SnapFlip — Best overall
Best for: multi-platform resellers (eBay + Mercari + Poshmark), thrift store flippers who need real sold-price data, estate sale hunters needing speed, and sellers who list 10+ items per week.
SnapFlip is the only consumer thrift scanner connecting directly to the eBay developer API for real completed sale prices. Every price has a source badge — real sold data or AI estimate. Tap "See on eBay" to verify any price against live listings. It's also the only one with three-platform pricing (eBay, Mercari, Poshmark side-by-side), numerical Flip Score 1–100 instead of binary BUY/SKIP, real sales velocity count ("23 sold in 30 days"), and a one-tap AI listing generator that saves 15–20 minutes per listing.
Where it loses: small review base (13 vs ThriftAI's 13,773 — we're new), iOS 17+ requirement (won't run on iPhone 8 and earlier), English-only at launch.
What users praise in reviews: "Finally, REAL eBay prices, not AI guesses." "The multi-platform pricing changed how I list — I make 30% more on Poshmark for the same items I used to dump on eBay." "Listing generator alone is worth the subscription."
4.92★ · 13 ratings · $4.99/wk or $29.99/yr · 7-day trial · iOS 17+