OnePatch has pulled in $500K in seed funding from Y Combinator, betting that sellers are tired of juggling half a dozen tools to keep their shops running. The startup’s pitch is simple: one platform that stitches together inventory, orders, listings, shipping, purchasing, and reporting, whether you’re on Shopify, Amazon, eBay, or all of the above.
The money comes as OnePatch leans into its AI layer, Tilly, which doesn’t just surface data but suggests fixes-flagging stock shortages, automating routine tasks, and nudging teams toward smarter calls. It’s early days, but the YC stamp gives the company a familiar launchpad to chase a crowded but fragmented market of e-commerce operators tired of patchwork software.

















