stays in controlReview before anything moves forward
✓GROUND EVERY DRAFT IN THE SOURCE
LET’S START WITH YOUR WORKFLOW
Email Stockwhistle What’s the part of listing that keeps coming back?
Tell us what you sell, what your inventory looks like, and where listing work piles up. We’d like to hear what would make a real difference.