Cross-border Product Collection by BigSeller

Cross-border Product Collection is a browser extension built for sellers who source products from marketplaces and supply platforms and then need to publish them across several storefronts. Instead of retyping titles, images, specifications and prices for every shop, the extension grabs product information from a supported page and carries it into your account workflow, where import settings and product templates decide how each field maps into a new listing.

The extension advertises support for more than 20 supply platforms and is distributed through the official Chrome Web Store listing by BigSeller, an established cross-border e-commerce toolset used by sellers across Southeast Asia and beyond. It has accumulated tens of thousands of users and carries a modest but consistent rating, and its reviews and related-extension shelf show it is part of the active BigSeller product family rather than a standalone experiment.

Beyond pure collection, the extension bundles copy-listings and template features and mentions AI as part of efficient listing optimization. That makes it most useful as a front end to an operations stack: collect once, then reuse the captured data across multiple shops and marketplaces rather than re-keying it. Pricing is not published on the extension page itself; the free extension is the acquisition layer for the wider BigSeller paid platform, so sellers should check BigSeller for current plan details.