Spidercost is an intelligent cloud-based quoting & procurement tool designed to save time for both buyers and sellers. What’s the advantage of using our online Marketplace? Buyers: Can submit one quotation request to multiple suppliers free of charge. Gain access to an extensive list of suppliers or add your own preferred suppliers. Sellers: List the type of products or services your company offers and gain exposure to thousands of buyers. Quoting through Spidercost is cheap and incredibly fast.