The MLS (Multiple Listing Service) is a data base exclusively used by both listing and buyer agents. Listing agent post photos and very detailed information about properties where buyer agents can quickly locate properties for their clients, schedule showings, get info on how to access properties and know what the seller is willing to pay an agent to bring a buyer for the property. The MLS is also the source for properties listed on Zillow, Trullia, Offerpad, RedFin and all of your favorite Realtor sites.
