Checking whether a product is cheaper on another marketplace, then working out the profit by hand, is slow and easy to get wrong. Listing Sniper detects the product on the page, finds visually matching listings on the opposite platform, and shows the profit or loss in an overlay right on the Amazon or Temu page.
Listing Sniper solves a slow, manual arbitrage workflow. To decide whether a product is worth flipping, sellers had to check whether it was cheaper on another marketplace and work out the profit or loss by hand for every item. Qbatch built a Chrome extension that removes that legwork. On an Amazon or Temu product detail page it captures the product image, uses image recognition to find visually similar items on the opposite platform, filters the results down to that marketplace, and displays them in an overlay right on the page. Each match shows a clickable link, the product name, price, and the calculated profit or loss. Results appear progressively as they are found, so matches show up quickly instead of after a full batch load, letting sellers evaluate arbitrage opportunities in real time without leaving the page.
Qbatch delivered a fully client-side Chrome extension that runs the whole arbitrage check on the product page itself, with no backend server. When a seller lands on an Amazon or Temu listing, the extension captures the product image, calls the Google Lens API to find visually similar items, filters them to the opposite marketplace, and streams the matches into an on-page overlay with a clickable link, price, and calculated profit or loss for each one. What used to be manual price-hunting across tabs and profit math by hand is now a single glance, letting sellers judge arbitrage opportunities in real time without leaving the page.
Qbatch builds AI-native systems, workflow automations, and modern digital products for ambitious teams.