GradeThread: Grade & List

Get an AI-powered condition read on a pre-owned clothing listing before you buy — plus one-click cross-listing for FlipDesk sellers.

GradeThread helps you buy and sell pre-owned clothing with clearer condition information. For shoppers (free, no account) Open a clothing listing on a supported resale site and click “Get condition read.” GradeThread’s AI looks at the photos on the page and returns: • A 1–10 condition score with a confidence level • A heads-up when the seller’s stated condition may be optimistic • A sense of whether the asking price fits the condition • Suggestions for which extra photos to request before you buy For FlipDesk sellers Send a draft from FlipDesk and the extension opens the destination site’s new-listing form in your own logged-in tab, already filled in. You review the details and click List — GradeThread never logs into the marketplace for you. Your sessions stay yours This extension does not request a “cookies” permission and cannot access your marketplace passwords. Condition reads send only the public listing photos already visible on the page to GradeThread’s grading service; results are not kept on our servers, and your recent reads stay on your device. Cross-listing runs entirely in your browser. Buyer research is free. Seller cross-listing unlocks with an active FlipDesk plan at gradethread.com.