RetroRack is the cross-listing app built for vintage and secondhand resellers. Photograph an item once, and RetroRack's AI writes a marketplace-ready title, description, and hashtags — then the RetroRack Safari extension pastes that listing into eBay, Depop, Poshmark, and Mercari automatically, so you can stop typing the same listing four times.
WHAT IT DOES
• Photograph or upload an item → RetroRack catalogs it in your private inventory
• AI generates platform-tuned titles, descriptions, hashtags, and pricing suggestions for each marketplace
• Open eBay, Depop, Poshmark, or Mercari in Safari → the extension autofills the listing form for you
• Track everything you've listed and sold in one dashboard, no spreadsheet required
• Print QR-coded tags for in-person sales and pop-ups
WHY RESELLERS USE IT
Most cross-listing tools charge per listing and lock you into their marketplace. RetroRack is different:
• Your inventory stays yours — exported any time as CSV
• The Safari extension fills the marketplace's own listing form, so listings look native, not "cross-posted"
• Built for one-person and small-team resellers, not enterprise warehouses
REQUIREMENTS
RetroRack uses a Safari Web Extension that needs to be enabled once after install (we'll walk you through it). The autofill extension works on eBay, Depop, Poshmark, and Mercari across all major regions.
A free RetroRack account is required. Sign up at retrorack.app