CrazyLister is listing software for eBay and Amazon sellers. Sellers can list inventory on eBay and Amazon in bulk, and manage all listings from one place. CrazyLister has over 200 eBay listing templates, which are customizable using a drag-and-drop editor. Templates are mobile responsive and compliant with eBay policies. CrazyLister can also be used to quickly expand from Amazon to eBay.