Pick, Pack & Ship Better — All Orders On Time, Total Inventory Accuracy, Track Productivity & Get Better Reviews Part of The Descartes Systems Group, Peoplevox is a Warehouse Management System built for all the challenges faced by modern Ecommerce businesses. Built for scale, we’re able to support a merchant from their early days shipping just a few hundred orders a day all the way up to 10s and even 100s of thousands. We have a global reputation for partnering with great businesses for the long run and driving their growth with a reliable fulfillment model and remarkable customer service.