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Vendoo is an iPhone app for resellers who manage inventory and listings across multiple marketplaces. The company is in Y Combinator’s Winter 2022 batch, and its mobile app is positioned as a companion for sellers who want to handle crossposting and inventory work away from a desktop. Vendoo says the service is built for reselling workflows, with tools to crosspost, delist, relist, and keep items organized in one place. (ycombinator.com; apps.apple.com)
According to the App Store listing and Vendoo’s mobile-app page, the app lets users create and edit listings, upload photos from a phone, organize inventory, and crosspost to eight marketplaces. The verified marketplace connections listed in the App Store are eBay, Etsy, Poshmark, Mercari, Grailed, Depop, Vestiaire Collective, and Whatnot. Vendoo also says the mobile app includes revenue, profit, and sales analytics, along with tools to mark items as sold or not listed. (apps.apple.com; vendoo.co)
Vendoo’s mobile-app page highlights practical seller features such as an in-app photo editor, bulk actions, inventory management, label management, templates, sale detection, and auto-delist. The company also says users can edit backgrounds with PhotoRoom Background Remover in Vendoo, and that the app is designed to help sellers manage listings “on the go.” Those are company claims about the product’s workflow, so the app is best understood as a management and crossposting tool rather than a standalone marketplace. (vendoo.co; apps.apple.com)
For setup, the App Store lists the app as free and shows it is designed for iPhone and iPad. The verified minimum iOS requirement is 15.1. Vendoo’s mobile page says the app is available for both Android and iOS users, but on iPhone the App Store listing is the primary compatibility reference. A practical limitation noted by Vendoo is that sale detection and auto-delist depend on the computer being on and connected to marketplaces, so some automation still relies on the desktop side of the service. (apps.apple.com; vendoo.co)
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Vendoo website · Vendoo: A Seller’s Best Friend for iPhone · YC company profile
Product information checked October 30, 2026. Availability and requirements can change. The social preview is rendered from the app icon or captures the official app or website.