Listingbook is a client servicing application for agents and a property search engine for consumers that is a natural extension of today’s MLS systems. Listingbook works with any MLS system and is customized on a site-by-site basis to match the local MLS data definitions and business rules. Listingbook allows MLS active Agents to register their Buyers and Sellers and give them access to a content rich, collaborative and personalized web-based application that searches listings, provides CMAs, manages Open Houses and Showing Appointments, organizes tasks, and provides daily communications and informational updates between the Agent and their clients. Agents and their Clients love Listingbook. The company receives unsolicited customer testimonials on a regular basis. By empowering the consumer, while constantly keeping the Agent at the center of the process, Listingbook builds a local web community of interested parties to the transaction and helps sell real estate.