Best SourceLens Alternatives in 2026

About SourceLens

SourceLens turns Keepa into a complete Amazon sourcing cockpit. As you browse, it checks every product against YOUR Seller Central account and layers on the intelligence you need to make a fast, confident sourcing decision including how the Buy Box changes across the country. It's the sourcing-intelligence layer that runs alongside your profit calculator, not a replacement for it. WHAT MAKES SOURCELENS DIFFERENT Regional Buy Box Amazon doesn't show everyone the same Buy Box. Depending on where the shopper lives, a different seller can win — often at a different price. SourceLens captures the Buy Box across 8 standard US regions and maps it, so you can see who really wins where, how much of the country Amazon actually ships. Capture one product at a time, sweep all 8 regions with one click, or run a whole list in bulk. Instant eligibility on every Keepa row Green means you can sell it, yellow means you need approval, red means restricted.