Cross-list from Poshmark to Grailed
A Poshmark listing is read out of Poshmark by the extension, checked once in FlipDesk, then filled into Grailed's own form by the browser extension — with the condition grade travelling with the item.
Getting the item out of Poshmark
The extension reads your own Poshmark closet and imports each listing as a FlipDesk item, with its photos, title, description and price.
What Grailed needs
- Photos: Grailed takes up to 25. If the item has more, the first 25 go, cover photo first.
- Title: 60 characters (Poshmark allows 80, so a long title is trimmed rather than cut mid-word).
- Condition: Grailed has its own list (New / New with tags, Gently used, Used…), so the condition is mapped rather than copied.
- Size: every destination asks for its own size field. FlipDesk keeps the measurements with the item, so the size is filled from what you measured once rather than retyped.
Grailed has no listing API for sellers. The GradeThread browser extension fills Grailed's own listing form in your logged-in tab, and you press post.
The grade travels with the item
The listing that moves is not just words and photos. GradeThread grades the garment once on a published 1.0–10.0 scale and mints a certificate the buyer can check, and that grade rides into every channel the item is listed on — Grailed included. It is the part a crosslisting tool cannot copy across for you, because it has nothing to copy: condition is the seller’s own word everywhere else.
Questions sellers ask
- Does the listing get removed from Poshmark automatically?
- Not unless you ask for it. Cross-listing puts the item on Grailed while it is still up on Poshmark. When it sells on either one, FlipDesk ends the other listing so the same garment is not sold twice — on the channels with no API, that end runs in your own browser too.
- Do my photos come across?
- Yes. The closet import brings Poshmark's own copies of your photos over with the listing, and Grailed gets them in order, cover first.
- What about going the other way, Grailed to Poshmark?
- Same tool, different direction — cross-list from Grailed to Poshmark.
Ready to Grade Smarter?
Join resellers who trust GradeThread to standardize condition grading, build buyer confidence, and sell faster.
The GradeThread extension fills Grailed's own listing form from your Poshmark item, in your logged-in tab.