wer liefert was wlw is a B2B app developed by Visable GmbH, designed for B2B purchasers and suppliers. This mobile version of the wlw platform offers users an enhanced supplier search experience and the ability to create requests on the go. The app aims to streamline the digitalization of the purchasing sector, providing comprehensive information on companies and their product offerings, including contact details and prices.

With over 620,000 suppliers, manufacturers, retailers, and service providers, and 9 million B2B products across 47,000 categories, users can easily find suitable suppliers, access detailed company information, initiate direct phone calls, receive notifications on new platform features, and get personalized recommendations based on their search history. Additionally, users can manage their requests efficiently through the Message Center and track their status and supplier responses seamlessly.