Know the flip before you buy.
Flipline is an offline-first companion for resellers: pull live deals from official sources, snap a photo to identify an item, see what it sells for, and see the margin after fees — before your money leaves your pocket.
● Coming soon to Google PlaySource
Live deals, official feeds
One ranked feed pulled from official retailer APIs and published deal feeds — government auctions, clearance, open-box, daily deals — refreshed on your schedule, with your own keys.
Value
Price it before you pay
Snap a photo to identify an item, scan a tag or barcode, look up what it is listed for, and let the profit math run: fees, shipping, and mileage included. A deal score tells you when to walk.
Ledger
Bookkeeping that keeps up
Inventory, purchases, sales, expenses, mileage, and tax set-asides in one local ledger — with CSV export shaped for tax time.
Connected sources
Flipline is not affiliated with, endorsed by, or acting for the U.S. General Services Administration or any government agency. Surplus auction listings come from GSA Auctions (gsaauctions.gov) through the public api.data.gov API. Check every lot there before you bid.
No accounts. No analytics. No server.
Everything you enter lives in a local database on your device — we never see it. Data leaves only when you call a source or AI provider yourself, with your own key. Read the full privacy policy.